Membranes

176 products

Showing 1 - 48 of 176 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 1 - 48 of 176 products

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Schluter-Systems-Kerdi-KERECK-2x-Inside-2x-Outside

All-in-one Bundle with 2x Inside, 2x Outside Preformed Seamless Corners and Polyethylene Waterproofing Membrane Strip 4 mil Band

$72.52 CAD $65.27 CAD

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Schluter-Systems-Kerdi-KERECK-4x-Inside-2x-Outside

All-in-one Bundle with 4x Inside, 2x Outside Preformed Seamless Corners and Polyethylene Waterproofing Membrane Strip 4 mil Band

$94.39 CAD $84.95 CAD

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All-in-One Contractor Bundle: 100x KERECK Inside Corners, 50x Outside Preformed Corners, 5X KEBA 100/125 Waterproofing Membrane Band Rolls 98' 5" - 4 mil Polyethylene Strip, TRL-KER Square-Notch Trowel

$2,348.00 CAD $2,113.39 CAD

Ardex 8+9, Rapid Waterproofing and Crack Isolation, Compound Kit, Solvent-Free, Cement-based Membrane, for Commercial and Residential Bathrooms 3 Gal + 27 Lbs

$291.91 CAD

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Ardex 8+9, Rapid Waterproofing and Crack Isolation, Compound Kit, Solvent-Free, Cement-based Membrane, for Commercial and Residential Bathrooms, 1 gal + 9lb, Gray (16003)

$199.90 CAD $109.90 CAD

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Ardex 8+9, Rapid Waterproofing and Crack Isolation, Compound Kit, Solvent-Free, Cement-based Membrane, for Commercial and Residential Bathrooms, 1 gal + 9lb, White (24796)

$219.90 CAD $114.90 CAD

ARDEX FLEXBONE Heat in-Floor Heating Waterproofing & Uncoupling 1/4" Membrane 134.5 Sq Ft Roll UH 900 (9 Rolls Bundle)

$2,368.50 CAD

ARDEX FLEXBONE HEAT Waterproofing & Uncoupling Membrane Sheet, 8.4 Sq Ft Each, 1/4" Thick Flooring Underlayment Mat for Radiant Floor Heating System Installation UH905

$25.90 CAD

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ARDEX FLEXBONE UH 900 Heat in-Floor Heating Waterproofing Uncoupling Membrane 134.5 Sq Ft Roll

$407.50 CAD $329.00 CAD

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ARDEX FLEXBONE UH 900 Heat in-Floor Heating Waterproofing Uncoupling Membrane 67.2 Sq Ft Roll

$249.60 CAD $192.00 CAD

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ARDEX FLEXBONE UI 720 Floating Uncoupling 1/8" Polyethylene Waterproofing Membrane 215 Sq Ft Roll

$452.12 CAD $339.00 CAD

ARDEX FLEXBONE UI 720 Unbound Uncoupling Anti-Fracture Crack Isolating Membrane 215 Sq Ft Roll 1/8 Thick Flooring Underlayment for Bathroom Floor Tiles, with Self-Adhering Mesh (9 Rolls Bundle)

$2,624.90 CAD

ARDEX FLEXBONE UI 740 Uncoupling Waterproof Crack Isolating Membrane 215 Sq Ft Rolls 1/8" Thick, Load Bearing Floor Underlayment for Ceramic, Porcelain Tiles in Heavy Stress Areas (9 Rolls Bundle)

$2,574.90 CAD

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ARDEX FLEXBONE UI 740 Uncoupling Waterproofing Polyethylene Membrane 215 Sq Ft Roll

$406.94 CAD $339.00 CAD

ARDEX FLEXBONE UI 740 Uncoupling Waterproofing Polyethylene Membrane 54 Sq Ft Roll

$122.00 CAD

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Ardex HENRY 1171N SureLock Acrylic Urethane Wood Flooring Adhesive, 4 Gal (15.14 L) Pail (12236)

$299.00 CAD $193.11 CAD

Ardex Henry Gription, Solvent-free, Acrylic Polymer-based, Vapor and Water Resistant, Universal Adhesive, 4 Gal (15.14 L) Pail, for Carpet Flooring Underlayment in Residential or Commercial Areas

$169.90 CAD

Ardex K 60 Arditex, Leveling Compound, Powder 35 lbs and Liquid 1 Gal

$73.90 CAD

Ardex S 1-K, Single-Component, Flexible, Waterproofing and Crack Isolation, Premixed, Load-bearing, Liquid Membrane, Compound for Interior Floors and Walls, Flooring Underlayment

$57.90 CAD

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ARDEX SK DRAIN Pre-Cut Drain Tie-In Fabric – Premium Non-Woven Polyester Mesh for Waterproofing & Crack Isolation with ARDEX 8+9™, Interior & Exterior Use, Durable & Easy to Install

$109.00 CAD $48.90 CAD

Ardex SK Mesh - Reinforcement Fabric for Waterproofing & Crack Isolation

$72.90 CAD

ARDEX SK-175 Waterproofing Membrane and Vapor Retarder Seam Tape

$45.90 CAD

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ARDEX SK-25 Mesh Reinforcement Fabric Roll, 246 Sq Ft – 36"x 81.75', Non-Woven Polyester Fabric for ARDEX 8+9™ Waterproofing and Crack Isolation for Transitions & Corners - Interior/Exterior Use, 24021

$241.60 CAD $206.60 CAD

Ardex TLT 709 Lightweight Polyethylene Vapor Retardant Waterproofing Membrane Seam Tape Roll 32.8 Ft x 4.9 In, Band for Stone Ceramic Tile Application in Bathroom, Shower Flooring Underlayment

$39.00 CAD

Ardex TLT 710 Lightweight Polyethylene Vapor Retardant Waterproofing Membrane Seam Tape Roll 65.6 Ft x 4.9 In, Band for Stone Ceramic Tile Application in Bathroom, Shower Flooring Underlayment

$58.90 CAD

Ardex TLT 711 Lightweight Polyethylene Vapor Retardant Waterproofing Membrane Seam Tape Roll 98.4 Ft x 4.9 In, Band for Stone Ceramic Tile Application in Bathroom, Shower Flooring Underlayment

$78.00 CAD

Ardex TLT 713 Pipe Collar Waterproofing Vapor Retarder Membrane Preformed Polyethylene, 5mm Thickness, Seal for Water Supply Lines to Shower Head, Shower Jet, and Hand Held Wand Shower Systems

$25.90 CAD

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ARDEX TLT 716 Waterproofing Vapor Retarder Membrane Roll For Ceramic Tile And Stone Tile, Flooring Underlayment for Commercial Steam Showers, 108 Sq Ft

$252.00 CAD $199.90 CAD

ARDEX TLT 717 Waterproofing Vapor Retarder Membrane Roll for Ceramic Tile and Stone Tile, Flooring Underlayment for Commercial Steam Showers

$55.00 CAD

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ARDEX TLT 717 Waterproofing Vapor Retarder Membrane Roll For Ceramic Tile And Stone Tile, Flooring Underlayment for Commercial Steam Showers, 323 Sq Ft

$499.00 CAD $419.00 CAD

ARDEX TLT 718 Waterproofing Vapor Retarder Membrane Roll For Ceramic Tile And Stone Tile, Flooring Underlayment for Commercial Steam Showers, 53 Sq Ft

$119.90 CAD

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ARDEX TLT-715 Waterproofing Kit – Complete Tile & Stone Waterproofing Solution with Pipe Seal, Valve Seal and Corners – Durable, Anti-Fracture, Moisture Protection for Showers & Wet Areas

$83.00 CAD $64.16 CAD

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Ardex UD 158 Seam Reinforcement Mesh Strip - 4-1/8" x 82'

$179.00 CAD $136.00 CAD

Ardex VB 100 Ready-to-use, One-component, Water-based, Fast Drying Vapor Barrier, 5 Gal (19 L) Pail, for Absorbent Concrete Floor Coverings on Interior Walls, for Shower Flooring Underlayment

$769.90 CAD

ARDEX VR 98 Fast-Track, One-Component, Water-based, Ready-to-use, Vapor Retarder, 4.25 Gal (16 L) Pail, Two-coat System for Absorbent Concrete Floor Coverings, for Shower Flooring Underlayment

$370.00 CAD

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Bardalas Uncoupling Waterproofing Membrane Roll, 1/8'' Anti-Fracture Mat, Crack Isolation Flooring Underlayment for Bathroom Floor Tile, Subfloor

$98.00 CAD $83.90 CAD

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Bardalas Waterproofing Vapor Retarder Polyethylene Membrane 108 Sq Ft Roll – Crack Prevention, Anti-Fracture Mat, Underlayment for Ceramic & Stone Tile

$199.00 CAD $123.88 CAD

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Bardalas Waterproofing Vapor Retarder Polyethylene Membrane 323 Sq Ft Roll – Crack Prevention, Anti-Fracture Mat, Underlayment for Ceramic & Stone Tile

$299.00 CAD $258.11 CAD

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Bardalas Waterproofing Vapor Retarder Polyethylene Membrane 54 Sq Ft Roll – Crack Prevention, Anti-Fracture Mat, Underlayment for Ceramic & Stone Tile

$109.90 CAD $84.22 CAD

Custom Building Products RedGard Uncoupling Waterproofing Membrane 323 Sq Ft Roll for Ceramic Tile and Stone Tile, Anti-Fracture, Crack-Isolation Mat, 1/8 Inch Thick Flooring Underlayment

$639.90 CAD

Custom Building Products RedGard Uncoupling Waterproofing Membrane 323 Sq Ft Roll for Ceramic Tile and Stone Tile, Anti-Fracture, Crack-Isolation Mat, 1/8" Flooring Underlayment (9 Rolls Bundle)

$4,100.00 CAD

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DITRA HEAT Uncoupling Membrane Roll - DH512M - 134.5 Sq Ft

$433.05 CAD $389.75 CAD

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DITRA HEAT Uncoupling Membrane Roll - DUO - DHD810M - 108 Sq Ft

$506.15 CAD $455.54 CAD

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DITRA HEAT Uncoupling Membrane Roll - DUO - DHD810M - 54 Sq Ft

$253.10 CAD $227.77 CAD

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DITRA HEAT Uncoupling Membrane Roll - DUO Peel and Stick - DHDPS810M - 108 Sq Ft

$632.69 CAD $569.42 CAD

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DITRA HEAT Uncoupling Membrane Roll - Peel and Stick - DHPS512M - 134.5 Sq Ft

$541.32 CAD $487.19 CAD

GTDsupply Shower Waterproofing Membrane 323 Sq Ft Rolls For Ceramic Tile And Stone Tile, 20 mil Thick Wall And Flooring Underlayment

$390.10 CAD

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IB Tools Shower Waterproofing Membrane 108 Sq Ft Roll For Ceramic Tile And Stone Tile, 20 mil Thick Wall And Flooring Underlayment

$159.00 CAD $110.00 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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Found a better written offer for Membranes? We will beat it! Contact our team today to enjoy same or next-day shipping while still getting best rates on Membranes.