Membranes

178 products

Showing 97 - 144 of 178 products

Membranes are essential for ensuring the long-term durability and protection of any building or renovation project. Designed to prevent water infiltration and manage moisture, these membranes are perfect for waterproofing applications in showers, wet rooms, and outdoor installations. At GTDSupply, we offer a wide range of high-performance membranes, including waterproofing, uncoupling, and drainage options, ensuring that your floors, walls, and foundations remain dry and stable. Whether you’re working on a residential bathroom or a large commercial space, our membranes deliver reliable moisture control and crack prevention, enhancing the longevity and strength of your installation. Explore our full selection below to find the right membrane solution for your next project.

Showing 97 - 144 of 178 products

Laticrete Strata Mat XT Uncoupling Membrane Roll 150 Sq Ft

$359.00 CAD

Laticrete STRATA_MAT, High Performance Uncoupling Mat, 323 Sq Ft Roll, Load Bearing Vapor Management and Uncoupling Membrane (9 Rolls Bundle)

$4,059.50 CAD

Save 23%

Laticrete Waterproofing Anti-Fracture Fabric Membrane Roll, 37.5 Sq Ft, 6"x75' for 9235 Liquid

$55.70 CAD $42.90 CAD

Save 40%

Mapei 2850230 Mapeguard WP 200 Uncoupling Crack Isolation Waterproofing Membrane 323 Sq Ft Roll (3.3 Ft x 98.5 Ft), For Ceramic Tile And Stone, 0.02" Thick Underlayment (94502-30)

$696.00 CAD $419.00 CAD

Save 25%

Mapei 2850905 Mapeguard UM 1/8 Inch Thick Uncoupling Crack Isolation and Waterproofing Membrane Underlayment Roll, 54 Sq Ft

$159.00 CAD $119.90 CAD

Save 31%

Mapei 2850930 Mapeguard UM 1/8 Inch Thick Uncoupling Crack Isolation and Waterproofing Membrane Underlayment Roll, 323 Sq Ft

$652.54 CAD $449.00 CAD

Mapei 2850930 Mapeguard UM 1/8 Inch Thick Uncoupling Crack Isolation and Waterproofing Membrane Underlayment, 323 Sq Ft (9 Rolls Bundle)

$3,649.00 CAD

Mapei 2855915 Mapeheat 7/32 inch Thick Radiant Floor Heating Uncoupling Crack Isolation and Waterproofing Membrane Underlayment 161 Square Feet Roll (9 Rolls Bundle)

$2,599.00 CAD

Mapei Mapeguard 2 Crack Isolation, Waterproofing, Sound Reduction, Lightweight, Peel and Stick Membrane, 225 Sq Ft Roll, Load-bearing, 1 Mm Thick Underlayment For Ceramic Tile And Stone Tile

$399.00 CAD

Save 13%

Mapei Mapeguard UM 1/8 Inch Thick Uncoupling Crack Isolation and Waterproofing Membrane Underlayment Roll, 108 Sq Ft

$229.90 CAD $199.90 CAD

Save 32%

Mapei Mapeguard WP 200 Uncoupling Crack Isolation Waterproofing Membrane 108 Sq Ft Roll, For Ceramic Tile And Stone, 0.02" Thick Underlayment

$299.00 CAD $203.40 CAD

Save 41%

Mapei Mapeguard WP 200 Uncoupling Crack Isolation Waterproofing Membrane 54 Sq Ft Roll, For Ceramic Tile And Stone, 0.02" Thick Underlayment

$199.00 CAD $117.76 CAD

Mapei Mapeheat 2855915 Floor Heating, Lightweight, Uncoupling, Crack Isolation and Waterproofing Membrane, 7/32" Thick, 161 Sq Ft Roll

$349.90 CAD

Save 16%

Mapei Mapeheat Floor Heating, Lightweight, Uncoupling, Crack Isolation and Waterproofing Membrane, 7/32" Thick, 108 Sq Ft Roll

$299.00 CAD $249.90 CAD

Save 25%

Mapei Mapeheat Floor Heating, Lightweight, Uncoupling, Crack Isolation and Waterproofing Membrane, 7/32" Thick, 54 Sq Ft Roll

$199.00 CAD $149.90 CAD

Mapei Mapeheat, 7/32" Thick, Lightweight, Uncoupling, Crack Isolation and Waterproofing Membrane Underlayment Mat, 9 Sq Ft (0.84 Sq M) Sheet, for Radiant Floor Heating System Installation, 2855925

$30.90 CAD

Mapei Mapelastic Aquadefense Waterproofing and Crack Isolation Membrane, 1 Gal Pail (01953)

$109.90 CAD

Mapei Mapelastic Aquadefense Waterproofing and Crack Isolation Membrane, 5 Gal Pail (01968)

$369.00 CAD

NUHEAT nVent Uncoupling Membrane 161 Sq Ft Roll (3 Ft 3 in x 49.5 Ft) Non-Woven Polypropylene Heating Pad, Waterproof and Anti-Fracture Floor Underlayment for Heating Systems, AC0105, 9 Rolls Bundle

$4,221.00 CAD

NuHeat Uncoupling Heated Floor Membrane 10.6 sq ft (39 x 39 Inch) Sheet

$31.90 CAD

Save 16%

nVent Nuheat AC0105 Uncoupling Membrane 161 Sq Ft Roll (3' 3" x 49' 5") Non-Woven Polypropylene Heating Pad, Waterproof and Anti-Fracture Floor Underlayment for Underfloor Heating System

$499.00 CAD $420.00 CAD

Save 25%

nVent Nuheat AC0106 Uncoupling Membrane 54 Sq Ft Roll (3' 3" x 16' 5") Non-Woven Polypropylene Heating Pad, Waterproof and Anti-Fracture Floor Underlayment for Underfloor Heating System

$229.90 CAD $172.00 CAD

nVent Nuheat Peel & Stick Uncoupling Waterproofing Membrane 39 x 39 (10.6 Sq Ft) For Heating Floors, 0.22" Thick Underlayment

$34.90 CAD

Prodeso Proband Waterproofing Seam Tape - 6" x 98' PRBPE 1530

$116.00 CAD

Save 34%

Profilitec Floortec 1/8 Inch Thick Lay-Flat Uncoupling Membrane Underlayment 323 Sq Ft Roll

$756.00 CAD $499.00 CAD

Profilitec Floortec 1/8" Anti-Fracture Crack Isolation Uncoupling Waterproofing Underlayment Translucent Membrane 323 Sq Ft Roll (No Curling) for Bathroom Flooring Ceramic Tile (9 Rolls Bundle)

$3,080.50 CAD

Profilitec Floortec Uncoupling Anti-Fracture Waterproofing Membrane

$62.40 CAD

Save 28%

Profilitec Foiltec Lightweight Polyethylene Vapor Retardant Waterproofing Membrane Joint Sealing Strip Roll, with Folding Memory - 6 Inches x 33 Feet (FOILTEC/15/10)

$69.00 CAD $49.90 CAD

Save 19%

Profilitec Foiltec Lightweight Polyethylene Vapor Retardant Waterproofing Membrane Joint Sealing Strip Roll, with Folding Memory - 6 Inches x 98.5 Feet (FOILTEC/15)

$99.00 CAD $79.90 CAD

Profilitec Foiltec Waterproof Membrane in Laminated Polyethylene Flooring Underlayment for Wall and Floor Coverings

$45.90 CAD

Save 27%

Profilitec Foiltec Waterproofing Membrane from Engineered Polyethylene Fabric 323 Sq Ft Roll (3.3' x 98.5')

$505.00 CAD $369.00 CAD

Save 81%

Profilitec Foiltec Waterproofing Membrane from Engineered Polyethylene Fabric Roll

$505.00 CAD $96.36 CAD

Prova Mat TT8002RED05R Polypropylene Waterproofing Membrane Roll 17 mil

$118.40 CAD

Prova Modified Polyethylene Preformed Shower Waterproofing Membrane Inside Corner, 25.5 Mil (0.65 Mm) Thick, for Shower Base and Shower Curb Corner, 90 Degree, Flooring Underlayment

$26.00 CAD

prova-modified-polyethylene-preformed-shower-waterproofing-outside-corner-0-65mm

Prova Modified Polyethylene Preformed Shower Waterproofing Membrane Outside Corner, 25.5 Mil (0.65 Mm) Thick, for Shower Base and Shower Curb Corner, 90 Degree, for Ceramic Tile Flooring Underlayment

$26.00 CAD

Prova Protegga Plus TT8000RED82R Uncoupling Membrane 269 Sq Ft Roll

$359.00 CAD

Prova TT8006RED05 Flex-Heat, Lightweight Floor Heating Uncoupling Waterproofing Membrane, 54 Sq Ft Roll, Underlayment for Radiant Heating Systems, Ceramic Tile and Natural Stone Tile

$143.13 CAD

Save 15%

Prova TT8006RED15 Flex-Heat, Lightweight Floor Heating Uncoupling Waterproofing Membrane, 161 Sq Ft Roll, Underlayment for Radiant Heating Systems, Ceramic Tile and Natural Stone Tile

$400.80 CAD $339.00 CAD

Prova TT8006RED15 Flex-Heat, Lightweight Floor Heating Uncoupling Waterproofing Membrane, 161 Sq Ft Roll, Underlayment for Radiant Heating Systems, Ceramic Tile and Natural Stone Tile (9 Rolls Bundle)

$2,664.60 CAD

PROVA-MAT Waterproofing Polypropylene Membrane 15 Mil Thick by Squar Foot

$64.00 CAD

Save 10%

Schluter Ditra XL Uncoupling Waterproofing Membranes

Schluter Ditra XL Uncoupling and Waterproofing Membrane Underlayment 5/16" Thick 175 Sq Ft Roll

$461.13 CAD $415.02 CAD

Save 10%

Schluter Ditra XL Uncoupling and Waterproofing Membrane Underlayment 5/16" Thick 175 Sq Ft Roll - 9 Rolls Bundle

$4,150.17 CAD $3,735.15 CAD

Save 10%

Schluter Kerdi 200200 Waterproofing Membrane Roll, 6'7" (2 meter) Wide

$761.40 CAD $685.25 CAD

Schluter Kerdi Inside Corner - 2 units

$28.43 CAD

Save 10%

Schluter KERDI-DS - Waterproofing Membrane 20 mil Thick 323 Sq Ft Roll (3' 3" x 98' 5")

$956.20 CAD $860.58 CAD

Save 10%

Schluter KERDI-FLEX - Flexible Waterproofing Strip - 12 mil Thickness

$54.13 CAD $48.72 CAD

Save 10%

Schluter Systems Ditra 150 Uncoupling and Waterproofing Polyethylene Membrane 1/8" Underlayment 150 Sq Ft Roll

$372.20 CAD $334.97 CAD

Save 10%

Schluter Systems Ditra 30M Uncoupling and Waterproofing Polyethylene Membrane 1/8" Underlayment 323 Sq Ft Roll (3' 3" x 98' 5")

$739.20 CAD $665.28 CAD

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FAQs About Membranes

What are membranes used for in construction?

Membranes are primarily used for waterproofing and moisture control in construction projects. They are applied to surfaces such as floors, walls, and foundations to prevent water infiltration, manage moisture, and reduce the risk of cracks caused by subfloor movement. Membranes are commonly used in showers, wet rooms, basements, and exposed to water or moisture.

Are membranes suitable for both indoor and outdoor applications?

Waterproofing and uncoupling membranes are ideal for bathrooms, bathtub surrounds, dining rooms, hallways, kitchens, and other wet rooms, while drainage and drainage membranes are often used in outdoor installations such as patios, terraces, and driveways to protect against moisture and prevent damage from freeze-thaw cycles.

What types of membranes are available?

There are several types of membranes, including waterproofing membranes, uncoupling membranes, heating membranes, and drainage membranes. Each serves a specific purpose—waterproofing membranes protect against water penetration, uncoupling membranes prevent cracks in tile or stone floors, heating membranes are designed specifically to accommodate the installation of heating elements and drainage membranes manage water flow beneath outdoor installations.

Why should I buy membranes from GTD Supply?

At GTD Supply, we guarantee the best prices on membranes. If you find a written offer with a better price, we won’t just match it—we’ll beat it! You can get your products quickly while enjoying the best deals. Contact our team today to secure high-quality membranes at unbeatable rates.

How do membranes help prevent cracks in tile or stone floors?

Uncoupling membranes allow the flooring material to move independently from the subfloor, reducing the risk of cracks caused by subfloor movement. This is especially important in areas with significant temperature changes or moisture, as these conditions can cause expansion and contraction of the materials.

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