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BuildingInsulation
Guide
CANADACOMMERCIAL + RESIDENTIAL
we are more than your supplier; we are your channel partner. When you do business with JM, you can count on it being a partnership for the long haul, with support that enables you to run your business your way. With access to one of the industry’s broadest ranges of insulation solutions, you can meet virtually
every demand and get the most from your inventory. A BERKSHIRE HATHAWAY COMPANY
Johns Manville is proud to be part of Berkshire Hathaway, one of the most respected, financially sound companies in the world. We operate with unquestionable integrity and stability
and have unmatched resources to invest in developing future insulation solutions designed to exceed our customers’ needs. MORE THAN 150 YEARS OF EXPERIENCE AT WORK
When Johns Manville was founded in 1858, we focused on developing materials to make diverse environments stronger, durable, more energy-efficient and comfortable. We also
believed in building relationships by providing outstanding service and support. The world has changed, but our principles still hold true today. COMPREHENSIVE INSULATION EXPERTISE AND SUPPORT
JM TechConnect is the single source for JM customers to access comprehensive insulation knowledge and installation
advice from our dedicated technical experts – in person, by phone or online. We can help you quickly solve even the most complex insulation challenges. Connect with us at 800-654-3103.
Here at Johns
Manville, Fibreglass
INSULATION
Polyiso Foam Sheathing INSULATION
Mineral Wool INSULATION
Spray Foam INSULATION
TABLE OF CONTENTS
THER
MA
L
ACOU
STIC
AL
FIRE
-RE
SIST
AN
TW
ATER
VA
POUR
CON
TROL
RECY
CLED
CON
TEN
T*FO
RMA
LDEH
YDE-
FREE
COM
MER
CIA
L
RESI
DEN
TIA
L
PAGE
AIR
CON
TROL
Unfaced Fibreglass
JM Spider® Plus
JM Pre-Engineered Wood Framing Batts and Rolls
PEBS Blanket
UMBI®
Sound-SHIELD
JM Climate Pro®
TempControl® Batts
Sound & Fire Block® Batts
Sound Attenuation Fire Block Batts (SAFB)
Safing
Curtainwall
JM CladStone Water & Fire Block
AP Foil-Faced Foam Sheathing
R-Panel Roof Insulation
JM Corbond III Spray Polyurethane Foam
4
4
5
5
6
6
7
10
10
11
11
12
12
16
16
18
*JM insulation products do not contain 100% recycled content. Actual recycled content will vary by product and manufacturing location. Please see specific Product Data Sheet or call 800-654-3103 for more information.
Specialty INSULATION
GoBoard® LT Tile Backer Board 19
As one of Canada’s most common insulation materials, JM Formaldehyde-free thermal and acoustical fibreglass insulation is comprised of long, resilient glass fibres bonded with a thermosetting resin. Where to use: walls, ceilings, floors and attics.
*See complete data sheet at www.jm.com.4 5
Unfaced FibreglassBATTS AND ROLLS
JM Pre-Engineered Wood FramingBATTS AND ROLLS
ADVANTAGESThermally Efficient: Effective resistance to heat transfer. Formaldehyde-free: Will not off-gas formaldehyde in the indoor environment.
Sound Control: Reduces sound transmission through exterior and interior walls, floor and ceiling assemblies.
Resilient Inorganic Glass: No rotting, mildew or deterioration. Also noncorrosive to pipes, wiring and metal studs. Superior Performance: Stable bonded glass fibres will not slump, settle or break down during normal applications.
AVAILABILITY* RSI/R-Values: RSI 2.1 (R-12), RSI 3.5 (R-20), RSI 3.8 (R-22), RSI 4.9 (R-28)Thicknesses: 76mm (3"), 152mm (6"), 216mm (8.5") Width: 483mm (19")
Excellent thermal performance with a snug friction fit.
ADVANTAGESThermally Efficient: Effective resistance to heat transfer, with RSI/R-values up to RSI 4.9 (R-28) for wood stud and RSI 7.0 (R-50) for metal stud. Formaldehyde-free: Will not off-gas formaldehyde in the indoor environment. Sound Control: Reduces sound transmission through exterior and interior walls, floor and ceiling assemblies.Fire-Resistant: Flame Spread of 10 or less and Smoke Developed of 50 or less.Resilient Inorganic Glass: No rotting, mildew or deterioration. Also noncorrosive to pipes, wiring and metal studs.
Superior Performance: Stable bonded glass fibres will not slump within the wall cavity, settle or break down during normal applications.
AVAILABILITY* RSI/R-Values: Wood or Metal Frame: RSI 1.4 (R-8) to RSI 7.0 (R-50)Widths: Wood Frame: 381mm (15"), 483mm (19") 584mm (23"), 610mm (24"); Metal Frame: 406mm (16"), 610mm (24")Thicknesses: Various. Engineered for maximum performance within the cavity.
Available for metal or wood stud framing. May be used with a separate vapour retarder when moisture control is required.
JM Spider ® PlusBLOW-IN FIBREGLASS
PEBS BlanketROLLS
ADVANTAGESFast Drying: Dries immediately once installed. Thermally Efficient: Effective resistance to heat transfer.
Formaldehyde-free: Will not off-gas formaldehyde in the indoor environment.
Sound Control: Reduces sound transmission through exterior and interior walls, floor and ceiling assemblies.
Fire-Resistant: Flame Spread of 25 or less and Smoke Developed of 50 or less.
Resilient Inorganic Glass: No rotting, mildew or deterioration. Also noncorrosive to pipes, wiring and metal studs.
AVAILABILITY* Coverage: 3.4 M2/bag (36.4 Ft2/bag) at RSI 4.2 (R-24), 140mm (5.5") thickness
JM Spider Plus loose-fill fibreglass insulation is available in 13.6 kg (30 lb) bags.
Fibres interlock into cavities to fill gaps and voids with no adhesive and no settling.
ADVANTAGESThermally Efficient: Effective resistance to heat transfer. Formaldehyde-free: Will not off-gas formaldehyde in the indoor environment. Sound Control: Reduces sound transmission through exterior and interior walls, floor and ceiling assemblies. Fire-Resistant: Flame Spread of 25 or less and Smoke Developed of 50 or less.
Resilient Inorganic Glass: No rotting, mildew or deterioration. Also noncorrosive to pipes, wiring and metal studs.
AVAILABILITY* Thicknesses: 76mm (3"), 89mm (3.5"), 102mm (4"), 127mm (5"), 152mm (6”), 203mm (8") Width: 1,219mm (48")
For use in both roofs and walls of pre-engineered metal buildings.
6 7
UMBI ®
ROLLS
*See complete data sheet at www.jm.com. Actual colour of products may vary from image. Product image typical of material produced in the U.S.A.
JM Climate Pro®
BLOW-IN FIBREGLASS
ADVANTAGESThermally Efficient: Effective resistance to heat transfer. Formaldehyde-free: Will not off-gas formaldehyde in the indoor environment.
Sound Control: Reduces sound transmission through exterior and interior walls, floor and ceiling assemblies.
Fire-Resistant: Flame Spread of 25 or less and Smoke Developed of 50 or less.Resilient Inorganic Glass: No rotting, mildew or deterioration. Also noncorrosive to pipes, wiring and metal studs.
AVAILABILITY* RSI/R-Values: RSI 1.2 (R-7), RSI 1.8 (R-10), RSI 2.4 (R-14) Thicknesses: 48mm (1.9"), 70mm (2.75"), 100mm(3.9")
Width: 1,219mm (48")
Excellent insulating value along with a vapour retarder.
ADVANTAGESThermally Efficient: Effective resistance to heat transfer. Formaldehyde-free: Will not off-gas formaldehyde in the indoor environment. Sound Control: Reduces sound transmission through exterior and interior walls, floor and ceiling assemblies.Fire-Resistant: Flame Spread of 25 or less and Smoke Developed of 50 or less.Resilient Inorganic Glass: No rotting, mildew or deterioration. Also noncorrosive to pipes, wiring and metal studs.
AVAILABILITY* Thicknesses: Wood Frame: 38mm (1.5"), 102mm (4") Steel Frame: 70mm (2.75"), 102mm (4"), 152mm (6") Widths: Wood Frame: 381mm (15") Steel Frame: 406mm (16")
Sound-SHIELDBATTS
Lightweight, sound-absorbent insulation to reduce transmission of sounds in walls, floors and ceilings.
ADVANTAGESEasy Installation: Insulates attics or spaces of all shapes and sizes without cutting or fitting. Complete Coverage: Effective in tight spaces, areas with large amounts of cross-bridging or small gaps and voids.Thermally Efficient: Effective resistance to heat transfer. No settling; no loss of RSI/R-value following installation. Formaldehyde-free: Will not off-gas formaldehyde in the indoor environment. Sound Control: Reduces sound transmission through exterior and interior walls, floor and ceiling assemblies.
Fire-Resistant: Flame Spread of 25 or less and Smoke Developed of 50 or less.Resilient Inorganic Glass: No rotting, mildew or deterioration. Also noncorrosive to pipes, wiring and metal studs. Superior Performance: Stable bonded glass fibres will not slump, settle or break down during normal applications.
AVAILABILITY* Coverage: 4.5 M2/bag (48.9 Ft2/bag) at RSI 7 (R-40)Fits hard-to-reach
cavities and corners for easier and faster installation.
8 9
FIBREGLASS SPECIFICATION COMPLIANCE
ProductStandard for Mineral Fibre Thermal Insulation for Buildings
Unfaced Fibreglass
CAN/ULC-S702-09 12276-L
<25 <50
N/A N/A N/A
Pass Pass Pass, EcoLogo Tested Pass Pass
Pre-Engineered Wood Framing Batts and Roll
PEBS Blanket
UMBI
Sound-SHIELD
JM Climate Pro CAN/ULC-S702-09, Type 5 12642-L Greater than 0.12 W/cmw2,
passing for exposed attic
installation
5% or less by weight
Pass
JM Spider Plus CAN/ULC-S702-09 13212-R
VOC
Emis
sion
ASTM
D51
16
Flam
e Sp
read
CA
N/U
LC-S
102
CCM
C
Eval
uatio
n
List
ing
Smok
e
Deve
lopm
ent
CAN
/ULC
-S10
2
Criti
cal
Radi
ant F
lux
ASTM
E97
0
Wat
er V
apou
r So
rptio
n
ASTM
C11
04
Odou
r Em
issi
onAS
TM C
1304
Corr
osiv
enes
sAS
TM 6
65
Fung
i Res
ista
nce
ASTM
G21
, AS
TM C
1388
Ther
mal
Tr
ansm
issi
on
Prop
ertie
s AS
TM C
518
Smou
lder
Re
sist
ance
CAN
/ULC
S12
9N
on-C
ombu
stab
leCA
N/U
LC S
114
10 11
Sound Attenuation Fire Batts (SAFB)BATTS
Similar to fibreglass, the inorganic fibres of JM Mineral Wool are developed from basalt
(a type of volcanic rock). Where to use: interior and exterior walls, basement walls and heated
crawl spaces.
TempControl ® BATTS
*See complete data sheet at www.jm.com.
ADVANTAGESSound Control: Absorbs sound and improves wall assembly STC ratings by up to 10 dB. Fire-Resistant: Melting point in excess of 1093˚C (2000˚F).Durable Inorganic Glass: No growth of fungi. No sustaining of vermin. Burning Characteristics: Flame Spread of 0 and Smoke Developed of 0.
Quick Installation: Easily cut with a standard insulation knife.
ADVANTAGESFire-Resistant: Melting point in excess of 1093˚C (2000˚F).Durable Inorganic Glass: No growth of fungi. No sustaining of vermin. Burning Characteristics: Flame Spread of 0 and Smoke Developed of 0. Quick Installation: Easily cut with a standard insulation knife for quick installation and easy sizing.
AVAILABILITY* Widths: 406mm (16"), 610mm (24")Length: 1,219mm (48") Thicknesses: 138mm (1.5") – 152mm (6")
AVAILABILITY* Width: 610mm (24")Length: 1,219mm (48")Thickness: 100mm (4")
SafingBATTS
Reduces sound transmission with lightweight, flexible batts.
Provides a fire-rated seal when installed between spandrel panel and floor slab.
ADVANTAGESThermally Efficient: Effective resistance to heat transfer. Fire-Resistant: Melting point in excess of 1093˚C (2000˚F).Durable Inorganic Glass: No growth of fungi. No sustaining of vermin. Burning Characteristics: Flame Spread of 0 and Smoke Developed of 0. Quick Installation: Easy to install.
ADVANTAGESSound Control: Absorbs sound and improves wall assembly STC ratings by up to 10 dB. Fire-Resistant: Melting point in excess of 1093˚C (2000˚F).Durable Inorganic Glass: No growth of fungi. No sustaining of vermin. Burning Characteristics: Flame Spread of 0 and Smoke Developed of 0. Quick Installation: Friction fit allows for easy installation.
AVAILABILITY* RSI/R-Values: RSI 2.5 (R-14), RSI 3.9 (R-22), RSI 4.9 (R-28)Widths: 387mm (15.25"), 584mm (23")Length: 1,194mm (47")Thicknesses: 89mm (3.5"), 140mm (5.5"), 184mm (7.25")
AVAILABILITY* Widths: 387mm (15.25"), 610mm (24")Length: 1,219mm (48")
Thickness: 76mm (3")
Sound & Fire Block®
BATTS
Provides year-round thermal comfort when used in exterior walls.
Reduces unwanted noise and delays fire from spreading between floors and rooms.
Product
TempControl 13682-L
RSI 2.5 (R-14), RSI 3.9 (R-22), RSI 4.9 (R-28)
0 0
5% or less by weight
Pass Pass Pass Pass
N/A
N/A N/A
Pass
Sound & Fire Block
N/A
N/A
SAFB
RSI/R- value at
24°C (75°F), RSI 0.65 (R-3.7)
per inch ofthickness
<1% by weight; <0.2% by volume
at 120ºF (49ºC)
Safing N/A
Type 1–4
Curtainwall
RSI/R-value RSI 0.7 (R-4) to RSI 0.74 (R-4.2) per
inch
<1% by weight; <0.2% by volume at 120ºF (49ºC),
95% RH
CladStoneRSI/R-
value RSI 0.76 (R-4.3)
per inch
Absorbs 0.03% byvolume
Type IA, IB, II, III,
IVA
Linear shrinkage
<2%1200° F(650° C)
Shot content
less than 25%
CCM
C
Eval
uatio
n
List
ing
Flam
e Sp
read
CA
N/U
LC-S
102
Smok
e
Deve
lopm
ent
CAN
/ULC
-S10
2
Ther
mal
Re
sist
ance
AS
TM C
518
Wat
er V
apou
r So
rptio
n
ASTM
C11
04
Odou
r Em
issi
onAS
TM C
1304
Corr
osiv
emes
sAS
TM C
665
Fung
i Re
sist
ance
AS
TM C
1338
Com
bust
ion
Char
acte
ristic
s CA
N/U
LC S
114
ASTM
C61
2 /AS
TM C
665
ASTM
C35
6
ASTM
C 1
335
Smou
lder
Re
sist
ance
CA
N/U
LC S
129
MINERAL WOOL SPECIFICATION COMPLIANCE
12 13
ADVANTAGESFire-Resistant: Melting point in excess of 1093˚C (2000˚F).Durable Inorganic Glass: No growth of fungi. No sustaining of vermin. Burning Characteristics: Flame Spread of 0 and Smoke Developed of 0.
Quick Installation: Easily cut with a standard insulation knife for quick installation and easy sizing.
(Available in Unfaced and Faced)
ADVANTAGESWater-Repellent: Repels water to ensure drainage when applied as part of a proper exterior wall cavity system.
Fire-Resistant: Melting point in excess of 1093˚C (2000˚F).Durable Inorganic Glass: No growth of fungi. No sustaining of vermin.
Burning Characteristics: Flame Spread of 0 and Smoke Developed of 0. Quick Installation: No sagging or slumping.
AVAILABILITY* Size: 610mm x 1,219mm (24"x 48") (Special sizes available upon request. Minimum order quantities may apply.)Thicknesses: 38mm – 102mm (1.5" – 4")Densities: 4pcf, 8pcf
AVAILABILITY* Thicknesses: 51mm (2"), 76mm (3"), 102mm (4")Widths: 406mm (16"), 610mm (24")Length: 1,219mm (48")Densities: 4.5pcf, 6pcf
CurtainwallBATTS
JM CladStone Water & Fire BlockBATTS
Provides superior fire resistance through curtainwall spandrel systems.
Flame-resistant, continuous insulation for rain-screen applications.
*See complete data sheet at www.jm.com.
One source.One call.
One shipment.With the industry’s most complete line of insulation
solutions, JM is your one-stop shop. You can receive the complete combination of products
you need, all on one truckload.
It’s our way of adapting our business to best serve yours.
Product Standard
AP Foil-Faced Foam Sheathing
CAN/ULC S704, Type 1, Class 1 13104-L < 500 at
25mm0.05 perms
(3 ng/Pa-s-m2) ≥ 16 psi (110 kPa)
2% max, 7 days (length
& width)
0.1% volume
-73° to 121°C
(-100° to 250°F)
RSI/R-Value per ASTM C518
R-Panel Roof Insulation CAN/ULC S704, Type II, Class 3 13058-L < 500 at
25mm<1.5 perms
(57.5 ng/Pa-s-m2)
1 perm, 57.2 ng/(Pa•s•m2) (nom), 1.5 perm, 85.8 ng/(Pa•s•m2) (max)
<1% volume
LTTR per CAN ULC S770
Flam
e S
prea
d Ra
ting
CAN
/ULC
S10
2
CCM
C
Eval
uatio
n
List
ing
Wat
er V
apou
r Tr
ansm
issi
onAS
TM E
96
Com
pres
sive
St
reng
th
ASTM
D16
21
Dim
ensi
onal
St
abili
ty
ASTM
D21
26
Wat
er
Abso
rptio
n
ASTM
C20
9
Serv
ice
Te
mpe
ratu
re
Ther
mal
Pe
rfor
man
ce
at 2
5mm
SHEATHING SPECIFICATION COMPLIANCE
1716
ADVANTAGESThermally Efficient: Effective resistance to heat transfer, with R-values up to R-28 (RSI-5.09).Water-Resistant Barrier: Meets the NBC acceptance criteria CCMC-13104-L. Vapour Barrier: Class I vapour retarder at 25mm (1”). Lightweight: Easy to handle and can be cut with a utility knife or saw.
AVAILABILITY* RSI/R-Values: RSI 0.48 (R-2.7) – RSI 5.09 (R-28) Sizes: 1,219mm (48") x 2,438mm (96"), 1,219mm (48") x 2,743mm (108"), 1,219mm (48") x 3,048mm (120")Thicknesses: 13mm (.5") – 114mm (4")Facings: Silver/Opaque
Please check Product Availability Listing for latest sizing and availability.
AP Foil-Faced Foam SheathingProvides moisture, heat and air control, and eliminates major thermal bridges that cause heat loss.†
ADVANTAGESThermally Efficient: Effective resistance to heat transfer.Universal Facer: Compatible with BUR, modified bitumen and single-ply membrane systems. Lightweight: Easy to handle and can be cut with a utility knife or saw.
Third-party certification with the PIMA Quality Mark™ for Long-Term Thermal Resistance (LTTR) Values
AVAILABILITY* LTTR:** 1.00 / 5.7 25mm (1") – 4.16 / 23.6 102mm (4") Size: 1,219mm (48") x 2,438mm (96")Thicknesses: 25mm (1") – 102mm (4")
Please check Product Availability Listing for latest sizing and availability.
R-Panel Roof Insulation
Rigid board used above the roof deck to provide high thermal efficiency.
*See complete data sheet at www.jm.com. **(°K•m2/W), (°F•ft2•h/BTU) Long-term thermal resistance (LTTR) values were determined in accordance with CAN/ULC S770 at 24°C (75°F).
Rigid polyisocyanurate foam sheathing insulation for use in commercial and residential construction where continuous insulation and/or high thermal efficiency is required. Where to use: AP Foil: interior and exterior walls, ceilings, and crawl spaces. R-Panel: roofs.
†When installed properly.
18 19
ADVANTAGESComplete Coverage: Expands and adheres without shrinking or settling.
Energy-Efficient: Reduces air and moisture infiltration to the building envelope and provides continuous coverage for high thermal performance. Air Barrier: Prevents leaks when properly installed at 25mm (1”) thickness or more. Superior Moisture Performance: Resists mold growth; meets current vapour retarder codes.Wide Application Temperature Range: Can be applied at temperatures as low as -7°C (19°F).Faster Installation: Spray easily in a single pass from a minimum of 13mm (0.5”) to a maximum of 89mm (3.5”).
AVAILABILITY* RSI/R-Values: 2.1 RSI (R-12) at 50mm (2")Thickness: May be applied in passes of uniform thickness from 13mm (.5") to a maximum 51mm (2")Nominal Density: Medium density 33kg/m3 (2.1 lb/ft3)
JM Corbond III Spray Polyurethane Foam
Premium closed-cell product delivers superior thermal performance.
*See complete data sheet at www.jm.com. ** Residential exterior wall with 16” o.c. 2x6 wood studs, fibreboard siding, and ½” gypsum board.
Johns Manville spray foam delivers high yield, superior performance and exceptional sprayability, making it an ideal choice for air-sealing and insulating energy-efficient buildings. Where to use: interior and exterior walls,
unvented and vented attics, floors, ceilings and crawl spaces.
Product Standard
JM Corbond III
CAN/ULC S705.1 13478-L Tested Pass
RSI: 2.40, R-value:
14.40 (50mm
specimen)
RSI: 2.03, R-Value:
11.60 (50mm
specimen)
<15% change in volume-20°C (-4°F),
0.3 volume change80°C (176°F),
1.1 volume change70°C (158°F), 97 ±3% RH
volume change
Medium density 33kg/m3
(2.1 lb/ft3)
245 kPa (36 psi) 0.88% 46ng
(Pa.s.m²) 36 (STC)
< 0.0002 L/s @ 75Pa
Flam
e Sp
read
CAN
/ULC
S10
2
CCM
C
Eval
uatio
n
List
ing
Fung
i Re
sist
ance
ASTM
C13
88
Ther
mal
Re
sist
ance
AS
TM C
518
Long
-Ter
m T
herm
al
Resi
stan
ce
CAN
/ULC
S77
0 LTT
R
Dim
ensi
onal
Stab
ility
ASTM
D21
26
Nom
inal
Den
sity
ASTM
D16
22
Com
pres
sive
Stre
ngth
(1”)
AST
M D
1621
Wat
er A
bsor
ptio
nAS
TM D
2842
Wat
er V
apou
rTr
ansm
issi
onAS
TM E
96
Soun
d Tr
ansm
issi
onAS
TM E
90-9
0 &AS
TM E
413-
87
Air P
erm
eanc
e
CCM
C 07
272
SPRAY FOAM SPECIFICATION COMPLIANCE
ADVANTAGESFast Installation: Complete shower tile projects in half the time or less.Ultra-Lightweight: Much lighter weight than cement boards, yet engineered for strength and durability.Easy to Cut, Handle and Install: Can be quickly cut right where it’s installed with a basic utility knife without crumbling or disintegrating. Waterproof: Seal only the board joints and fastener locations with a waterproof sealant for a waterproof tile assembly.
AVAILABILITY* RSI/R-Values: RSI 0.21 (R-1.2) – RSI 0.41 (R-2.3)Sizes: 914mm (3') x 1,524mm (5') and 1,219 (4') x 2,438 (8')Board Weight: 1.71kg/m2 (0.35psf) to 1.95kg/m2
(0.4psf) (psf is kg/m2)Thicknesses: 6.35mm (0.25") for floors and countertops and 13mm (0.5") for walls, showers and ceilings
GoBoard ® LT Tile Backer BoardOne-inch layer for maximum thermal efficiency and provides multiple barriers.
Ultra-light, waterproof tile backer board built for durability.
Product
GoBoard LT (6.35mm) 914 x 1,524 (3' x 5')
6.35 (0.25") 1.71 RSI 0.21
(R-1.2) 250
<0.07 Pass Pass <1 No growth >25
Light commercial
GoBoard LT (13mm) 1,219 x 2,438 (4' x 8')
13 (0.5") 1.95 RSI 0.41
(R-2.3) 100 Not ratedfor floors
1Per International Building Code Requirements, 2ANSI 118.10 certified, 3Pending
Dim
ensi
ons
(mm
[ft])
ASTM
C47
3
Thic
knes
s (m
m[in
])AS
TM C
473
Boar
d W
eigh
t (k
g/m
2 )
RSI/
R-Va
lue
AS
TM C
518
Com
pres
sive
St
reng
th (a
vg. p
si)
ASTM
D23
94
Moi
stur
e
Mov
emen
t (%
) AS
TM D
1037
Surf
ace
Burn
ing
Char
acte
ristic
s1
ASTM
E84
Wat
erpr
oof
ASTM
D40
68
Resi
stan
ce to
Fu
ngi/
Bact
eria
AS
TM G
21/G
22
WVT
Per
mea
nce
(per
ms)
AS
TM E
96
Free
ze T
haw
ASTM
C66
6
Robi
nson
Fl
oor T
est
ASTM
C62
7
GOBOARD LT SPECIFICATION COMPLIANCE
GoBoard ® LT is an ultra-lightweight yet durable, waterproof alternative to cement and other heavy tile backer boards. Where to use: floors, countertops, walls, showers and ceilings.
© 2019 Johns Manville. All Rights Reserved. BID_CAN_3 01/19 (Replaces 10/17)
JM Insulation Systems | 5301 42 Avenue, Innisfail, AB T4G 1A2 | 800-654-3103 | www.jm.com
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