Membranes & underlays

Shop Related Categories

Acoustic membranes
AcoustiTECH - Ceramic Tile Acoustic Underlayment 31-1/2" x 38.1' - 3 mm (100 sqft) ||AT89977

Acoustic membranes

Carpet underlay
Leggett & Platt - Coussin en caoutchouc accoustique Vector - 54" x 36' x 0.120"

Carpet underlay

Crack isolation membranes
Laticrete - Membrane de désolidarisation Strata-Mat XT rouleau de 150 pi²

Crack isolation membranes

Decoupling membranes and underfloor heating
Schluter - KERDI-KERECK Coins extérieurs d'étanchéité préformés 90° (paquet de 2)

Decoupling membranes and underfloor heating

Plywood and cement boards
Richmond International - Platinum Ul Contreplaqué PBB / CC - 4' x 8' x 5.5 mm

Plywood and cement boards

Underlayments for floating floors and hardwood
Soprema - Velaphone 39"x65' (215pc)

Underlayments for floating floors and hardwood

Vapor barriers & liquid retarders
Roberts - Pare-Vapeur Polyéthylène 120" x 144" - 0.15 mm (120 pi²)

Vapor barriers & liquid retarders

Vinyl membrane
Goodfellow - Enstron - Panneau composite Underlayment Plus - 4' x 8' x 5/16"

Vinyl membrane

Waterproofing membranes
Mapei - Mapelastic HPG Membrane flexible d’imperméabilisation et de pontage de fissures - 3.79 L

Waterproofing membranes

286 products
Sort by:
Best selling
Sort by:
Best selling
Brand
Product type
Price
$0
$4,450.94
Custom Building Products - Uncoupling Membrane Joint Tape 4-45/64" x 16' 3"
5% Discount
Custom Building Products - Membrane de découplage ruban à joints 4-45/64" x 16' 3"

Custom Building Products

SKU: RGST5

Custom Building Products - Uncoupling Membrane Joint Tape 4-45/64" x 16' 3"

Sale price
$41.14
Regular price
$43.30
Custom Building Products - RedGard Uncoupling Membrane 39-3/8" x 16' 3" (54 sq ft)
5% Discount
Custom Building Products - Membrane de découplage RedGard 39-3/8" x 16' 3" (54 pi²)

Custom Building Products

SKU: RGM254

Custom Building Products - RedGard Uncoupling Membrane 39-3/8" x 16' 3" (54 sq ft)

Sale price
$204.11
Regular price
$214.85
Custom Building Products - RedGard Uncoupling Membrane 39-3/8" x 98' 5" (323 sqft)
5% Discount
Custom Building Products - Membrane de découplage RedGard 39-3/8" x 98' 5" (323 sqft)

Custom Building Products

SKU: RGM2323

Custom Building Products - RedGard Uncoupling Membrane 39-3/8" x 98' 5" (323 sqft)

Sale price
$858.66
Regular price
$903.85
Custom Building Products - FractureFree Crack Prevention Membrane 3.5 gal (350 sq ft)
5% Discount
Custom Building Products - Membrane de prévention des fissures FractureFree 3.5 gal (350 pi²)

Custom Building Products

SKU: FFM3

Custom Building Products - FractureFree Crack Prevention Membrane 3.5 gal (350 sq ft)

Sale price
$179.79
Regular price
$189.25
Custom Building Products - SimpleMat 9" x 40' (30 sq ft) Adhesive Tile Setting Mat
5% Discount

Custom Building Products

SKU: CSMCR30

Custom Building Products - SimpleMat 9" x 40' (30 sq ft) Adhesive Tile Setting Mat

Sale price
$111.44
Regular price
$117.30
Custom Building Products - RedGard Rose 3.5 gal Waterproofing and Crack Prevention Membrane
5% Discount
Custom Building Products - Membrane d'imperméabilisation et de prévention des fissures RedGard Rose 3.5 gal

Custom Building Products

SKU: CLLQWAF3

Custom Building Products - RedGard Rose 3.5 gal Waterproofing and Crack Prevention Membrane

Sale price
$271.08
Regular price
$285.35
Custom Building Products - RedGard Rose 1 gal Waterproofing and Crack Prevention Membrane
5% Discount
Custom Building Products - Membrane d'imperméabilisation et de prévention des fissures RedGard Rose 1 gal

Custom Building Products

SKU: CLLQWAF1

Custom Building Products - RedGard Rose 1 gal Waterproofing and Crack Prevention Membrane

Sale price
$117.47
Regular price
$123.65
Custom Building Products - EasyMat 4' x 10' Underlayment for Crack Insulation Under Tile and Stone - 5 mm (40 sq ft)
5% Discount
Custom Building Products - Sous-couche pour isolation des fissures sous les carreaux et pierre EasyMat 4' x 10' - 5 mm (40 pi²)

Custom Building Products

SKU: CEM40-4

Custom Building Products - EasyMat 4' x 10' Underlayment for Crack Insulation Under Tile and Stone - 5 mm (40 sq ft)

Sale price
$165.82
Regular price
$174.55
Custom Building Products - Crack Buster Pro 36" x 75' (225 sq ft) Crack Prevention Underlayment Membrane
5% Discount
Custom Building Products - Membrane sous-couche de prévention des fissures Crack Buster Pro 36" x 75' (225 pi²)

Custom Building Products

SKU: CBMP36

Custom Building Products - Crack Buster Pro 36" x 75' (225 sq ft) Crack Prevention Underlayment Membrane

Sale price
$525.45
Regular price
$553.10
Custom Building Products - Custom 9240 Waterproofing and Anti-Fracture Membrane Kit
5% Discount
Custom Building Products - Kit de membrane d'étanchéité et anti-fracture Custom 9240

Custom Building Products

SKU: C9240K

Custom Building Products - Custom 9240 Waterproofing and Anti-Fracture Membrane Kit

Sale price
$635.36
Regular price
$668.80
Custom Building Products - SuperiorBilt 40 mil Vinyl Shower Waterproofing Membrane 6' x 50' (300 sq ft)
5% Discount
Custom Building Products - Membrane d'étanchéité de douche 40 mil SuperiorBilt en vinyle 6' x 50' (300 pi²)

Custom Building Products

SKU: 80-72SF

Custom Building Products - SuperiorBilt 40 mil Vinyl Shower Waterproofing Membrane 6' x 50' (300 sq ft)

Sale price
$661.25
Regular price
$696.05
Custom Building Products - SuperiorBilt 40 mil Vinyl Shower Waterproofing Membrane 5' x 50' (250 sq ft)
5% Discount
Custom Building Products - Membrane d'étanchéité de douche 40 mil SuperiorBilt en vinyle 5' x 50' (250 pi²)

Custom Building Products

SKU: 80-60SF

Custom Building Products - SuperiorBilt 40 mil Vinyl Shower Waterproofing Membrane 5' x 50' (250 sq ft)

Sale price
$551
Regular price
$580
CGC - FIBEROCK - Aqua-Tough Backer Board - 4 X 4 X 3/8"
5% Discount
CGC - FIBEROCK - Panneau d'appui Aqua-Tough - 4 X 4 X 3/8"

CGC

SKU: 60086-4X4

CGC - FIBEROCK - Aqua-Tough Backer Board - 4 X 4 X 3/8"

Sale price
$33.77
Regular price
$35.55
CGC - FIBEROCK - Aqua-Tough Backerboard - 4' X 4' X 1/4"
5% Discount
CGC - FIBEROCK - Panneau d'appui Aqua-Tough - 4' X 4' X 1/4"

CGC

SKU: 60085

CGC - FIBEROCK - Aqua-Tough Backerboard - 4' X 4' X 1/4"

Sale price
$24.70
Regular price
$26
CGC - Durock - Fiberglass Backer Board - 1/2" X 4' X 5'
5% Discount
CGC - Durock - Panneau d'appui mural en fibre de verre - 1/2" X 4' X 5'

CGC

SKU: 221863

CGC - Durock - Fiberglass Backer Board - 1/2" X 4' X 5'

Sale price
$66.12
Regular price
$69.60
CGC - Durock - Edgeguard Cement Board - 1/2"
5% Discount
CGC - Durock - Panneau de Ciment Edgeguard - 1/2" X 3' X 5'

CGC

SKU: 172954

CGC - Durock - Edgeguard Cement Board - 1/2"

Sale price
$41.18
Regular price
$43.35
Carpenter - GOLDEN SG ULTIMATE VISCO W/AM 11mm carpet padding - 25 sq yds
5% Discount
Carpenter - GOLDEN SG ULTIMATE VISCO W/AM 11mm sous-tapis - 25 sq yds

Carpenter

SKU: 2442019

Carpenter - GOLDEN SG ULTIMATE VISCO W/AM 11mm carpet padding - 25 sq yds

Sale price
$283.48
Regular price
$298.40
Carpenter - GOLDEN SPILLGUARD ULTIMATE 11mm carpet underlay - 25 sq yds
5% Discount
Carpenter - GOLDEN SPILLGUARD ULTIMATE 11mm sous-tapis - 25 sq yds

Carpenter

SKU: 2424608

Carpenter - GOLDEN SPILLGUARD ULTIMATE 11mm carpet underlay - 25 sq yds

Sale price
$265.34
Regular price
$279.30
Carpenter - Neutralize - 13 mm x 25 yd²
5% Discount
Carpenter - Neutralize - 13 mm x 25 vg²

Carpenter

SKU: 2411481

Carpenter - Neutralize - 13 mm x 25 yd²

Sale price
$298.02
Regular price
$313.70
Carpenter - GOLDEN E-Z ULTIMATE Carpet Underlay 11 mm (25 sqyd)
5% Discount
Carpenter - Sous-tapis GOLDEN E-Z ULTIMATE 11 mm (25 sqyd)

Carpenter

SKU: 2285908

Carpenter - GOLDEN E-Z ULTIMATE Carpet Underlay 11 mm (25 sqyd)

Sale price
$181.45
Regular price
$191
Carpenter - GOLDEN E-Z EXCELLENT 11mm carpet underlay - 30 sq yds
5% Discount
Carpenter - GOLDEN E-Z EXCELLENT 11mm sous-tapis - 30 sq yds

Carpenter

SKU: 2263448

Carpenter - GOLDEN E-Z EXCELLENT 11mm carpet underlay - 30 sq yds

Sale price
$192.52
Regular price
$202.65
Carpenter - Golden Excellent - 13 mm x 25 yd²
5% Discount
Carpenter - Golden Excellent - 13 mm x 25 vg²

Carpenter

SKU: 2059302

Carpenter - Golden Excellent - 13 mm x 25 yd²

Sale price
$180.88
Regular price
$190.40
Carpenter - GOLDEN EXCELLENT 11mm carpet underlay - 30 sq yds
5% Discount
Carpenter - GOLDEN EXCELLENT 11mm sous-tapis - 30 sq yds

Carpenter

SKU: 1076522

Carpenter - GOLDEN EXCELLENT 11mm carpet underlay - 30 sq yds

Sale price
$272.84
Regular price
$287.20
Carpenter - GOLDEN EXCELLENT 9.5mm carpet underlay - 30 sq yds
5% Discount
Carpenter - GOLDEN EXCELLENT 9.5mm sous-tapis - 30 sq yds

Carpenter

SKU: 1076515

Carpenter - GOLDEN EXCELLENT 9.5mm carpet underlay - 30 sq yds

Sale price
$238.17
Regular price
$250.70
Carpenter - GOLDEN ELITE 9.5mm carpet underlay - 30 sq yds
5% Discount
Carpenter - GOLDEN ELITE 9.5mm sous-tapis - 30 sq yds

Carpenter

SKU: 1076507

Carpenter - GOLDEN ELITE 9.5mm carpet underlay - 30 sq yds

Sale price
$206.15
Regular price
$217
Carpenter - Willow 9mm Enviro Step carpet pad 9mm - 40 sq yds
5% Discount
Carpenter - Willow 9mm Enviro Step sous-tapis 9mm - 40 sq yds

Carpenter

SKU: 2831051

Carpenter - Willow 9mm Enviro Step carpet pad 9mm - 40 sq yds

Sale price
$137.56
Regular price
$144.80
Carpenter - Willow Silver 9mm Enviro Step carpet pad 9mm - 40 sq yds
5% Discount
Carpenter - Willow Silver 9mm Enviro Step sous-tapis 9mm - 40 sq yds

Carpenter

SKU: 2831042

Carpenter - Willow Silver 9mm Enviro Step carpet pad 9mm - 40 sq yds

Sale price
$147.16
Regular price
$154.90
Carpenter - Ultra Pearl 11 Enviro Step carpet pad 11mm - 25 sq yds
5% Discount
Carpenter - Ultra Pearl 11 Enviro Step sous-tapis 11mm - 25 sq yds

Carpenter

SKU: 2734674

Carpenter - Ultra Pearl 11 Enviro Step carpet pad 11mm - 25 sq yds

Sale price
$195.04
Regular price
$205.30
Carpenter - Ultra Pearl 10 Enviro Step carpet pad 10mm - 25 sq yds
5% Discount
Carpenter - Ultra Pearl 10 Enviro Step sous-tapis 10mm - 25 sq yds

Carpenter

SKU: 2734673

Carpenter - Ultra Pearl 10 Enviro Step carpet pad 10mm - 25 sq yds

Sale price
$177.94
Regular price
$187.30
Carpenter - Neutralize - 1/2 x 30 yd²
5% Discount
Carpenter - Neutralize - 1/2 x 30 vg²

Carpenter

SKU: 2426684

Carpenter - Neutralize - 1/2 x 30 yd²

Sale price
$368.79
Regular price
$388.20
Carpenter - Neutralize - 3/8 x 30 yd²
5% Discount
Carpenter - Neutralize - 3/8 x 30 vg²

Carpenter

SKU: 2426678

Carpenter - Neutralize - 3/8 x 30 yd²

Sale price
$297.26
Regular price
$312.90
Carpenter - Visco Bond Plus Banner Enviro Step carpet underlay 10mm - 30 sq yds
5% Discount
Carpenter - Visco Bond Plus Banner Enviro Step sous-tapis 10mm - 30 sq yds

Carpenter

SKU: 2424739

Carpenter - Visco Bond Plus Banner Enviro Step carpet underlay 10mm - 30 sq yds

Sale price
$252.18
Regular price
$265.45