jsc board batten technical drawings for 45mm cavity …

JSC BOARD & BATTEN TECHNICAL DRAWINGS – FOR 45MM CAVITY ON FLEXIBLE WALL UNDERLAY

Index

Cavity Setout Guide Fixed Horizontally

JVB‐F45‐SEC01 Sectional Detail – Plan View

JVB‐F45‐SEC02 Sectional Detail – Cross Section View

JVB‐F45‐01 Bottom Plate Detail

JVB‐F45‐01A Bottom Plate on Timber Detail

JVB‐F45‐02 Top Plate Soffit Detail

JVB‐F45‐03 Raking Soffit Detail

JVB‐F45‐04 Bottom Plate Soffit Detail

JVB‐F45‐05 Inter Storey Junction Detail

JVB‐F45‐06 Parapet Detail

JVB‐F45‐10 Internal Corner Detail

JVB‐F45‐12 External Corner Box Detail

JVB‐F45‐20 Scarf Detail

JVB‐F45‐21 Pipe Penetration Detail

JVB‐F45‐25 Meterbox Head Detail

JVB‐F45‐26 Meterbox Jamb Detail

JVB‐F45‐27 Meterbox Sill Detail

JVB‐F45‐30 Window Head Detail

JVB‐F45‐31 Window Jamb Detail

JVB‐F45‐32 Window Sill Detail

10mm gap between cavity

battens ends or sides

Single fix at each nog with annular grooved

stainless steel or silicon bronze nails as per

NZBC/E2 Table 24

· Pre-drilled 1mm diameter smaller than

nail gauge

· Nailed with a 2º upward slope

· 35mm min penetration into battens

· Nailed at the center of the board or

batten at max 480 centers

JSC-H H3.2 45x45mm treated timber

castellated cavity batten

· 10mm gap between battens

· Always slope away from wall

· See JSC structural cavity batten fixing

guide

Framing to NZS 3604 or "fit for purpose"

Flexible or rigid wall underlay to comply with

NZBC/E2 Table 23 installed to manufacturers

specifications

Interior lining or use rigid wall underlay for

unlined walls such as gable ends.See

NZBC/E2 paragraph 9.1.4

Plan View

JSC board and batten weatherboard

· coated with approved suitable coating to all

4 sides and ends

· 40-50mm stainless steel clout to hold in

place the cavity battens prior to board

installation

5-8

mm

g

ap

be

tw

ee

n th

e b

oa

rd

s

Scale: 1:2Date: 17/07/2019

JVB-F45-SEC01Sectional DetailAuckland Christchurch

Email: [email protected] 20 Sawmill Road 72 Hammersmith DriveRiverhead Wigram

Web: www.jsctimber.co.nz É 09 412 2800 É 03 348 9726

Note: To be read in conjunction with complete JSC installation instructions · Details may be subject to change without notification

Stu

ds @

60

0m

m m

ax. ce

nte

rs

JSC-H H3.2 45x45mm treated timber

castellated cavity batten

· Keep 10mm gap between the cavity

battens except at bottom plate

· Cut ends of vertical battens to slope away

from wall (10-15°)

· See JSC structural battens fixing guide

Cross Section View

Wall underlay to comply with NZBC/E2 Table

23 installed to manufacturers specifications

Interior lining or use rigid wall underlay for

unlined walls such as gable ends.

See NZBC/E2 Paragraph 9.1.4

Framing to NZS 3604 or "fit

for purpose"

J123 or J124 coated with approved coating

on all 4 sides

J120 or J121 coated with approved coating

on all 4 sides

Single fix at each nog with annular grooved

stainless steel or silicon bronze nails as per

NZBC/E2 Table 24

· Pre-drilled 1mm diameter smaller than

nail gauge

· Nailed with a 2º upward slope

· 30mm min penetration into framing

· Nailed at the center of the board or batten

at max 480mm centers

Batten used horizontally as a filler or packer

with a 15° bevel on the top edge sloping

away from wall

15°

Scale: 1:2Date: 17/07/2019

JVB-F45-SEC02Sectional DetailAuckland Christchurch




50

mm

JSC-H 45x45mm castellated

timber cavity batten

Cavity closer to comply with NZBC

E2/AS1 9.1.8.3 and figure 66

Framing

Concrete floor slab

Wall underlay

Note:- Maintain ground clearance as per NZBC/E2 paragraph 9.1.3.3 and Table 18

10

mm

35

mm

15°

Selected JSC board and

batten weatherboard

Scale: 1:2Date: 17/07/2019

JVB-F45-01Bottom Plate DetailAuckland Christchurch




http://www.jsctimber.co.nz



Cavity closer with vent slots

Boundary joist

Note:- Maintain ground clearance as per NZBC/E2 paragraph 9.1.3.3 and Table 18

50

m

m m

in

.

15

0 m

m m

ax.

Wall underlay

15°


batten weatherboard

35

m

m

10

Scale: 1:2Date: 17/07/2019

JVB-F45-01ABottom Plate on Timber DetailAuckland Christchurch





Framing

Wall underlay

Selected soffit lining

Scotia moulding sealed to soffit



Selected JSC board and batten

weatherboard

Scale: 1:2Date: 17/07/2019

JVB-F45-02Top Plate Soffit DetailAuckland Christchurch




9

1

°-1

1

5

°

35

mm

Selected soffit lining

Flashing

Wall underlay

JSC-V 45x45mm castellated



batten weatherboard

5

0

m

m

Scale: 1:2Date: 17/07/2019

JVB-F45-03Raking Soffit DetailAuckland Christchurch




Cavity closer with vent slots

Selected soffit cladding

15mm



Wall underlay


batten weatherboard

Flashing tape dressed over

cavity closer

Scale: 1:2Date: 17/07/2019

JVB-F45-04Bottom Plate Soffit DetailAuckland Christchurch




Framing

35

mm

m

in

Horizontal 'Z' flashing with

minimum 15 ° fall See VH &

EH notes

75

mm

m

in

Flashing tape over Z

flashing

Wall underlay

Vented Cavity Closer

5

m

m

m

in

.




batten weatherboard

Scale: 1:2Date: 17/07/2019

JVB-F45-05Inter Storey Junction DetailAuckland Christchurch




Framing

Min 5° slope

Metal capping per NZBC/E2

Figure 10

H3.2 treated packer to form

slope

DPC to provide separation of

metal capping and timber

Provide packer to ventilate

between cavities

Flexible adhesive tape over air

barrier as per the underlay

manufacturer's specification



Wall underlay

Note:- Parapet Design & installation should comply to NZBC/E2 Section 6


batten weatherboard

Scale: 1:2Date: 17/07/2019

JVB-F45-06Parapet DetailAuckland Christchurch





J124



Corner flashing

Framing

Wall underlay

JSC-V 45x45mm castellated timber

cavity batten required for non self

supporting flashings eg. PVC

J121 Board

J123 Batten

Scale: 1:2Date: 17/07/2019

JVB-F45-10Internal Corner DetailAuckland Christchurch




Framing



Site machined to allow for flashing

Corner Flashing

Wall underlay

JSC-V 45x45mm castellated timber

cavity batten required for non self

supporting flashings eg. PVC

J123

J124

Selected JSC Board and

Batten Weatherboard

Scale: 1:2Date: 17/07/2019

JVB-F45-12External Corner DetailAuckland Christchurch




15

JSC-H 45x45 castellated timber

cavity batten

30° Splay Cut

continuous bead of sealant

against backing

Wall underlay

100mm Polypropylene or PVC

rear flashing with minimum

50mm lap

15

10


batten weatherboard

Scale: 1:2Date: 17/07/2019

JVB-F45-20Scarf Joint DetailAuckland Christchurch




Support Pipe with a nog under

& a screw fixed strap over

Interior wall lining

Framing

Sealant on backer

5

JSC-U 45x20mm castellated


Pipe Penetration Boot


Batten Weatherboard

Scale: 1:2Date: 17/07/2019

JVB-F45-21Pipe Penetration DetailAuckland Christchurch




Head flashing with 15° fall and stop

ends. Seal to meterbox head flange

Flashing tape over head flashing

Vented cavity closer slots

positioned to give 15mm drip

edge to cladding



Wall underlay

Meterbox body with flanges riveted

and sealed around perimeter

Meterbox head flange. Fill or fold

ends to seal to jamb flange

Openings to comply with

NZBC/E2 Figure 69

5


batten weatherboard

Scale: 1:2Date: 17/07/2019

JVB-F45-25Meterbox Head DetailAuckland Christchurch




Flexible flashing tape

Sealant on backer road

Wall underlay

Meterbox head flange (above)

Meterbox jamb flange fixed

and sealed to meterbox

Line of meterbox head

flashing above



Meterbox body


Batten Weatherboard

Scale: 1:2Date: 17/07/2019

JVB-F45-26Meterbox Jamb DetailAuckland Christchurch




Typical Joinery shown

Openinigs to comply with

NZBC/E2 Figure 69

Flashing fixed and

sealed to Meterbox

Flashing Tape

Wall underlay

JSC-H H3.2 45x45mm treated

timber castellated cavity batten

Meterbox body


batten weatherboard

Scale: 1:2Date: 17/07/2019

JVB-F45-27Meterbox Sill DetailAuckland Christchurch




10

5

Typical joinery shown

windows and openings to

comply with NZBC/E2

Sections 9.1.10 - 9.1.10.8

Head flashing with 15° fall and

stop ends.Use sealant in very

high and extra high wind zones

Flashing tape over head

flashing



35

co

ve

r

to

fla

sh

in

g

Line of jamb scriber


batten weatherboard

Scale: 1:2Date: 17/07/2019

JVB-F45-30Window Head DetailAuckland Christchurch




Flashing tape over head

flashing




Windows and openings

to comply with NZBC/E2

Sections 9.1.10 - 9.1.10.8

Compressible foam tape seal

Line of head flashing

30

mm

min

.


Batten Weatherboard

10

Scale: 1:2Date: 17/07/2019

JVB-F45-31Window Jamb DetailAuckland Christchurch






Wall Underlay


windows and openings to

comply with NZBC/E2

Sections 9.1.10 - 9.1.10.8


batten weatherboard

Scale: 1:2Date: 17/07/2019

JVB-F45-33Window Sill DetailAuckland Christchurch




jsc board batten technical drawings for 45mm cavity …

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