user ’s guide -...

TECHNICAL DATA

FOR CPI , NORDIC,

AND OPEN JOISTS,

CP-LAM, R OSBORO

HEA DERS & BEAMS

USER’S GUIDE

COASTAL FOREST PROD UCTS, INC.www.coastalforestproducts.com

E N G I N E E R E D W O O D P R O D U C T S

…as independent as the dealers we support…as independent as the dealers we support

4th EditionSummer 2012

AND

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DESIGNPROPERTIES

Chantiers Chibougamau Ltd. harvests its own trees, whichenables Nordic products to adhere to strict quality controlprocedures throughout the manufacturing process. Everyphase of the operation, from forest to the finished product,reflects our commitment to quality.

Nordic Engineered Wood I-joists use only finger-jointedblack spruce lumber in their flanges, ensuring consistentquality, superior strength, and longer span carrying capacity.

DESIGN PROPERTIES FOR NORDIC I-JOISTS (a) (b)

33 piecesper unit

33 piecesper unit

33 piecesper unit

23 piecesper unit

23 piecesper unit

9- 1/2"11- 7/8"14"16"

3-1/2"1- 1/2"

OSB 3/8"

11- 7/8"14"16"

3-1/2"

2"

OSB 7/16 "

9- 1/2"11- 7/8"

9- 1/2"11- 7/8"14"

9- 1/2"11- 7/8"14"16"

2-1/2"

2-1/2"

1- 1/2"

1- 1/2"

OSB 3/8"

OSB 3/8"

OSB 3/8"2-1/2"

1- 1/2"

NI-20

S-P-F No.2 1950f MSR 2100f MSR 2100f MSR NPG Lumber

NI-40xNI-60

NI-80 NI-90x

Uniform Load: = 5 4 + 2 (1)384 El K

Center-Point Load: = P 3 + 2P (2)48 El K

Where: = calculated deflection (in.)= uniform load (lbf/in.)= design span (in.)

P = concentrated load (lbf)El = bending stiffness of the I-joist (lbf-in.2)K = coefficient of shear deflection (lbf)

For SI: 1 lbf = 4.448 N, 1 lbf-ft = 1.356 N-m, 1 lbf-in2 = 0.00287 N-m2, 1 inch = 25.4 mm.

(a) The tabulated values are design values for normal duration of load. All values, except for EI and K, are permitted to be adjusted for other load durations as permitted by the code for solid sawn lumber.

(b) The vertical (bearing) load capacity is 2,000 lbf/ft without bearing stiffeners.

(c) Bending stiffness (EI) of the I-joist.

(d) Moment capacity (M) of the I-joist, which shall not be increased by any codeallowed repetitive member use factor.

(e) Shear capacity (V) of the I-joist.

(f) Intermediate reaction (IR) of the I-joist with a minimum bearing length of 3-1/2 inches without bearing stiffeners.

(g) Intermediate reaction (IR w/WS) of the I-joist with a minimum bearing length of3-1/2 inches with bearing stiffeners.

(h) End reaction (ER) of the I-joist with a minimum bearing length of 1-3/4 inches without bearing stiffeners. Higher end reactions are permitted. For a bearing length of 4 inches, the end reaction may be set equal to the tabulated shear value. Interpolation of the end reaction between 1-3/4 and 4-inch bearing is permitted. For end reaction values over 1,550 lbf, bearing stiffeners are required.

(i) Coefficient of shear deflection (K). For calculating uniform load and center-point load deflections of the I-joist in a simple-span application, use Eqs. 1 and 2.

JOIST JOIST EI (c) M (d) V (e) IR (f) IR w/WS(g) ER (h) K (i) WEIGHTDEPTH SERIES (106 lbf-in.2) (lbf-ft) (lbf) (l bf) (l bf) (lbf) (106 lbf) (lbf/ft)

NI-20 145 2,590 1,120 1,700 1,700 900 4.94 2.55NI-40x 218 2,900 1,200 2,240 2,620 1,120 4.94 2.65

9-1/2" NI-60 231 3,810 1,200 2,240 2,620 1,120 4.94 2.78NI-80 324 5,385 1,200 2,380 2,790 1,190 4.94 3.27

NI-20 253 3,355 1,420 1,800 1,800 900 6.18 2.85NI-40x 371 3,760 1,480 2,750 2,930 1,250 6.18 2.85

11-7/8" NI-60 396 4,935 1,480 2,750 2,930 1,250 6.18 2.99NI-80 547 6,980 1,480 2,900 3,120 1,330 6.18 3.45NI-90x 615 9,465 2,055 4,170 4,170 1,765 6.18 4.43

NI-40x 540 4,530 1,730 2,750 3,240 1,250 7.28 3.00NI-60 584 5,945 1,730 2,750 3,240 1,250 7.28 3.15

14" NI-80 802 8,405 1,730 3,310 3,840 1,330 7.28 3.75NI-90x 910 11,415 2,210 4,170 4,170 1,765 7.28 4.73

NI-60 799 6,895 1,970 2,750 3,240 1,250 8.32 3.4616" NI-80 1,092 9,745 1,970 3,310 3,840 1,330 8.32 3.95

NI-90x 1,245 13,100 2,325 4,170 4,170 1,765 8.32 4.93

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For additional information, please visit our Web site at www.coastalfp.com

COASTAL PROPRO

Highlighted sizes indicates stocked depths.

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ALLOWABLEFLOOR SPANS

NOTES:1. Allowable clear span applicable to residential floor construction with a design live load of 40 psf and dead load of 20 psf. The live load deflection

is limited to L/600 or L/480 as shown, and the total load deflection to L/360. For multiple-span applications, the end spans shall be 40% or moreof the adjacent span.

2. Spans are based on a composite floor with glued-nailed sheathing meeting the requirements for APA Rated Sheathing or APA Rated STURD-I-FLOOR conforming to PRP-108, PS 1, or PS 2 with a minimum thickness of 19/32 inch (40/20 or 20 oc) for a joist spacing of 19.2 inches orless, or 23/32 inch (48/24 or 24 oc) for a joist spacing of 24 inches. Adhesive shall meet APA Specification AFG-01 or ASTM D3498.

3. Minimum bearing length shall be 1-3/4 inches for the end bearings, and 3-1/2 inches for the intermediate bearings.4. Bearing stiffeners are not required when I-joists are used with the spans and spacing given in these tables, except as required for hangers.5. These span charts are based on uniform loads. For applications with other than uniformly distributed loads, an engineering analysis may be

required based on the use of the design properties.6. For ceramic tile applications, spacings greater than 16" o.c. are typically not recommended.

SI units conversion: 1 inch = 25.4 mm, 1 foot = 0.305 m

ALLOWABLE FLOOR SPANS — Live Load = 40 psf, Dead Load = 10 psfLive Load Deflection Limit of L/480

SNAPS ELPITLUM SNAPS ELPMISJOIST JOIST

GNICAPS RETNEC NO GNICAPS RETNEC NODEPTH SERIES

12" 16" 19.2" 24" 12" 16" 19.2" 24"

NI-20 16'-7" 15'-3" 14'-5" 13'-6" 18'-1" 16'-7" 15'-8" 13'-5"

9-1/2"NI-40x 18'-8" 17'-0" 16'-1" 15'-0" 20'-4" 18'-5" 16'-10" 15'-0"NI-60 18'-11" 17'-4" 16'-4" 15'-3" 20'-8" 18'-10" 17'-9" 16'-7"NI-80 20'-11" 19'-1" 18'-0" 16'-9" 22'-9" 20'-9" 19'-6" 18'-2"

NI-20 19'-11" 18'-3" 17'-3" 16'-1" 21'-8" 19'-10" 17'-9" 14'-2"NI-40x 22'-2" 20'-3" 19'-2" 17'-2" 24'-2" 21'-0" 19'-2" 17'-1"

11-7/8" NI-60 22'-8" 20'-8" 19'-6" 18'-2" 24'-8" 22'-6" 21'-2" 19'-8"NI-80 24'-11" 22'-8" 21'-4" 19'-11" 27'-1" 24'-8" 23'-3" 21'-7"NI-90x 25'-9" 23'-6" 22'-1" 20'-7" 28'-1" 25'-6" 24'-1" 22'-4"

14"NI-60 25'-9" 23'-6" 22'-2" 20'-8" 28'-0" 25'-7" 24'-1" 21'-7"NI-80 28'-3" 25'-9" 24'-3" 22'-7" 30'-10" 28'-0" 26'-5" 24'-6"NI-90x 29'-4" 26'-9" 25'-2" 23'-5" 32'-0" 29'-1" 27'-5" 25'-5"

NI-60 28'-6" 26'-0" 24'-7" 22'-10" 31'-1" 28'-4" 26'-0" 21'-9"16" NI-80 31'-4" 28'-6" 26'-10" 25'-0" 34'-2" 31'-1" 29'-3" 26'-3"

NI-90x 32'-7" 29'-8" 27'-11" 26'-0" 35'-6" 32'-3" 30'-5" 28'-3"

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SOLID-SA WN JOISTCOASTAL PROPRO


NI-40x 25'-2" 22'-11" 21'-2" 18'-11" 26'-8" 23'-1" 21'-1" 18'-10"

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CPI 90

” OSB Web

3 ” x 1¹⁄2” Flange

16̋117/8” 14̋ 18̋ 20˝ 22˝ 24˝

CPI -PR O JOISTDIMENSIONS

For additional information, please visit our Web site at www.coastalfp.com

COASTAL PROPRO


¹⁄2

7⁄16

9 1/2”

I-JoistDepth

Coastal Code

APACode

El (X10 lb-in )

(4)

6 2 M(ft-lb)

(6) V(lb)

(5) IR(lb)

(7) ER(lb)

(8) K(X10 lb)

(9)

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CPI -PR OJOISTS

ICC-ES ESR-1225 SBCCI 9724B HUD SEB 1132 NYC MEA 233-98-M VOL. III LAC RR25450


23’- 4”

26’ - 6”29’ - 3”

21’ - 3”24’ - 2”26’ - 8”

20’ - 1”

22’ - 9”25’ - 2”

18’ - 8”21’ - 2”23’ - 1”

25’ - 5”28’ - 10”31’ - 11”

23’ - 2”26’ - 3”27’ - 10”

21’ - 10” 18’ - 6”23’ - 2”23’ - 2”

18’ - 6”18’ - 6”

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ADVANTECH RIM BOARDEngineered Rim Board is a structural framing member designed to support wall loads and tie floor joists together.

Engineered Rim Board must be continuously supported along the bottom edge and not used to span openings. It may not be used as other structural framing elements such as joists, rafters, headers and ledgers.

ADVANTAGES

AdvanTech platform

No delamination

Manufactured to match the depths of I-joist framing members

Resistant to moisture

Dimensionally stable

12 foot and 16 foot lengths standard, other lengths available

PERFORMANCE CRITERIA

AdvanTech & Norboard Rim Board are manufactured in accordance with ICBO AC-124 Acceptance Criteria for Wood-Based Rim Board Products.

STORAGE AND HANDLIN G

Ship rim board under tarp. Set bundles on supports to keep rim board off the ground and provide air circulation. Outdoors, keep rim board under a protective cover. When high moisture exists, cut banding on the stack to prevent edge damage. When using a forklift, put the stack on a pallet or supports to minimize damage from forks.

AVAILABLE SIZES * AND WEIGH TS

Approximate Weight (PLF)

Thickness (inches)

Depth (inches)

9-1/2 11-7/8 14 16

1-1/8” 3.3 4.2 4.9 5.6

U.S. Patent 6,479,127

Thickness: 1-1/8” Available Depths: 9-1/2”, 11-7/8”, 14” & 16”

Available Length: 16’

Complies with ICC ES AC-124

DESIGN CAPACITIES

Rim Board (inches)

Horizontal Shear (plf)

V ertical Load Capacity (lbf/ft)

1/2” Lag Screw Lateral

Resistance (lbf)

1-1/8 200 4,500 350

1-1/8 200 4,850 350

Advantech

Norbord

1-1/8” 2.64 3.30 3.89 4.44

Advantech

Norbord

Stocked by Coastal Forest Products

A full 1-1/8” edge surface allows for quick installation with virtuallyno risk of splitting. Installation of RIMBOARDs require 8dcommon or ring-shank nails.

* I-JOIST - drive 1 nail into the top flange and 1 into the bottom flange.

* Plate - toe-nail RIMBOARD at 6” on center to wall plates.

* Floor Deck - space fasteners at 6” on center.

* Ledger - use 1/2” lag screws and ensure they completely penetrate RIMBOARD. Please refer to building code requirements for

number and placement of lag screws.

* Strater Joist - when RIMBOARDs are used as starter joists to maintain the vertical loading, there are several installation options, such as blocking (maximum 24” o.c.), double up on the RIMBOARDs,

or place place an I-JOIST adjacent to the RIMBOARD. Please consult your designer for the appropriate option and details for your application.

Installation

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1g

1d 1e

1b 1c

1a 1h 1i

1i

1f

Use hangers recognized in current ICBO ES, SBCCI PST & ESI,BOC A ES, or NES reports.

NOTE: Never cut or notch flanges.

CP- LAMheaders

1g

CP- LAMHeaders

Holes may be cut in web for plumbing, wiring and duct work. See table on page 11.

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FRAMING & CONSTRUCTION DETAILS

WEB STIFFENER REQUIREMENTS

COMMON CPI/N I JOIST FLOOR FRAMING AND CONSTRUCTIO N DETAIL S

Some framing requirements such as erection bracing and blocking panels have been omitted for clarity.

Web stiffeners are pairs of small blocks, typically cut from wood structural panels, that are nailed to the joist web to stiffen a deep web, increase reaction capacity or accommodate a special connector. Web stiffeners are not required when joists are sized by means of the tables included in this guide, with the following exceptions:

(1) Web stiffeners are required at the ends of joists set in hangers that are not deep enough to laterally support the top flanges of the joists. Refer to the hanger manufacturer’s installation instructions.

(2) Web stiffeners are required to accommodate special connector nailing requirements. Refer to the connector manufacturer’s installation instructions.

(3) Web stiffeners are required at birdsmouth cuts at the low end supports of sloped joists.

(4) Web stiffeners are required at all supports on 22- and 24-inch joists.

When joists are sized by means of sizing software, or otherwise engineered for an application, web stiffeners are required as follows:

(1) Web stiffeners are required for high reactions at supports. Refer to ICC-ES ESR-1225.

(2) Web stiffeners are required under concentrated loads applied to the tops of joists between supports, or along cantilevers beyond the support, when the concentrated load exceeds 1500 pounds.

FIGURE B WEB STIFFENER REQUIREMENTS

SeriesFlange Width

Minimum Dimensions

Web StiffenersNails

Thickness Width

N I-40X 2-1/2” 1” 2-5/16” 2-1/2” x 0.131”

N I-60 1” 2-1/2”

N I-80 3-1/2” 1-1/2” 3-1/2” 3-1/2” x 0.131”

CPI-90 3-1/2” 1-1/2” 3-1/2”

Joist Depth 24” & 22” 20” & 18” 16” & Less

Intermediate Support 10 8 4

All O ther C onditions 8 6 4

NUMBER OF WEB STIFFENER NAILS REQUIRED

WEB STIFFENER SIZE REQUIRED

Web stiffener length is approximately 1/8” less than the clear distance between flanges.

Tight JointNo Gap

CONCENTRATED L OAD(Load Stiffener)

Gap Tight JointNo Gap

EN D BEARI NG (Bearing Stiffener)

G ap

Flange width 1-3/4” or less

1/8”-1/4”G ap

Clinch

(4) 8d nails clinched

No G ap

Flange width greater than 1-3/4””

(4) 8d nails, 10d required for I-joist with 3-1/2” flangewidth

Gap

No G apSee table at left for web stiffener size requirements

±2”

±2”

±2”

±2”

OR

Snug to Bottom

Snug to Bottom

Snug to Top

For cantilever details, see page 10.

1/8”-1/4”

2-1/2” x 0.131”

3-1/2” x 0.131”

2-1/2”

FLOOR I-JOIST

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TYP ICAL C PI/N I JOIST FLOOR FRAMING AND CONSTRUCTION DETAILS

All nails shown in the details below are assumed to be common nails unless otherwise noted. 10d box nails may be substituted for 8d common shown in details. Individual components not shown to scale for clarity.

1a CPI/NI blocking panel

8d nails @ 6” o.c. (when used for lateral shear transfer, nail to bearing plate with same nailing as required for decking)

A ttach CPI/NI joist to top plate per 1b

ALTERNATE

Sheathing

Ledger attached with 1/2” diameter lag screws, or bolts with washers and nuts. Space as necessary per deck design.

One 8d nail at top and bottom flange

Attach rim board to top plate using 8d box toenails @ 6” o.c.

Rim board

1b

1bRim board

One 8d nail at top and bottom flange

Attach rim board to top plate using 8d box toenails @ 6” o.c.

To avoid splitting flange, start nails at least 1-1/2” from end of CPI/NI joist. Nails may be driven at an angle to avoid splitting of bearing plate.

One 8d face nail at each side at bearing

Product (depths 16”) Thickness Vertical Load C apacity

Rim Joist / Blocking Panel3/8,” Web 2000 plf

7/16” Web 2850 plf

APA Rim Board 1-1/8” 4400 plf

APA Rim Board Plus 4850 plf

Advantech Rim Board 4500 plf

V ERTICA L LOAD C APACIT Y

1cRim joist

Attach rim joist to CPI/NI floor joist with one nail at top and bottom. Nail must provide 1 inch minimum penetration into floor joist. For 2 -1/2” and 3-1/2”flange widths, toenails may be used.

Minimum 1-3/4”bearing required (2x6 bearing required for CPI/NI rim joists with 2-5/16” or greater flange widths)

A ttach CPI/NI joist per 1b

A ttach CPI/NI rim joist to top plate per 1a

FLOOR DETAIL S

1dCP- LAM or rim board blocking panel per 1a

1/16” for lumber squash blocks

Squash block

Provide lateral bracing per 1a, 1b, or 1c

Pair of Squash Blocks (lb)

2 x 4 4000

1-1/8” Rim Board 3000

1” Rim Board 2700

Vertical load transfer per pair of squash blocks as shown:

1e

Solid block all posts from above to bearing below. Install squash blocks per 1d. Match bearing area of blocks below to post above.

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1-1/8”

1-1/8”

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* M inimum grade for backer block material shall be Utility grade SPF (south) or better for solid sawn lumber and Rated Sheathing grade for wood structural panels.

** F or face-mount hangers use net CPI/NI joist depth minus 3-1/4” for joists with 1-1/2” thick flanges. For 1-5/16” thick flanges use depth minus 2-7/8”.

1hTop- or face-mounted hanger

Filler block

Backer block required (both sides for face-mounted hangers)

For hanger capacity see hanger manufacturer’s recommendations. Verify double CPI/NI joist capacity to support concentrated loads.

Double CPI/NI joist header

Note: Unless hanger sides laterally support the top flange, bearing stiffeners shall be used.

Backer block (use if hanger load exceeds 250 lbs.) Before installing a backer block to a double CPI/NI joist, drive 3 additional 10d nails through the webs and filler block where the backer block will fit. Clinch. Install backer tight to top flange. Use twelve 10d nails, clinched when possible. Maximum capacity for hanger for this detail = 1280 lb.

B A CKER BLOCKS (Blocks must be long enough to permit required nailing without splitting.)

1gLoad bearing wall above shall align vertically with the wall below. Other conditions such as offset walls are not covered by this detail.

CPI/NI blocking required over all interior supports under load-bearing walls or when floor CPI/NI joists are not continuous over supports.

CPI/NI joist attachment per detail 1b

8d nails at 6” o.c.

CPI/NI blocking panel

1fUse single CPI/NI joist for loads up to 2000 plf, double joists for loads up to 4000 plf (filler block not required)

Wall sheathing as required

Provide backer for siding attachment unless nailable sheathing is used.

Rim board may be used in lieu of CPI/NI joists. Backer is not required when rim board is used.

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Flange WidthMaterial Thickness

Required*Minimum Depth**

1-1/2” 19/32” 5-1/2”

1-3/4” 23/32” 5-1/2”

2-5/16” 1” 7-1/4”

2-1/2” 1” 5-1/2”

3-1/2” 1-1/2” 7-1/4”

CPI/NI BLOCKING PANELSCPI/NI blocking panels prevent CPI/NI floor joists from overturning and transfer loads through the floor system into the structure below.

Due to difference in depth and possible shrinkage, common framing lumber set on edge is unacceptable as blocking. CPI/NI blocking panels must be cut to the proper length to fit between the CPI/NI joists, and their depth must match the depth of the joists.

CPI/NI blocking panels may be used:

1. To stabilize CPI/NI joists laterally at supports, as shown in Figures 1a and 1g. L ateral support is required during installation and is necessary to obtain design carrying capacity.

2. To transmit vertical loads up to 2,000 plf per CPI/NI blocking panel in accordance with Figures 1a, 1c, 1f, and 1g.

3. For closures such as that shown in Figures 1a and 1e.

4. To transmit lateral forces to shear walls. Shear transfer nailing into the flanges must be specified by the building designer.

5. To provide lateral stability to walls.

1i

Top- or face- mounted hanger installed per manufacturer’s recommendations

Note: Unless hanger sides laterally support the top flange, web stiffeners shall be used. (See Figure B on page 9)

CP- LA M beam

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CPI/NI JOIST CANTI LEVER DETAIL FOR INTERIOR BALCONIES

C antilever extension supporting uniform floor loads only

Rim board or wood structural panel

Note: Protect CPI/NI joist from the weather.

3-1/2 ” min. bearing required

L/4 4’ maximum, where L is CPI/NI joist span

Attach CPI/NI joists to plate at all supports per Detail 1b

CPI/NI rim joist or rim board

CANTILEVER DETAIL FOR EXTERIOR BALCON IES

Full depth backer block with 1/4”, gap between block and top flange of CPI/NI joist. See Detail 1h. Nail with 2 rows of 10d nails @ 6” o.c. and clinch.

2 x 8 min. Nail to backer block and CPI/NI joist with 2 rows of 10d nails @ 6” o.c. and clinch. (Cantilever nails may be used to attach backer block if length of nail is sufficient to allow clinching.)

Cantilever extension supporting uniform floor loads only

Lumber or wood structural panel closure

31/2 ” min. bearing required

CPI/NI rim joist or rim board

Attach CPI/NI joists to plate at all supports per Detail 1b

1-1/2” x L4’ minimum

L 4’ maximum,where L is length of cantilever

C ANTI LEVER DETAIL FOR V ERTICAL BUILDING OFFSET

Method 1 SHEATHING REINFORCEMENT ONE SIDE

Method 2 SHEATHING REINFORCEMENT TWO SIDES

Note: APA RATED S HEATHING 48/24 (minimum thickness 23/32˝) required on sides of I-joist. Depth shall match the full height of the joist. Nail with 8d nails at 6˝ o.c., top and bottom flange. Install with face grain horizontal. Attach joist to plate at all supports per Detail 1b.

Strength axis

Strength axis

Use same installation as Method 1 but reinforce both sides of CPI/NI joist with

sheathing or rim board.

Use nailing pattern shown for Method 1 with opposite face

nailing offset by 3”

Rim board or wood structural panel closure (23/32” minimum thickness), attach per Detail 1b

6”

8d nails

3-1/2 ” min. bearing required

2’– 0”maximum

2’– 0”minimum

CPI/NI blocking panel or rim board

blocking. Attach per Detail 1g.

Attach CPI/NI joist to plate per

Detail 1b

CANTILEVER DETAILS

Alternate Method 2DOUBLE CPI/NI JOIST

C ANTI LEVER DETAIL FOR V ERTICAL BUILDI NG OFFSET

CPI/NI blocking panel or rim board blocking. Attach per Detail 1g.

Block CPI/NI joists together with filler blocks for the full length of the reinforcement. For joist flange widths greater than 3”, place an additional row of 10d nails along the centerline of the reinforcing panel from each side. Clinch when possible.

Face nail two rows 10d at 12” o.c. each side through one I-joist web and the filler block to other I-joist web. Offset nails from opposite face by 6”. Clinch if possible (four nails per foot required, except two nails per foot required if clinched).

Rim board or wood structural panel closure ( 23/32” minimum thickness). Attach per Detail 1b.

2’– 0”maximum

4’– 0”minimum

Attach CPI/NI joists to top plate at all supports per Detail 1b. 3-1/2 ” min. bearing required.

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HOLESC PI/NI JOIST TYP ICAL HOLES

GENERAL NOTES 1. Table values apply to joists sized by means of the load or span tables in

this publication. Use beam sizing software for a more precise analysis or to analyze conditions outside of the scope of these tables.

2. Web holes may be located anywhere between the joist flanges. L eave at least 1/8 ” clearance between the edges of holes and the flanges.

3. Do not cut rectangular holes, or round holes larger than 1-1/2” diameter, in cantilevers.

4. The horizontal clearance between the edges of adjacent holes must be at

least twice the diameter (or longest side) of the larger hole. Exception: A 1-1/2” inch diameter hole may be drilled anywhere in the web. Provide at least 3” of horizontal clearance from adjacent holes of any size.

5. 1-1/2” diameter holes are factory-scored in the web at 16” on center.

ROUND AND RECTANGULAR HOL ESRound Hole Diameter 2” 3” 4” 5” 6” 6-1/4” 8-5/8” 10” 10-3/4” 12” 12-3/4” 14-3/4” 16-3/4”

Rectangular Hole Side 1-1/2 ” 2-1/4” 3” 3-3/4” 4-1/2” 4-1/2” 6-1/4” 7-1/2” 8” 9” 9-1/2’ 11” 12-1/2”

Joist Span Minimum Distance ‘D ’ From Any Support to the C enterline of the Hole

9-1/2”

8 ft. 1’– 0” 1’– 6” 2’– 1” 2’– 7” 3’– 1” 3’– 3”

12 ft. 1’– 6” 2’– 4” 3’– 1” 3’– 11” 4’– 8” 4’– 11”

16 ft. 2’– 1” 3’– 1” 4’– 2” 5’– 3” 6’– 3” 6’– 6”

11-7/8”

8 ft. 1’– 0” 1’– 1” 1’– 7” 2’– 0” 2’– 5” 2’– 6” 3’– 7”

12 ft. 1’– 0” 1’– 8” 2’– 4” 3’– 0” 3’– 8” 3’– 10” 5’– 4”

16 ft. 1’– 5” 2’– 3” 3’– 2” 4’– 0” 4’– 10” 5’– 1” 7’– 2”

20 ft. 1’– 9” 2’– 10” 3’– 11” 5’– 0” 6’– 1” 6’– 4” 8’– 11”

14”

12 ft. 1’– 0” 1’– 1” 1’– 5” 2’– 0” 2’– 7” 2’– 9” 4’– 2” 5’– 0” 5’– 6”

16 ft. 1’– 0” 1’– 1” 1’– 10” 2’– 8” 3’– 6” 3’– 8” 5’– 7” 6’– 9” 7’– 4”

20 ft. 1’– 0” 1’– 4” 2’– 4” 3’– 4” 4’– 4” 4’– 7” 7’– 0” 8’– 5” 9’– 2”

24 ft. 1’– 0” 1’– 7” 2’– 10” 4’– 0” 5’– 3” 5’– 7” 8’– 5” 10’– 1” 11’– 0”

16”

12 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 1’– 4” 1’– 6” 2’– 11” 3’– 9” 4’– 3” 5’– 0” 5’– 6”

16 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 1’– 10” 2’– 0” 3’– 11” 5’– 1” 5’– 8” 6’– 8” 7’– 4”

20 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 3” 2’– 3” 2’– 6” 4’– 11” 6’– 4” 7’– 1” 8’– 5” 9’– 2”

24 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 6” 2’– 9” 3’– 0” 5’– 11” 7’– 7” 8’– 6” 10’– 1” 11’– 0”

28 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 9” 3’– 2” 3’– 7” 6’– 11” 8’– 11” 10’– 0” 11’– 9” 12’– 10”

18”

12 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 1’– 3” 1’– 3” 1’– 7” 2’– 5” 2’– 11” 3’– 8” 4’– 2” 5’– 5”

16 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 1’– 3” 1’– 3” 2’– 1” 3’– 3” 3’– 10” 4’– 11” 5’– 7” 7’– 3”

20 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 1’– 3” 1’– 3” 2’– 7” 4’– 1” 4’– 10” 6’– 2” 6’– 11” 9’– 1”

24 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 1’– 3” 1’– 3” 3’– 2” 4’– 11” 5’– 10” 7’– 5” 8’– 4” 10’– 10”

28 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 1’– 3” 1’– 3” 3’– 8” 5’– 8” 6’– 10” 8’– 8” 9’– 9” 12’– 8”

20”

16 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 1’– 3” 1’– 3” 1’– 4” 1’– 9” 2’– 5” 3’– 5” 4’– 0” 5’– 8” 7’– 4”

20 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 1’– 3” 1’– 3” 1’– 4” 2’– 3” 3’– 0” 4’– 3” 5’– 1” 7’– 1” 9’– 2”

24 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 1’– 3” 1’– 3” 1’– 4” 2’– 8” 3’– 8” 5’– 2” 6’– 1” 8’– 6” 11’– 0”

28 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 1’– 3” 1’– 3” 1’– 4” 3’– 2” 4’– 3” 6’– 0” 7’– 1” 9’– 11” 12’– 10”

32 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 1’– 3” 1’– 3” 1’– 5” 3’– 7” 4’– 10” 6’– 11” 8’– 1” 11’– 5” 14’– 8”

22”

16 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 1’– 3” 1’– 3” 2’– 6” 3’– 3” 3’– 8” 4’– 5” 4’– 10” 5’– 11” 7’– 0”

20 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 1’– 4” 1’– 6” 3’– 2” 4’– 1” 4’– 8” 5’– 6” 6’– 0” 7’– 5” 8’– 10”

24 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 1’– 7” 1’– 10” 3’– 10” 4’– 11” 5’– 7” 6’– 7” 7’– 3” 8’– 11” 10’– 7”

28 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 1’– 11” 2’– 2” 4’– 5” 5’– 9” 6’– 6” 7’– 9” 8’– 6” 10’– 5” 12’– 4”

32 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 2’– 2” 2’– 5” 5’– 1” 6’– 7” 7’– 5” 8’– 10” 9’– 8” 11’– 11” 14’– 1”

24”

16 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 1’– 3” 1’– 3” 1’– 9” 2’– 6” 2’– 11” 3’– 7” 4’– 0” 5’– 1” 6’– 1”

20 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 1’– 3” 1’– 3” 2’– 3” 3’– 2” 3’– 8” 4’– 6” 5’– 0” 6’– 4” 7’– 8”

24 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 1’– 3” 1’– 3” 2’– 8” 3’– 10” 4’– 5” 5’– 5” 6’– 0” 7’– 7” 9’– 2”

28 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 1’– 3” 1’– 3” 3’– 2” 4’– 5” 5’– 2” 6’– 4” 7’– 0” 8’– 10” 10’– 9”

32 ft. 1’– 0” 1’– 1” 1’– 2” 1’– 2” 1’– 3” 1’– 3” 3’– 7” 5’– 1” 5’– 11” 7’– 3” 8’– 0” 10’– 2” 12’– 3”

Do not cut rectangular holes, or round holes larger than 1-1/2 ” in diameter, in cantilevers

Round holes up to 1-1/2 ” in diameter may be cut anywhere in the web. Provide at least 3” of horizontal clearance from other holes

Duct Hole(full height)

Minimum 2x diameter of largest hole

D

(see table)

D

(see table)

COASTAL PROPRO

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* All items in stock.* For a complete list of all stocked Simpson Connectors, please contact your Coastal Engineered Lumber representative.

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I-JOIST SIZE TOP MOUNT FACE MOUNTTOP MOUNT

DOUBLEFACE MOUNT

DOUBLENI-20 9-1/ 2" ITS25695 IUS25695 MIT3952 MIU5129

NI-20 11-7/ 8" ITS2561188 IUS2561188 MIT311882 MIU51211NI-40 9-1/ 2" ITS25695 IUS25695 MIT3952 MIU5129

NI-40 11-7/ 8" ITS2561188 IUS2561188 MIT311882 MIU51211NI-60 11-7/ 8" ITS2561188 IUS2561188 MIT311882 MIU51211

NI-60 14" ITS25614 IUS25614 MIU51211NI-60 16" ITS35616 IUS35616 MIU51216

NI-80 9-1/ 2" ITS35695 IUS35695 WPI495-2NI-80 11-7/ 8" ITS3561188 IUS3561188 WP1411882

NI-80 14" ITS35614 IUS35614 WP14142NI-80 16" ITS35616 IUS35616 WP14162

NI-90 11-7/ 8" ITS3561188 IUS3561188 WP1411882NI-90 14" ITS35614 IUS35614 WP14142NI-90 16" ITS35616 IUS35616 WP14162

CPI-90 11-7/ 8" ITS3561188 IUS3561188 WP1411882CPI-90 14" ITS35614 IUS35614 WP14142CPI-90 16" ITS35616 IUS35616 WP14162

TOP MOUNT FACE MOUNTTOP MOUNT

DOUBLEFACE MOUNT

DOUBLE9-1/ 2" X 3'-16' ITS25695 IUS25695 MIT3952

9-1/ 2" X 18' ITS35695 IUS3569511-7/ 8" X 3'-18' ITS2561188 IUS2561188 MIT31188211-7/ 8" X 20'-22 ITS3561188 IUS3561188 WP1411882

14" X 3'-18' ITS25614 IUS2561414" X 19'-25' ITS35616 IUS35614 WP1414216" X 3'-17' ITS25616 IUS25616

16" X 18'-30' ITS35616 IUS35616 WP14162

I-JOIST HANGER CHART

OPEN JOIST TRI-FORCE

13

2a

Optional overhangs

2f2h

2c

2g

2d or 2e

2m

2k 1

FRAMING & CONSTRUCTION DETAILS

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COMMON C PI/N I JOIST ROOF FRAMING AND C ONSTRUCTION DETAI LS

ROOF I-JOIST

14

TYP ICAL C PI/N I JOIST ROOF FRAMING AND CONSTRUCTIO N DETAIL S

Individual components not shown to scale for clarity.

ROOF DETAILS

2d BIRDS MOU TH CUT – LOW END OF CPI/NI JOIST ONLY

Uplift connections may be required.

CPI/NI Joist blocking panel Notch CPI/NI Joist to provide full bearing

for bottom flange.

Bearing stiffener each side

Don’t cut beyond inside face of bearing.

optional overhang 2’– 0” (max)

2a

Simpson LSTA21 strap* with (16) 10d x 1-1/2” nails

RIDGE CONNECTION – 12/12 MA XIMUM SLOPE

CP- LAM ridge beam

* Strap required for 16” CPI/NI Joist depth or members with slope of 7/12 or greater.

Beveled bearing stiffener

each side

Adjustable slope hanger (page 23)


2c CPI/NI JOI ST ABO VE CP-LA M RIDGE BEA M


3/4” x 2’– 0” plywood gusset (face grain horizontal) each side with (12)

8d nails clinched or strap with (16) 10d x 1-1/2” nails applied

to top flange per detail 2a

CPI/NI Joist blocking panel or x-bridging

CP- LAM beam

Double beveled wood plate

2b UPPER END, BEARING ON W ALL


CPI/NI Joist blocking panel, x-bracing, 3/4” 48/24 APA rated sheathing, OR proper depth of rim board as continuous closure.

Beveled wood plate or variable slope connector

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2 e CPI/NI JOI ST O N BEVELED PLATE

CPI/NI Joist blocking panel or x-bracing

2x4 block cut to fit to attach fascia

Cantilever length may not exceed 1/4 of

the adjacent span ( L).

Continuous beveled plate or variable pitch connector

L

L/4


2 f BIRDS MOU TH CUT – LOW END OF CPI/NI J OIST ONLY



X-bridging or CPI/NI Joist blocking panels. Validate use of x-bridging with local code.

2’– 0” max

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2 g ROOF OPENING, FACE MOUNTED HANGER S


Double CPI/NI Joist or CP-LAM beam

Face mount hanger

CPI/NI Joist or CP- LAM

header

Beveled backer block

Adjustable slope hangerFiller block

2 m


OVERHA NG PA RALLEL TO CPI/NI JO I ST

L (2’– 0” max)

L

When L exceeds CPI/NI Joist spacing, double joist may be required

2x4 outrigger notched around top flange of CPI/NI Joist. 8d toe nail to plate and top flange.

2 h


BEVELED CUT BEARING STIFFENER

Bevel cut bearing stiffener to match roof slope.

2 k OPTI ONAL OVERHA NG EXTEN SI ONS FO R UNIFORMLY DIST RIBUTED LOADS ON LY


May be used with details 2d, 2e and 2f (L ow end only)

Stop CPI/NI Joist at wall line and extend top flange with 2x4. Support extension with 2x4 nailed to web of joist with (2) rows of 8d nails at 8” o.c. clinched. Extend 2x4 support at least 4’ into joist span and nail to top flange with 8d nails at 8”o.c.


X-bridging or CPI/NI Joist blocking panels. Validate use of x-bridging with local code

TYP ICAL C PI/N I JOIST ROOF FRAMING AN D C O N STRUCTION DETAILS

Individual components not shown to scale for clarity.

ROOF DETA I LS

2’– 0” max

24” o.c. max

4’– 0” min

16I-

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Notes: 1. Allowable clear span applicable to simple-span roof construction with a

design roof snow load as shown and dead load of 15 psf. The allowable span is based on the horizontal distance between inside face of supports. The snow load deflection is limited to L/240 and the total load deflection to L/180. Spans are based on a duration of load (DOL) factor of 1.15.

2. Spans include a cantilever of up to 2 feet on one end of the I-joist.

3. Minimum bearing length shall be 1-3/4” inches for the end bearings, and 3-1/2” inches on end bearing adjacent to cantilever.

4. Bearing stiffeners are not required when I-joists are used with the spans and spacings given in these tables, except as required for hangers.

5. These span charts are based on uniform loads. For applications with other than uniformly distributed loads, an engineering analysis may be required based on the use of the design properties.

SI units conversion: 1 inch = 25.4 mm, 1 foot = 0.305 m

ALLOWABLE ROOF SPANS N

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12" 16" 24" 12" 16" 24" 12" 16" 24" NI-20 18'-11" 17'-1" 14'-4" 17'-11" 16'-2" 14'-1" 16'-8" 15'-1" 13'-1"

NI-40X 21'-7" 18'-8" 15'-3" 20'-6" 18'-4" 14'-11" 19'-1" 17'-3" 14'-6"NI-60 22'-1" 20'-0" 17'-4" 20'-11" 18'-11" 16'-5" 19'-6" 17"-7" 15'-4"NI-70 24'-2" 21'-10" 19'-0" 22'-11" 20'-9" 18'-0" 21'-4" 19'-4" 16'-9"NI-80 24'-8" 22'-4" 19'-4" 23'-5" 21'-2' 18'-4" 21'-9" 19'-9" 17'-1"NI-20 22'-10" 20'-1" 16'-5" 21'-7" 19'-7" 16'-1" 20'1" 18'-3" 15'-8"

NI-40X 24'-8" 21'-4" 17'-4" 24'-2" 20'-11" 17'-0" 22'-10" 20'-4" 16'-7"NI-60 26'-6" 24'-0" 19'-11" 25'-1" 22"-8" 19'-6" 23'-4" 21'-2" 18'-4"NI-70 28'-11" 26'-2" 22'-8" 27'-4" 24'-9" 21'-6" 25'-6" 23'-1" 20'-1"NI-80 29'-6" 26'-8" 23'-2" 27'-11" 25'-3" 21'-11" 26'-0" 23'-7" 20'-5"

NI-90X 30'-8" 27'-9" 24'-0" 29'-0" 26'-3" 22'-9" 27'-0" 24'-6" 21'-3"NI-40X 27'-1" 23'-5" 19'-1" 26'-7" 23'-0" 18'-8" 25'-10" 22'-4" 18'-2"NI-60 30'-2" 26'-10" 21'-11" 28'-7" 25'-11" 21'-6" 26'-8" 24'-1" 20'-11"NI-70 32'-10" 29'-8" 25'-5" 31'-0" 28'-1" 24'-5" 28'-11" 26'-2" 22'-9"NI-80 33"-7" 30'-4" 26'-1" 31'-9" 28'-9" 24'-11" 29'-7" 26'-10" 23'-3"

NI-90X 35'-0" 31'-8" 27'-5" 33'-1" 30'-0" 26'-0" 30'-10" 27'-11" 24'-3"NI-60 33"-6" 28'-11" 23'-7" 31'-9" 28'-5" 23'-2" 29'-7" 26'-10" 22'-6"NI-70 36'-4" 32'-11" 26'-11" 34'-5" 31'-2" 26'-10" 32'-1" 29'-0" 25'-3"NI-80 37'-3" 33"-8" 28'-1" 35'-3" 31'-11" 27'-7" 32'-10" 29'-9" 25'-10"

NI-90X 38'-11" 35'-2" 30'-6" 36'-10" 33'-4" 28'-11" 34'-4" 31'-1" 27'-0"

14"

16"

ALLOWABLE ROOF SPANS

SLOPE OF > 8:12 TO 12:12ON CENTER SPACING ON CENTER SPACING ON CENTER SPACING

9-1/ 2"

11-7/ 8"

Snow Load = 40 psf, Dead Load = 15 psf

JOIST DEPTH

JOIST SERIES

SLOPE OF 1/ 4:12 TO 4:12 SLOPE > 4:12 TO 8:12

CPI PRO JOISTS

16" o.c. 19.2" o.c. 24" o.c. 16" o.c. 19.2" o.c. 24" o.c. 16" o.c. 19.2" o.c. 24" o.c.

9-1/ 2" 16'-0" 14'-7" 11'-7" 15'-5" 14'-1" 11'-3" 14'-4" 13'-6" 10'-9"11-7/ 8" 17'-7" 14'-7" 11'-7" 17'-0" 14'-1" 11'-3" 16'-3" 13'-6" 10'-9"9-1/ 2" 16'-9" 15'-8" 13'-1" 15'-11" 14'-11" 12'-7" 14'-11" 14'-0" 12'-1"

11-7/ 8" 19'-9" 16'-5" 13'-1" 19'-1" 15'-10" 12'-7" 17'-11" 15'-1" 12'-1"9-1/ 2" 16'-8" 15'-2" 13'-7" 16'-5" 14'-11" 13'-4" 15'-10" 14'-7" 13'-0"

11-7/ 8" 19'-0" 17'-4" 15'-6" 18'-8" 17'-1" 15'-3" 18'-3" 16'-8" 14'-10"14" 20'-11" 19'-1" 17'-0" 20'-7" 18'-9" 16'-8" 20'-1" 18'-4" 15'-11"16" 22'-6" 20'-6" 17'-3" 22'-2" 20'-2" 16'-8" 21'-8" 19'-9" 15'-11"

9-1/ 2" 17'-6" 16'-5" 14'-0" 16'-8" 15'-8" 13'-6" 15'-7" 14'-8" 12'-11"11-7/ 8" 21'-1" 17'-7" 14'-0" 20'-1" 17'-0" 13'-6" 18'-10" 16'-3" 12'-11"

14" 21'-2" 17'-7" 14'-0" 20'-5" 17'-0" 13'-6" 19'-6" 16'-3" 12'-11"16" 21'-2" 17'-7" 14'-0" 20'-5" 17'-0" 13'-6" 19'-6" 16'-3" 12'-11"

9-1/ 2" 18'-10" 17'-8" 14'-10" 17'-1" 16'-10" 14'-4" 16'-9" 15'-9" 13'-8"11-7/ 8" 22'-5" 20'-5" 17'-3" 21'-6" 20'-1" 16'-8" 20'-2" 18'-11" 15'-11"

14" 24'-7" 21'-7" 17'-3" 24'-2" 20'-10" 16'-8" 22'-11" 19'-11" 15'-11"16" 25'-11" 21'-7" 17'-3" 25'-1" 20'-10" 16'-8" 24'-0" 19'-11" 15'-11"

11-7/ 8" 23'-5" 20'-2" 16'-1" 22'-4" 19'-6" 15'-6" 20'-10" 18'-7" 14'-10"14" 24'-3" 20'-2" 16'-1" 23'-5" 19'-6' 15'-6" 22'-4" 18'-7" 14'-10"16" 24'-3" 20'-2" 16'-1" 23'-5" 19'-6" 15'-6" 22'-4" 18'-7" 14'-10"

9-1/ 2" 22'-6" 21'-1" 19'-6" 21'-5" 20'-1" 18'-7" 20'-0" 18'-10" 17'-5"11-7/ 8" 26'-10" 25'-2" 23'-2" 25'-7" 24'-0" 22'-2" 23'-11" 22'-5' 20'-9"

14" 30'-5" 28'-7" 23'-2" 29'-0" 27'-3' 22'-5" 27'-2' 25'-6" 21'-5"16" 33'-9" 29'-1" 23'-2" 32'-2" 28'-1" 22'-5" 30-1" 26'-10" 21'-5"

CPI 90

CPI Joist Series

CPI Joist Depth

Slope of 4/ 12 or less Slopes over 4/ 12 up to 8/ 12 Slopes over 8/ 12 up to 12/ 12

CPI 20

CPI 30

CPI 40

CPI 50

CPI 60

CPI 70

11-7/ 8" 26'-10" 25'-2" 23'-2" 25'-7" 24'-0" 22'-2" 23'-11" 22'-5' 20'-9"14" 30'-5" 28'-7" 23'-2" 29'-0" 27'-3' 22'-5" 27'-2' 25'-6" 21'-5"16" 33'-9" 29'-1" 23'-2" 32'-2" 28'-1" 22'-5" 30-1" 26'-10" 21'-5"

17

COASTAL PROPRO

The OPEN JOIST 2000®¹ product was designed and developed in the 1980’s by one of the largest wood truss manufacturers. TheOPEN JOIST 2000® product is an all-wood, open-webbed trimmable floor joist without metal connectors.

NOW we are proud to introduce a new joist generation... OPEN JOIST TRIFORCE™ ². With the new line of products we can offermore features and benefits than before. A trimmable 24-inch web stock OSB end detail will be more flexible on the job site as wellas requiring fewer units in inventory. More importantly, we are extremely proud of our new robotic, state-of-the-art facility, whichhouses the manufacturing plant of OPEN JOIST TRIFORCE™ with unrivaled precision. With its finger-jointed technology, strength,and appearance, OPEN JOIST TRIFORCE™ product surpasses the industry’s standards establishing a new level of excellence inthe engineering floor systems, while optimizing the use of lumber in its components.

The OPEN JOIST TRIFORCE™ product continues to provide ... “Peace of mind underfoot®”! ³

Reengineering wood components for your needsFor more than 15 years, OPEN JOIST 2000® product havedemonstrated their a strength and durability throughout North America and Europe. The OPEN JOIST TRIFORCE™product is a logical continuity of the OPEN JOIST 2000®products also aiming for your “Peace of mind underfoot®”!

Our open concept floor systemThe strength of triangulation, accuracy of finger-jointedassembly, maximation of dimensional lumber andenvironmentally-friendly field adjustability, makesOPEN JOIST TRIFORCE™ product the only trimmableall-wood, open-webbed, finger-jointed, floor joistswithout metal plate connectors.

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1) OPEN JOIST 2000® is a registered trademark of Solive Ajourée 2000 Inc.2) OPEN JOIST TRIFORCE™ is a trade mark, proprietory of Solive Ajourèe 2000 Inc.3) Peace of mind underfoot® is a registered mark, proprietory of Solive Ajourée 2000 Inc.

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CP-LAMHEADERS & BEAMS

ICBO ES ER -5598 HUD MR 1310 DSA P A-123 LAC RR 25448 CCMC 13006- R

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Depth)sbl-tf( tnemoM gnidneB mumixaM)sbl( raehS lacitreV mumixaM EI

(x 10 6 lbs-in 2) Weight (plf)

100% 115% 125% 100% 115% 125%

5-1/2” 1829 2103 2286 2664 3064 3330 49 2.50

7-1/4” 2411 2772 3013 4380 5037 5475 111 3.30

9-1/4” 3159 3633 3948 7125 8194 8907 250 4.32

11-1/4” 3948 4541 4936 10647 12245 13309 488 5.40

14” 4655 5353 5819 14320 16468 17900 800 6.36

16” 5320 6118 6650 18210 20942 22763 1195 7.27

18” 5985 6883 7481 22511 25888 28139 1701 8.18

20”

Width of Building (ft)

Column Spacing

11’ 12’ 13’ 14’ 15’ 16’ 17’ 18’ 19’ 20’

24’2 – 11-7/8” 2 – 11-7/8” 2 – 11-7/8” 2 – 14” 2 – 14” 2 – 16” 2 – 16” 2 – 16” 2 – 18” 2 – 18”

3 – 9-1/2” 3 – 9-1/2” 3 – 11-7/8” 3 – 11-7/8” 3 – 11-7/8” 3 – 14” 3 – 14” 3 – 14” 3 – 16” 3 – 16”

28’2 – 11-7/8” 2 – 11-7/8” 2 – 14” 2 – 14” 2 – 14” 2 – 16” 2 – 16” 2 – 18” 2 – 18” –

3 – 9-1/2” 3 – 11-7/8” 3 – 11-7/8” 3 – 11-7/8” 3 – 14” 3 – 14” 3 – 14” 3 – 16” 3 – 16” 3 – 18”

32’2 – 11-7/8” 2 – 11-7/8” 2 – 14” 2 – 14” 2 – 16” 2 – 16” 2 – 18” 2 – 18”+ – –

3 – 9-1/2” 3 – 11-7/8” 3 – 11-7/8” 3 – 14” 3 – 14” 3 – 14” 3 – 16” 3 – 16” 3 – 18” 3 – 18”

36’2 – 11-7/8” 2 – 14” 2 – 14” 2 – 16” 2 – 16” 2 – 18” + 2 – 18”+ – – –

3 – 11-7/8” 3 – 11-7/8” 3 – 11-7/8” 3 – 14” 3 – 14” 3 – 16” 3 – 16” 3 – 16” 3 – 18” 3 – 18”

40’2 – 11-7/8” 2 – 14” 2 – 14” 2 – 16” 2 – 16” + 2 – 18” + – – – –

3 – 11-7/8” 3 – 11-7/8” 3 – 14” 3 – 14” 3 – 14” 3 – 16” 3 – 16” 3 – 18” 3 – 18” –

1 3⁄4 ” x 2.0E CP-LAM

ALLOWABLE DESIGN PROPERTIES – 13⁄4 ” 2.0E CP-LAM

Column Spacing

Column Spacing

A Width of Building

This table provides CP-LAM beam sizes for center support of one

level of floor framing over various column spacings. Where floor

joists are continuous over the beam, this table applies only when

the ‘A’ span is between 45% and 55% of the building width.

2.0E CP -LAM FLOOR BEAMS

+ see note 3

Notes:1. CP-LAM beam sizes are listed as the number of 1-3/4” thick pieces by the

beam depth, e.g. 2 – 9 1/2 ” indicates two 1-3/4 ” pieces by 9-1/2” deep.2. All CP-LAM beams require support across their full width. 3. The minimum required end and intermediate bearing lengths (based

on 850 psi) are 3” and 7-1/2” respectively unless the + symbol is shown. In that case, 4-1/2” and 10-1/2” end and intermediate bearing lengths are required.

4. CP-LAM beam sizes are based on residential floor loading of 40 psf live load and 10 psf dead load. The roof framing must be trusses supported at the exterior walls only.

5. Deflection is limited to L/360 at live load and L/240 at total load.6. CP-LAM beam sizes are based on continuous floor joist spans and

simple or continuous beam spans. If the floor joists are not continuous, it is permissible to consider a “Width of Building” dimension that is equal to 0.8 times the actual width of the building.

2.0E CP-LAM Allowable Design Stresses (1) Modulus of Elasticity E = 2,000,000 psi (2)

F gnidneB b = 3,100 psi(3)(4)

Horizontal Shear (joist) F v = 285 psi Compression Perpendicular to Grain (joist) Fc = 850 psi (2) Compression Parallel to Grain Fc = 2,750 psi

(1) These allowable design stresses apply to dry service conditions.

(2) No increase is allowed for load duration.

(3) Multiply by (12/d)1/5 where d = depth of member (in).

(4) A factor of 1.04 may be applied for repetitive members as defined in the National Design Specification® for Wood Construction.

1 3⁄4 ” 2.0E CP-LAM AVAILABLE SIZES (INCHES):

For additional grades and sizes, please visit our Web site at www.coastalforestproducts.com

2.0E CP -LAM DESIGN PR OPERTIES

CP

-L

AM

2

.0E

D

ES

IG

N

PR

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ES

&

F

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EA

MS

DOUGFIR

LVL

23-7/8” 7938 9129 9923 37428 43043 46786 3969 10.85

5-1/2 7-1/4 9-1/4” 9-1/2” 11-1/4” 11-7/8” 14” 16” 18” 20” 23-7/8”

COASTAL PRO-LAM

6650 9.1233334015312942721283137648

22

Roof LoadingSnow (115%) Non- Snow (125%)

25 psf LL + 20 psf DL 30 psf LL + 20 psf DL 40 psf LL + 20 psf DL 20 psf LL + 15 psf DL 20 psf LL + 20 psf DL 20 psf LL + 25 psf DL

Width of Building 9’ 3” 16’ 3” 18’ 3” 9’ 3” 16’ 3” 18’ 3” 9’ 3” 16’ 3” 18’ 3” 9’ 3” 16’ 3” 18’ 3” 9’ 3” 16’ 3” 18’ 3” 9’ 3” 16’ 3” 18’ 3”

Roof

Truss

Span

with

2’ Soffit

Assumed

20’2 – 7-1/4” 2 – 11-7/8” 2 – 14” 2 – 7-1/4” 2 – 11-7/8” 2 – 14” 2 – 7-1/4” 2 – 14” 2 – 14” 2 – 7-1/4” 2 – 11-7/8” 2 – 11-7/8” 2 – 7-1/4” 2 – 11-7/8” 2 – 14” 2 – 7-1/4” 2 – 11-7/8” 2 – 14”

3 – 7-1/4” 3 – 11-7/8” 3 – 11-7/8” 3 – 7-1/4’ 3 – 11-7/8” 3 – 11-7/8’ 3 – 7-1/4” 3 – 11-7/8” 3 – 14” 3 – 7-1/4” 3 – 9-1/2” 3 – 11-7/8” 3 – 7-1/4” 3 – 9-1/2” 3 – 11-7/8” 3 – 7-1/4” 3 – 11-7/8” 3 – 11-7/8”

24’2 – 7-1/4” 2 – 11-7/8” 2 – 14” 2 – 7-1/4” 2 – 14” 2 – 14” 2 – 9-1/2” 2 – 14” 2 – 16” 2 – 7-1/4” 2 – 11-7/8” 2 – 14” 2 – 7-1/4” 2 – 11-7/8” 2 – 14” 2 – 7-1/4” 2 – 11-7/8” 2 – 14”

3 – 7-1/4” 3 – 11-7/8” 3 – 11-7/8” 3 – 7-1/4” 3 – 11-7/8” 3 – 14” 3 – 7-1/4” 3 – 11-7/8’ 3 – 14” 3 – 7-1/4” 3 – 9-1/2” 3 – 11-7/8” 3 – 7-1/4” 3 – 11-7/8” 3 – 11-7/8” 3 – 7-1/4” 3 – 11-7/8” 3 – 11-7/8”

28’2 – 7-1/4” 2 – 14” 2 – 14” 2 – 9-1/2” 2 – 14” 2 – 16” 2 – 9-1/2’ 2 – 14” 2 – 16” 2 – 7-1/4” 2 – 11-7/8” 2 – 14” 2 – 7-1/4’ 2 – 11-7/8” 2 – 14” 2 – 7-1/4” 2 – 14” 2 – 14”

3 – 7-1/4 3 – 11-7/8” 3 – 14” 3 – 7-1/4” 3 – 11-7/8” 3 – 14” 3 – 7-1/4’ 3 – 11-7/8” 3 – 14” 3 – 7-1/4” 3 – 11-7/8” 3 – 11-7/8” 3 – 7-1/4” 3 – 11-7/8” 3 – 11-7/8” 3 – 7-1/4” 3 – 11-7/8” 3 – 14”

32’2 – 9-1/2” 2 – 14” 2 – 16” 2 – 9-1/2” 2 – 14” 2 – 16” 2 – 9-1/2” 2 – 16” 2 – 18” + 2 – 7-1/4” 2 – 11-7/8” 2 – 14” 2 – 7-1/4” 2 – 14” 2 – 14” 2 – 9-1/2” 2 – 14” 2 – 16”

3 – 7-1/4” 3 – 11-7/8” 3 – 14” 3 – 7-1/4” 3 – 11-7/8” 3 – 14” 3 – 7-1/4” 3 – 14” 3 – 14” 3 – 7-1/4” 3 – 11-7/8” 3 – 11-7/8” 3 – 7-1/4” 3 – 11-7/8” 3 – 14” 3 – 7-1/4” 3 – 11-7/8” 3 – 14”

36’2 – 9-1/2” 2 – 14” 2 – 16” 2 – 9-1/2” 2 – 16” 2 – 18” + 2 – 9-1/2” 2 – 16” + 2 – 18” + 2 – 7-1/4” 2 – 14” 2 – 14” 2 – 9-1/2” 2 – 14” 2 – 16” 2 – 9-1/2” 2 – 14” 2 – 16”

3 – 7-1/4’ 3 – 11-7/8” 3 – 14” 3 – 7-1/4” 3 – 14” 3 – 14” 3 – 9-1/2” 3 – 14” 3 – 16” 3 – 7-1/4” 3 – 11-7/8” 3 – 14” 3 – 7-1/4” 3 – 11-7/8” 3 – 14” 3 – 7-1/4” 3 – 11-7/8” 3 – 14”

Roof LoadingSnow (115%) Non- Snow (125%)

25 psf LL + 20 psf DL 30 psf LL + 20 psf DL 40 psf LL + 20 psf DL 20 psf LL + 15 psf DL 20 psf LL + 20 psf DL 20 psf LL + 25 psf DL

Width of Building 9’ 3” 16’ 3” 18’ 3” 9’ 3” 16’ 3” 18’ 3” 9’ 3” 16’ 3” 18’ 3” 9’ 3” 16’ 3” 18’ 3” 9’ 3” 16’ 3” 18’ 3” 9’ 3” 16’ 3” 18’ 3”

Roof Truss Span with

2’ Soffit Assumed

20’2 – 9-1/2” 2 – 16” 2 – 18” 2 – 9-1/2” 2 – 16” 2 – 18” 2 – 9-1/2” 2 – 16” 2 – 18” + 2 – 9-1/2” 2 – 14” 2 – 16” 2 – 9-1/2” 2 – 16” 2 – 16” 2 – 9-1/2” 2 – 16” 2 – 18”

3 – 9-1/2” 3 – 14” 3 – 16” 3 – 9-1/2” 3 – 14” 3 – 16” 3 – 9-1/2” 3 – 14” 3 – 16” 3 – 7-1/4’ 3 – 14” 3 – 14” 3 – 7-1/4” 3 – 14” 3 – 14” 3 – 9-1/2” 3 – 14” 3 – 16”

24’2 – 9-1/2” 2 – 16” 2 – 18” + 2 – 9-1/2” 2 – 16” + 2 – 18” + 2 – 9-1/2” 2 – 18” + – 2 – 9-1/2” 2 – 16” 2 – 18” 2 – 9-1/2” 2 – 16” 2 – 18” + 2 – 9-1/2” 2 – 16” 2 – 18” +

3 – 9-1/2” 3 – 14” 3 – 16” 3 – 9-1/2” 3 – 14” 3 – 16” 3 – 9-1/2’ 3 – 16” 3 – 16” 3 – 9-1/2” 3 – 14” 3 – 16” 3 – 9-1/2” 3 – 14” 3 – 16” 3 – 9-1/2” 3 – 14” 3 – 16”

28’2 – 9-1/2” 2 – 18” + 2 – 18” + 2 – 9-1/2” 2 – 18” + – 2 – 11-7/8” 2 – 18” + – 2 – 9-1/2” 2 – 16” 2 – 18” + 2 – 9-1/2” 2 – 16” + 2 – 18” + 2 – 9-1/2” 2 – 18” + 2 – 18” +

3 – 9-1/2” 3 – 14” 3 – 16” 3 – 9-1/2” 3 – 16” 3 – 18” 3 – 9-1/2” 3 – 16” 3 – 18” 3 – 9-1/2” 3 – 14” 3 – 16” 3 – 9-1/2” 3 – 14” 3 – 16” 3 – 9-1/2” 3 – 14” 3 – 16”

32’2 – 11-7/8” 2 – 18” + – 2 – 11-7/8” 2 – 18” + – 2 – 11-7/8” – – 2 – 9-1/2” 2 – 16” + 2 – 18” + 2 – 9-1/2” 2 – 18” + – 2 – 11-7/8” 2 – 18” + –

3 – 9-1/2’ 3 – 16” 3 – 18” 3 – 9-1/2” 3 – 16” 3 – 18” 3 – 9-1/2” 3 – 16” 3 – 18” + 3 – 9-1/2” 3 – 14” 3 – 16” 3 – 9-1/2” 3 – 16” 3 – 16” 3 – 9-1/2” 3 – 16” 3 – 18”

36’2 – 11-7/8” 2 – 18” + – 2 – 11-7/8” – – 2 – 11-7/8” – – 2 – 9-1/2” 2 – 18” + – 2 – 11-7/8” 2 – 18” + – 2 – 11-7/8” 2 – 18” + –

3 – 9-1/2” 3 – 16” 3 – 18” + 3 – 9-1/2’ 3 – 16” 3 – 18” + 3 – 9-1/2’ 3 – 16” + 3 – 18” + 3 – 9-1/2” 3 – 16” 3 – 16” 3 – 9-1/2” 3 – 16” 3 – 18” 3 – 9-1/2” 3 – 16” 3 – 18” +

CP

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AM

2

.0

E

GA

RA

GE

D

OO

R

HE

AD

ER

S

This table provides C P-LAM header sizes for the support of roof trusses over various rough openings. A 2 foot maximum roof overhang is assumed.

2.0E CP-LAM GARAGE DOOR HEADERS

Rough Opening

2’ Soffit Assumed

Roof Truss Span

+ see note 3

Notes:1. CP- LAM header sizes are listed as the number of 1-3/4” thick pieces by the

header depth, e.g. 2 – 9-1/2 ” indicates two 1-3/4” pieces by 9-1/2” deep.2. All CP- LAM headers require support across their full width.3. The minimum required bearing length (based on 850 psi) is 3” unless the

+ symbol is shown. In that case, 4-1/2” is required.

4. The roof framing is assumed to be trusses supported by the exterior walls only.

5. Deflection is limited to L /240 at live load and L /180 at total load.

Rough Opening

Span A may not exceed Span B

B

A

+ see note 3

Notes:1. CP- LAM header sizes are listed as the number of 1-3/4” thick pieces by the

header depth, e.g. 2 – 9-1/2 ” indicates two 1-3/4 ” pieces by 9-1/2” deep.2. A ll CP- LAM headers require support across their full width.3. The minimum required bearing length (based on 850 psi) is 3” unless the

+ symbol is shown. In that case, 4-1/2 ” is required.

4. CP- LAM header sizes are based on residential floor loading of 40 psf live load and 10 psf dead load, and an exterior wall weight of 100 plf. The roof framing is assumed to be trusses supported by the exterior walls only.

5. Deflection is limited to L/360 at live load and L/240 at total load.6. CP- LAM header sizes are based on the assumption that the floor joists are

supported in the middle of the building by a beam or wall.

This table provides C P-LAM header sizes for the support of one level of floor framing, an exterior wall and roof trusses over various rough openings. A 2 foot maximum roof overhang and center support for the floor framing are assumed.

2-STOR Y1-STOR Y

2- STORY – 1 3⁄4 ” x 2.0E CP-LAM

1- STO RY – 1 3⁄4 ” x 2.0E CP- LA M

COASTAL PRO-LAM

CP

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2

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23

COASTAL PRO-LAM

CP

-L

AM

2

.0

E

GA

RA

GE

D

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AD

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24

COASTAL PRO-LAM

CP

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AM

2

.0E

D

ES

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N

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&

F

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B

EA

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25

COASTAL PRO-LAM

CP

-L

AM

B

EA

RI

NG

IN

FO

RM

AT

IO

N

&

HO

LE

S

26

COASTAL PRO-LAM

CP

-L

AM

MU

LT

IPL

E - P

LY

BE

AM

AS

SE

MB

LY

27

COASTAL PRO-LAM

28

ALLOWABLE DESIGN PROPERTIES – 5 7 ⁄16 ” B IG B EAM

Depth (inches)

Maximum Resistive Shear (lbf) Maximum Resistive Moment (ft-lbf) Moment of Inertia

Weight (lbf/ft.)100% 115% 125% 100% 115% 125%

9 -1/2 10,331 11,881 12,914 20,447 23,514 25,559 388 12.9

11 -7/8 12,914 14,851 16,143 31,949 36,741 39,936 759 16.1

14 15,225 17,509 19,031 44,406 51,067 55,508 1,243 19.0

16 17,400 20,010 21,750 58,000 66,700 72,500 1,856 21.8

18 19,575 22,511 24,469 73,406 84,417 91,758 2,643 24.5

BI

GB

EA

M™

IJ

C-

GL

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HEADERS & BEAMS

The Rosboro BigBeam™ has been designed as the ideal

engineered wood beam for I-joist floor systems and

other conventional framing applications. This 3.0F

high-strength glulam is the ideal beam for modern

residential and light commercial applications.

The zero camber and balanced layup insures easy

installation and a flat consistent floor.

BigBeam Allowable Design Stresses(1) Modulus of Elasticity E = 2,100,000 psi(2)

F noisneT b = 3,000 psiF noisserpmoC b = 3,000 psi

Horizontal Shear (joist) F v = 300 psi (3)

Compression Perpendicular to Grain (joist) Fc = 650 psi(2)

(1) These allowable design stresses

apply to dry service conditions.

(2) No increase is allowed for load duration.

(3) 10% reduction for severe checking.

DESIGN PROPERTIES

HIGH STRENGTH IJC- GLULAM

ALLOWABLE DESIGN PROPERTIES – 3 1 ⁄2 ” B IG B EAM

Depth (inches)


Weight (lbf/ft.)100% 115% 125% 100% 115% 125%

9 -1/2 6,650 7,648 8,313 13,161 15,136 16,452 250 8.3

11 -7/8 8,313 9,559 10,391 20,565 23,649 25,706 488 10.4

14 9,800 11,270 12,250 28,583 32,871 35,729 800 12.3

16 11,200 12,880 14,000 37,333 42,933 46,667 1,195 14.0

18 12,600 14,490 15,750 47,250 54,338 59,063 1,701 15.8

ALLOWABLE DESIGN PROPERTIES – 7 ” B IG B EAM

Depth (inches)


Weight (lbf/ft.)100% 115% 125% 100% 115% 125%

9 -1/2 13,300 15,295 16,625 26,323 30,271 32,904 500 16.6

11 -7/8 16,625 19,119 20,781 41,130 47,299 51,412 977 20.8

14 19,600 22,540 24,500 57,167 65,742 71,458 1,601 24.5

16 22,400 25,760 28,000 74,667 85,867 93,333 2,389 28.0

18 25,200 28,980 31,500 94,500 108,675 118,125 3,402 31.5

B IG BEAM

Coastal Forest Products Stock Sizes

Widths 3-1/2”, 5-7/16” and 7”

Depths 9-1/2”, 11-7/8”, 14”, 16”, 18”

Rosboro Big Beam

AL

LO

WA

BL

E

UN

IF

OR

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BI

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™

29

30RO

SB

OR

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LU

LA

M R OSBOR O TREATED GLULAMof this range is seldom reached in the U.S., ambient air conditions rarely result in wet-use conditions. However, as previously noted, pockets of moisture may collect and the wood in these areas is protected from decay hazards by the treatment. A licensed design professional should be retained to determine if wet-use conditions apply.

To retain an open-air moisture content of at least 16% (wet-use application), a beam must stay in a constant wet environment for a prolonged period (as illustrated above).

EASY AND SAFE TO WORK WITHTreated Glulam not only resists rot and decay, but with simple precautions, it is safe and easy to work with. The treatment used is low in toxicity to humans and is the only wood preservative approved by the U.S. Food and Drug Administration as registered by the EPA for treatment of wood products that come in contact with foodstuffs.

Rosboro recommends resealing Treated Glulam following fabrication, field trimming, hole drilling, or minor surface damage, with 2% solution copper naphthenate available at local home centers. Oil-based stains can be used, making for easy finishing. Note: due to the framing appearance, Rosboro Treated Glulam is not recommended for exposed-to-view applications. Rosboro Treated Glulam may experience seasoning checking similar to any wood member and it is normally not a structural concern.

According to the Material Safety Data Sheet, this product, if unaltered by the handling, may be disposed of by means of a sanitary landfill facility. Treated wood should not be burned in open fires or in stoves, fireplaces, or residential boilers.

CODE RECOGNIZEDRosboro glulam is manufactured in accordance with ANSI Standard A190.1-02, which is a code-recognized national consensus standard for glulam, using wet-use adhesives complying with ASTM Standard D2559. The lay-up combination, EWS 24F-V5M1/SP, is recognized under ICC-ES Report ESR-1940. The glulam production is inspected and certified by APA-EWS.

PRESSURE TREATED COLUMNS AVAILABLERosboro Treated Glulam Columns, made from APA EWS Southern Pine Combination No. 49, are also available, treated with Permapost K-520, which is recommended for ground contact applications. K-520 is an oil-soluble copper naphthenate preservative that provides an ideal fungicide and insecticide for the long-term preservation of glulam columns–in both ground contact and above ground uses.

Regardless of the treatment, Rosboro recommends that all of their columns be placed on pier blocks and not have direct ground contact.

Rosboro Treated Glulam Columns are available in lengths of up to 48 feet and are manufactured in the following sizes:

Lengths: up to 48 feet Widths: 3-3/8”, 5-1/2” and 7”Depths: 3-1/2”, 5-1/2” and 7”

AWPA USE CATEGORY DESIGNATIONRosboro Treated Glulam beams are listed under AWPA Use Category UC1, UC2 and UC3B as having a preservative retention of 0.02 pcf. Columns that are treated with K-520 (CuN) are listed under AWPA Use Category UC4A as having a preservative retention of 0.060 pcf.

WHEN YOU NEED IT TO LAST, RELY ON ROSBORO TREATED GLULAM. CALL US TODAY TO LEARN MORE.

Stocked sizes at CoastalLengths: up to 48 feet3-1/2" x 9-1/2"3-1/2" x 11-7/8"3-1/2" x 14"

Stocked sizes at Coastal 5 1/2” x 5 1/2” S1S2E

5-1/2" x 9-1/2"5-1/2" x 11-7/8"5-1/2" x 14"5-1/2" x 16"

AVAILABLE IN COMMON SIZES

31

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ENGINEERED COLUMNSG LULAM: THE BUILDER’ S CHOIC EGlued laminated timber, or glulam, combines the structural values and product consistency of engineered wood, with the ease-of-use qualities of traditional lumber. It’s light, easy to work with and delivered with consistent quality.

Builders prefer glulam for its strength and stiffness, and resistance to weather-related problems. Made from “dry” lumber, glulam columns have a typical moisture content of 16% or less at the time of fabrication. This makes for an exceptionally stable product, which resists warping, twisting, shrinking, swelling or splitting like solid sawn and composite/resin columns.

And suppliers appreciate the product because of its dependability in the yard. Manufactured in long lengths, it can be cut to specified lengths for the builder.

GLULAM COLUMNSCombining the st rength and durability of their glulam beam products, Rosboro now offers builders those same features in three glulam columns—the Treated Glulam Column, the 1.9E Laminated Column, and the Architectural Glulam Column.

Rosboro Glulam Columns are cost-effective and easy to store, handle and install, and can be specified for almost any project requirement. Rosboro maintains a large on-ground inventory of the entire line of columns, offering quick delivery.

Rosboro’s family of glulam columns offer the perfect solution in even the most demanding structural applications for exposed exterior, exposed interior (architectural), or concealed column placements.

Rosboro Glulam Columns are easy to nail, bolt and cut, and eliminate the need for fabricating “built-up” columns. They are also dimensionally stable, which can save the builder time and money during construction and also by cutting down on callbacks.

We offer a complete line of columns to fit almost any application you have, from Treated Columns for decks and outside use to Architectural columns for exposed interior locations. Check out our products and see if you shouldn’t use a Rosboro Glulam Column on your next project.

ROSBORO 1.9E LAMINATED COLUMN – STRENGTH OVER BEAUTYRosboro 1.9 E Laminated Columns, which fall under the Framing Appearance classification, are intended for applications that demand a straight, tall column that will be hidden from view. With many projects calling for tall walls, such as expansive entryways, or seamless floor to ceiling interiors, Rosboro 1.9E Laminated Columns are the perfect choice. The 1.9E column is available in long lengths and matches standard framing widths. Our laminated columns are load-wrapped and are available in the following sizes :

Lengths: up to 48’

CODE RECOGNIZED All Rosboro glulam columns are approved by the ICC Evaluation Service under Evaluation Report ESR-1940. They have been inspected and certified by the APA EWS in conformance with the American National Standard (ANSI) A190.1-2002.

SUSTAINABLE PRACTICES As a timberland owner for more than a half century, Rosboro’s entire operation shares a commitment to forest management and understands that laminated timber is a much more efficient use of the natural resources—for today and tomorrow.

DESIG N V ALUES (1) – ROSBOR O L AMINATED COLUMN S

Layup C ombination

Flexural Stress C ompression Parallel to G rain

Fc (psi)

Modulus of Elasticity

E (10 6 psi)Fby (psi) Fbx (psi)

1.9E Architectural EWS 3 D F

2100 (1) 2000 (2) 2300 (3) 1.9

Treated EWS 49 SP 1950 (4) 1800 (5) 2100 (6) 1.7

Notes for Laminated C olumns Design V alues:(1) A pplicable to 4 or more lams. This value shall be reduced to 1,850 psi

for 3 lams and 1,550 psi for 2 lams.(2) A pplicable to column depths up to 15” without tension lam. For

column depths exceeding 15” without tension lams, Fbx = 1,750 psi. When tension lams are used, Fbx = 2,350 psi for 4 lams or deeper.

(3) A pplicable to 4 or more lams. This value shall be reduced to 1,850 psi for 2 or 3 lams.

(4) A pplicable to 4 or more lams. This value shall be reduced to 1,750 psi for 3 lams and 1,500 psi for 2 lams.

(5) A pplicable to column depths up to 15” without tension lam. For column depths exceeding 15” without tension lams, Fbx = 1,575 psi. When tension lams are used, Fbx = 2,125 psi for 4 lams or deeper.

(6) A pplicable to 4 or more lams. This value shall be reduced to 1,450 psi for 2 or 3 lams.

COASTAL PRO

COASTAL PRO

Coastal Forest Products Stocking Products

3-3/8" x 3-1/2"3-3/8" x 5-1/2"3-3/8" x 7"5-7/16" x 5-1/2"5-7/16" x 7"7-1/2" x 7-1/8"

33

ENGINEERED COLUMNS

ALLOWABLE AX IAL LOADS (POUNDS) FOR COMBINATION NO. 3 GLULAM COLUMNS Side loads are not permitted. End loads are limited to a maximum eccentricity of either 1/6 column width or depth, whichever is worse.

Effective C olumn Length

(ft.)

Lamination Net Width = 7-1/8”

(5 lams)

Load Duration Factor

1.00 1.15 1.25

8 23,716 25,404 26,380

9 20,957 22,202 22,920

10 18,480 19,425 19,969

11 16,330 17,066 17,490

12 14,488 15,074 15,411

13 12,914 13,389 13,661

14 11,568 11,958 12,181

15 10,412 10,735 10,921

16 9,414 9,686 9,841

17 8,549 8,779 8,910

18 7,794 7,991 8,103

19 — — —

20 — — —

21 — — —

22 — — —

23 — — —

24 — — —

25 — — —

26 — — —

27 — — —

28 — — —

ALLOWABLE AX IAL LOADS (POUNDS) FOR COMBINATION NO. 3 GLULAM COLUMNS Side loads are not permitted. End loads are limited to a maximum eccentricity of either 1/6 column width or depth, whichever is worse.

Effective C olumn Length

(ft.)

Lamination Net Width = 3-1/2” Lamination Net Width = 5-7/16”

Net Depth = 3-1/2” (1) (2.0 LVL)

Net Depth = 5-1/2” (4 lams)

Net Depth = 7”(5 lams)



Load Duration Factor Load Duration Factor Load Duration Factor Load Duration Factor Load Duration Factor

1.00 1.15 1.25 1.00 1.15 1.25 1.00 1.15 1.25 1.00 1.15 1.25 1.00 1.15 1.25

8 7710 8050 8245 11,456 11,929 12,201 20,900 — — 30,897 33,638 35,262 39,143 42,342 44,218

9 6535 6785 6930 9,672 10,018 10,218 17,570 — — 28,057 30,055 31,174 35,156 37,569 38,968

10 5,995 5785 5890 8,252 8,514 8,664 14,768 — — 25,118 26,596 27,450 31,397 33,244 34,313

11 4835 4980 5065 7,112 7,315 7,430 12,423 — — 22,413 23,570 24,239 28,016 29,463 30,299

12 4215 4330 4395 6,187 6,346 6,437 10,465 — — 20,038 20,964 21,498 25,048 26,204 26,872

13 3705 3795 3850 5,426 5,554 5,627 — — — 17,975 18,727 19,160 22,468 23,408 23,951

14 3280 3355 3400 4,796 4,900 4,959 7,495 — — 16,185 16,805 17,162 20,232 21,007 21,453

15 — — — — — — — — — 14,633 15,149 15,447 18,291 18,937 19,308

16 — — — — — — — — — 13,281 13,716 13,966 16,601 17,145 17,458

17 — — — — — — — — — 12,100 12,470 12,682 15,125 15,588 15,853

18 — — — — — — — — — 11,064 11,381 11,563 13,830 14,227 14,454

19 — — — — — — — — — 10,152 10,425 10,582 12,689 13,032 13,228

20 — — — — — — — — — 9,344 9,582 9,719 11,681 11,978 12,148

21 — — — — — — — — — 8,628 8,836 8,955 10,784 11,045 11,193

22 — — — — — — — — — 7,988 8,171 8,276 9,986 10,214 10,345

Notes:

The tabulated allowable loads apply only to one-piece glulam members made with all L2D laminations (Combination 3) without special tension laminations. A pplicable service conditions = dry.(3)

The tabulated allowable loads are based on simply axially loaded columns subjected to a maximum eccentricity of either 1/6 column width or 1/6 column depth, whichever is worse. For side loads, other eccentric end loads, or other combined axial and flexural loads, see 2005 NDS.

(4)

The column is assumed to be unbraced, except at the column ends, and the effective column length is equal to the actual column length.

(5)

Design properties for normal load duration and dry-use service conditions: Compression parallel to grain ( Fc) = 2,300 psi for 4 or more lams, or 1,850 psi for 2 or 3 lams.

Modulus of elasticity (E) = 1.9 x 10 6 psi. Flexural stress when loaded

parallel to wide faces of lamination (Fby) = 2,100 psi for 4 or more lams, or 1,850 psi for 3 lams.

Flexural stress when loaded perpendicular to wide faces of lamination

(Fbx) = 2,000 psi for 2 lams to 15” deep without special tension laminations.

Volume factor for Fbx is in accordance with 2005 NDS. Size factor for Fby is (12/d) 1/9 , where d is equal to the lamination width in inches.

Lamination Net Depth = 7-1/2”

(1) 3-1/2” x 3-1/2” manufactured by Pacific Wood Tech.(2)

(6)

(7)

(8)

3-1/2” x 3-1/2” column values; fb = (3100 psi), E= 2,000,000 psi, fc = 2750 psi

3-1/2” x 7” column values; fbx = 3613 psi, E = 1,900,000 fc = 4793

COASTAL PRO

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(9) 3-1/2” x 5-1/2”, 5-7/16” x 5-1/2”, 5-7/16” x 7-1/2” and 7-1/8” x 7-1/2” manufactured by Rosboro

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Rosboro X-Beam: Design Values

(1) Fb shall be adjusted by the volume effect factor using the following formula:C v = (5.125/b) 1/10 x (12/d) 1/10 x (21/L) 1/10 1.0where: b = beam width (in), d = beam depth (in), L = beam length (ft)

(2) For non-prismatic members, notched members, members subject to impact or cyclic loading, or shear design of bending members at connections (NDS-05 3.4.3.3), the design shear (F v ) shall be multiplied by a factor of 0.72.(3) The F v values do not include adjustments for checking.

CompressionPerpendicular to MOE (106 psi)

v (psi)3 Apparent24F-V4 2400 1850 650 265 1.8 1.9

TF c

Flexural Stress Fb (psi)2

(1) Beam weight is assumed to be 35 pcf.(2) Maximum resistive moment shall be adjusted by the volume factor based on NDS-05.

Weight Maximum Resistive Shear (lbf) Maximum Resistive Moment (ft.-lbf) EI (Apparent)

Width (in.) Depth (in.) (lbf/ft.) 100% 115% 125% 100% 115% 125% (10 6 in.2- lbf)91/2 8.1 5,874 6,755 7,343 10,529 12,109 13,161 450117/8 10.1 7,343 8,444 9,178 16,452 18,920 20,565 8793 1/ 2 14 11.9 8,657 9,955 10,821 22,867 26,297 28,583 1,44116 13.6 9,893 11,377 12,36 29,867 34,347 37,333 2,150

14 18.7 13,603 15,644 17,004 35,933 41,323 44,917 2,26416 21.4 15,547 17,879 19,433 46,933 53,973 58,667 3,379

Design PropertiesEWS 24F-V4Dry-UseFb = 2,400 psiFv = 265 psiE = 1.8 x 106psi

= 650 psiTFc

5 1/2

Rosboro

Next-Generation Glulam

TM

ProductX-Beam

Layup Combination Tension Zone Compression Zone Grain (psi)ShearF True

9 1/2 12.7 9,231 10,615 11,539 16,546 19,028 20,682 70711 7/8 15.9 11,539 13,269 14,423 25,853 29,731 32,316 1,382

Rosboro

Width(in.)

Depth(in.) 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

Floor BeamsAllowableLoadsSimple Spans

(LDF=1.00)

Fb = 2,400 psi

Fv = 265 psi

E = 1.8 x 10 6

True E = 1.9 x 106

Rosboro

Next-Generation Glulam

TM

31/ 2

51/ 2

Span (feet)

Notes for X-Beam Floor Beams:(1) For preliminary design use only. Final design should include a complete analysis, including bearing stresses and lateral stability.(2) Span = simply supported beam.(3) Maximum deflection = L/360 under live load. Where additional stiffness is desired or for other live/total load ratios, design for deflection must be modified per requirements.(4) Service condition = dry.(5) Tabulated values represent total loads based on live/total load = 0.8 and are in addition to the beam weight (assumed 35 pcf).(6) Sufficient bearing length shall be provided at supports.(7) Maximum beam shear is located at a distance from the supports equal to the depth of the beam.

Tabulated values are pounds per lineal foot.

9 1/2 1,308 825 474 296 195 135 96 70 52 - - - - - - - -

117/8 2,046 1,306 904 583 387 269 193 143 108 83 64 50 - - - - -

14 2,846 1,817 1,258 921 639 446 322 239 181 140 110 87 70 56 - - -

16 3,696 2,376 1,646 1,205 920 669 484 360 274 213 168 134 108 88 72 59 -

91/2 2,056 1,297 745 465 307 212 151 110 82 62 - - - - - - -

117/8 3,216 2,052 1,420 916 609 423 304 224 169 130 101 79 62 - - - -

14 4,473 2,856 1,978 1,448 1,005 700 505 375 285 220 172 137 109 88 71 58 -

16 5,809 3,733 2,586 1,894 1,433 1,052 761 566 431 335 264 210 170 138 113 93 76

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ENGINEERED STUDSC OASTAL PRO ENGINEERED TALL WALL STUDS

Douglas fir LVL and finger-jointed black spruce

For walls that are stiff, straight, and strong

Coastal Pro studs are engineered to reduce twisting, warping, and splitting

The ideal product to be used in installation of counters and cabinets in kitchens without the hassles of shimming

Reduce construction time when installing tall walls

Available in 2x4 and 2x6 with lengths up to 48 feet

Building-code approved

There is no question that the total savings to builders and framers far outweighs the initial premium they may pay for Coastal Pro’s studs.

Coastal-Pro LVL Studs:

Doug Fir, waxed & eased edge

MOE ( Modulus of Elasticity): 1,500,000 psi

Fb (Bending): 2,250 psi

Fv (Horizontal Shear): 220 psi

Fe (Compression Parallel to grain): 1,950 psi

COASTAL PROPRO

For additional information, please visit our Web site at www.coastalforestproducts.com

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SPECIAL ORDER PRODUCTS

COASTAL FOREST PRODUCTS, IN C.www.coastalforestproducts.com

CURVED GLU-LAMS

Coastal can provide curved glu-lams and curved lam.

Services include design, fabrication, stamped calcs,

and delivery.

All hardware is also available

Available in architectural or construction grade

LAMINATED TONGUE & GROOVE ROOF DECKING

Available in Southern yellow pine, Inland red cedar,

Western red cedar, and Douglas fir

Available in 3x6-, 4x6-, and 5x6-inches

Available in knotty, clear, and decorative grades

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Color-coded plans with correspondinglabeled lumber components.

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…as independent as the dealers we support

distributed by

THE COASTAL ADVANTAGE Job-site delivery

Full scanning and printing capabilities

Covered storage of engineered products

Quick turnaround of plans

Wide range of engineered products

Commercial joists available

In-house and onsite training

Stamped calculations

Laminated design layouts

Toll Free: 800.932.9663 Fax: 603 226-2787 E-mail: [email protected]

Mailing Address: Coastal Forest Products PO Box 10898 Bedford, NH. 03110

Shipping Address: Coastal Forest Products 34 Dunklee Rd. Bow, NH. 03304

Web site: www.coastalfp.com

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