Shower Waterproofing Membranes

Waterproofing disappears once the tile is set, but it's what protects the whole structure from water and mould. You'll find Schluter KERDI membrane, KERDI-BAND for joints, KERDI-KERECK preformed corners, KERDI-SEAL sleeves for pipes and the valve, as well as ProvaMat membrane.

Preformed corners and sleeves avoid folds and hand cuts at the most vulnerable spots. Calculate the membrane from the wall and shower floor area, and plan bands for every panel joint. See also walls and panels and shower trays.

Need a complete kit to install a shower? Our shower kits group the tray, drain, panels, niche, curb and waterproofing in the right size, ready to order in one click.

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Laticrete - Hydro Ban Pipe Collar 3/4"
-5%
Laticrete - Hydro Ban Col de tuyau 3/4"

Laticrete

Laticrete - Hydro Ban Pipe Collar 3/4"

SKU: 9455-0034-PC Distributor SKU: LA94550034

$17.53
$18.45
Prova - Prefabricated gasket for sealing pipes - 4 3/4" x 4 3/4", opening diameter 7/16"
-5%
Prova - Joint préfabriqué pour sceller les tuyaux - 4 3/4" x 4 3/4", diamètre de l'ouverture 7/16"

Prova

Prova - Prefabricated gasket for sealing pipes - 4 3/4" x 4 3/4", opening diameter 7/16"

SKU: TT8102REDPS Distributor SKU: TT8102REDP

$10.86
$11.43
Wedi - Bathtub Sealing Tape with Waterproof Butyl Connection Strip 4-3/4" × 11'
-5%
Wedi - - Ruban d’étanchéité pour baignoire avec bande de raccordement étanche en butyle 4-3/4" × 11' ||US5000084

Wedi

Wedi - Bathtub Sealing Tape with Waterproof Butyl Connection Strip 4-3/4" × 11'

SKU: US5000084 Distributor SKU: WUS5000084

$77.87
$81.97
Wedi - Sealing Tape - Double-Sided Felt - 5" x 32.8'
-5%
Wedi - Ruban d’étanchéité- Feutré double face - 5" x 32.8' ||US5000002

Wedi

Wedi - Sealing Tape - Double-Sided Felt - 5" x 32.8'

SKU: US5000002 Distributor SKU: WUS5000002

$68.54
$72.15
Custom Building Products - Reinforcing Sealant Tape 6" x 150'
-5%
Discontinued
Custom Building Products - Ruban d'étanchéité renforçant 6" x 150'

Custom Building Products

Custom Building Products - Reinforcing Sealant Tape 6" x 150'

SKU: TNSM6 Distributor SKU: TNSM6

$46.84
$49.30
Ardex - SK-175 Joint Tape 5" x 16'
-2%
Ardex - SK-175 Ruban à joint 5" x 16' ||24049 - Ceramed

Ardex

Ardex - SK-175 Joint Tape 5" x 16'

SKU: 24049 Distributor SKU: ARSK175516

$38.32
$39.30
Ardex - SK MESH 50 Reinforcing Fabric for Waterproofing Compounds - 4 3/4" x 163' 6"
-2%
Ardex - SK MESH 50 Tissu de renfort pour les composés d'imperméabilisation - 4 3/4" x 163' 6"

Ardex

Ardex - SK MESH 50 Reinforcing Fabric for Waterproofing Compounds - 4 3/4" x 163' 6"

SKU: 12493 Distributor SKU: AR-SK50

$110.86
$113.70
Ardex - SK MESH 25 Reinforcing Fabric for Waterproofing Compounds - 4 3/4" x 81' 8"
-2%
Ardex - SK MESH 25 Tissu de renfort pour les composés d'imperméabilisation - 4 3/4" x 81' 8"

Ardex

Ardex - SK MESH 25 Reinforcing Fabric for Waterproofing Compounds - 4 3/4" x 81' 8"

SKU: 12492 Distributor SKU: AR-SK25

$55.48
$56.90
Ardex - SK-175 Pipe Clamps
-2%
Ardex - SK-175 Colliers de tuyaux

Ardex

Ardex - SK-175 Pipe Clamps

SKU: 24051 Distributor SKU: AR-SK175PC

$19.50
$20
Ardex - TLT Pipe Collar Waterproofing Membrane
-3%
Ardex - Membrane d'étanchéité collet pour tuyau TLT

Ardex

Ardex - TLT Pipe Collar Waterproofing Membrane

SKU: 40067 Distributor SKU: AR-40067

$22.18
$22.75
Ardex - Waterproofing Membrane TLT Joint Tape 4-45/64" x 98'
-2%
Ardex - Membrane d'étanchéité ruban de joints TLT 4-45/64" x 98'

Ardex

Ardex - Waterproofing Membrane TLT Joint Tape 4-45/64" x 98'

SKU: 40065 Distributor SKU: AR-40065

$140.84
$144.45
Prova - Shower system with prefabricated sloped base, ABS center drain, and stainless steel grate - 32" x 60"
-15%

Prova

Prova - Shower system with prefabricated sloped base, ABS center drain, and stainless steel grate - 32" x 60"

SKU: TT8409STS05 Distributor SKU: TT8409STS5

$573.64
$677.95
Prova - Joint Sealing Tape for Protegga TT8000 5" x 25' Joints
-5%
Prova - Joint Ruban d'étanchéité pour jonctions de Protegga TT8000 5" x 25' ||TT8001-25 - Ceramed

Prova

Prova - Joint Sealing Tape for Protegga TT8000 5" x 25' Joints

SKU: TT8001RED25R Distributor SKU: TT8001-25

$34.81
$36.65
ProvaMat - 39-3/8" x 16' - 0.43 mm (53.81 sq ft) - Waterproofing Membrane
-5%
ProvaMat - 39-3/8" x 82' - 0.43 mm (269.09 pi²) - Membrane d'étanchéité ||TT8002RED25R - Ceramed

ProvaMat

ProvaMat - 39-3/8" x 16' - 0.43 mm (53.81 sq ft) - Waterproofing Membrane

SKU: TT8002RED05R Distributor SKU: TT8002RL05

$109.01
$114.75
Prova - 5" x 82' - Roll Sealant
-5%
Prova - Joint Ruban d'étanchéité pour jonctions de Protegga TT8000 5" x 25' ||TT8001-25 - Ceramed

Prova

Prova - 5" x 82' - Roll Sealant

SKU: TT8001RED82R Distributor SKU: TT8001

$72.39
$76.20
Schluter - KERDI-KM - Precut sealant for 7/8" pipe penetrations 7" (pack of 5)
-10%
Schluter - KERDI-KM - Scellant précoupé pour passage de tuyaux de 7/8" 7" (paquet de 5) ||KM5117/22 - Ceramed

Schluter Systems

Schluter - KERDI-KM - Precut sealant for 7/8" pipe penetrations 7" (pack of 5)

SKU: KM5117/22 Distributor SKU: KM511722

$12.78
$14.21
Schluter - KERDI-SEAL - Prefabricated sleeve for valve - 4-1/2" (pack of 10)
-10%
Schluter - KERDI-SEAL - Manchon préfabriqué pour valave - 4-1/2"(paquet de 10) ||KMSMV10235/114 - Ceramed

Schluter Systems

Schluter - KERDI-SEAL - Prefabricated sleeve for valve - 4-1/2" (pack of 10)

SKU: KMSMV10235/114 Distributor SKU: KMSMV10235114

$95.99
$106.66
Schluter - KERDI-KERS - Preformed right waterproofing corner for curbless showers - 1-3/32"
-10%
Schluter - KERDI-KERS - Coin d'étanchéité préformé droit pour douches sans seuil - 1-3/32" ||KERS28R - Ceramed

Schluter Systems

Schluter - KERDI-KERS - Preformed right waterproofing corner for curbless showers - 1-3/32"

SKU: KERS28R Distributor SKU: KERS28R

$25.44
$28.27
Schluter - KERDI-KERS - Preformed left waterproofing corner for curbless showers - 1-3/32"
-10%
Schluter - KERDI-KERS - Coin d'étanchéité préformé gauche pour douches sans seuil - 1-3/32" ||KERS28L - Ceramed

Schluter Systems

Schluter - KERDI-KERS - Preformed left waterproofing corner for curbless showers - 1-3/32"

SKU: KERS28L Distributor SKU: KERS28L

$25.44
$28.27
Schluter - KERDI - Bonded waterproofing and vapor barrier membrane - 6' 7" x 98' 5" (646 pi²)
-10%
Schluter - KERDI - Membrane d'étanchéité et pare-vapeur collée - 6' 7" x 98' 5" (646 pi²) ||KERDI200200 - Ceramed

Schluter Systems

Schluter - KERDI - Bonded waterproofing and vapor barrier membrane - 6' 7" x 98' 5" (646 pi²)

SKU: KERDI200200 Distributor SKU: KERDI200200

$1,416.67
$1,574.08
Schluter - KERDI - (215 pi²) 0.2 mm - Waterproofing membrane - 3' 3" x 66'
-10%
Schluter - KERDI - (215 pi²) 0.2 mm - Membrande d'étanchéité - 3' 3" x 66' ||KERDI200/20M - Ceramed

Schluter Systems

Schluter - KERDI - (215 pi²) 0.2 mm - Waterproofing membrane - 3' 3" x 66'

SKU: KERDI200/20M Distributor SKU: KERDI20020M

$513.45
$570.51
Schluter - KERDI-FLEX - Waterproofing band - 5" x 98' 5"
-10%
Schluter - KERDI-FLEX - Bande d'étanchéité - 5" x 98' 5" ||FLEX125/30 - Ceramed

Schluter Systems

Schluter - KERDI-FLEX - Waterproofing band - 5" x 98' 5"

SKU: FLEX125/30 Distributor SKU: FLEX12530

$242.34
$269.27
Schluter - KERDI-FLEX - Waterproofing band - 10" x 98' 5"
-10%
Schluter - KERDI-FLEX - Bande d'étanchéité - 10" x 98' 5" ||FLEX250/30 - Ceramed

Schluter Systems

Schluter - KERDI-FLEX - Waterproofing band - 10" x 98' 5"

SKU: FLEX250/30 Distributor SKU: FLEX25030

$440.12
$489.03
Schluter - KERDI-FLEX - Waterproofing band - 5" x 16' 5"
-10%
Schluter - KERDI-FLEX - Bande d'étanchéité - 5" x 16' 5" ||FLEX125/5M - Ceramed

Schluter Systems

Schluter - KERDI-FLEX - Waterproofing band - 5" x 16' 5"

SKU: FLEX125/5M Distributor SKU: FLEX1255M

$53.07
$58.97
Schluter - KERDI-FLEX - Waterproofing band - 10" x 16' 5"
-10%
Schluter - KERDI-FLEX - Bande d'étanchéité - 10" x 16' 5" ||FLEX250/5M - Ceramed

Schluter Systems

Schluter - KERDI-FLEX - Waterproofing band - 10" x 16' 5"

SKU: FLEX250/5M Distributor SKU: FLEX2505M

$86.02
$95.58
Schluter - KERDI-BAND - Waterproofing bands - 10" x 98' 5"
-10%
Schluter - KERDI-BAND - Bandes d'étanchéité - 10" x 98' 5" ||KEBA100/250 - Ceramed

Schluter Systems

Schluter - KERDI-BAND - Waterproofing bands - 10" x 98' 5"

SKU: KEBA100/250 Distributor SKU: KEBA100250

$229.11
$254.57
Schluter - KERDI-BAND - Waterproofing bands - 7-1/4" x 98' 5"
-10%
Schluter - KERDI-BAND - Bandes d'étanchéité - 7-1/4" x 98' 5" ||KEBA100/185 - Ceramed

Schluter Systems

Schluter - KERDI-BAND - Waterproofing bands - 7-1/4" x 98' 5"

SKU: KEBA100/185 Distributor SKU: KEBA100185

$178.08
$197.87
Schluter - KERDI-BAND - Waterproofing bands - 5" x 984' 3"
-10%
Schluter - KERDI-BAND - Bandes d'étanchéité - 5" x 984' 3" ||KEBA100/125/300 - Ceramed

Schluter Systems

Schluter - KERDI-BAND - Waterproofing bands - 5" x 984' 3"

SKU: KEBA100/125/300 Distributor SKU: KEBA100125300

$1,153.59
$1,281.77
Schluter - KERDI-KERECK - Bench corner kit 5 right - 5 left
-10%
Schluter - KERDI-KERECK - Ensemble de coins pour banc 5 droit - 5 gauche ||KERSB135K5LR - Ceramed

Schluter Systems

Schluter - KERDI-KERECK - Bench corner kit 5 right - 5 left

SKU: KERSB135K5LR Distributor SKU: KERSB135K5LR

$212.53
$236.15
Schluter - KERDI-KERECK - Preformed waterproofing inside corners 135° (pack of 10)
-10%
Schluter - KERDI-KERECK - Coins intérieurs d'étanchéité préformés 135° (paquet de 10) ||KERECK135FI10 - Ceramed

Schluter Systems

Schluter - KERDI-KERECK - Preformed waterproofing inside corners 135° (pack of 10)

SKU: KERECK135FI10 Distributor SKU: KERECK135FI10

$105.33
$117.04
Schluter - KERDI-KERECK - Preformed waterproofing inside corners 135° (pack of 2)
-10%
Schluter - KERDI-KERECK - Coins intérieurs d'étanchéité préformés 135° (paquet de 2) ||KERECK135FI2 - Ceramed

Schluter Systems

Schluter - KERDI-KERECK - Preformed waterproofing inside corners 135° (pack of 2)

SKU: KERECK135FI2 Distributor SKU: KERECK135FI2

$21.27
$23.64