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$151.99
Waterproof Membrane, 1x30m Wall & Floor Decoupling Membrane, Vapour Barrier Underlayment Polyethylene Fabric Shower Waterproofing membranes Roll for Tile Flooring Shower Bathroom Steam Room Wet Areas — image 1
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Waterproof Membrane, 1x30m Wall & Floor Decoupling Membrane, Vapour Barrier Underlayment Polyethylene Fabric Shower Waterproofing membranes Roll for Tile Flooring Shower Bathroom Steam Room Wet Areas

$151.99

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About this item
  • 🛡️【High Quality 3-Layer Waterproof Membrane for Long-lasting Protection】Our waterproof membrane adopts premium soft-film design with a modified polyethylene core, nonwoven polypropylene on both sides and continuous filament fibers as the outer structure, featuring a practical three-layer construction that greatly enhances the membrane’s mechanical properties like strength and toughness; meanwhile, this scientific structure effectively boosts the bonding strength between the waterproof membrane and substrate, ensuring long-lasting durability for years to come, and it can provide reliable protection for your shower wall and other damp tile elements, giving you total peace of mind.
  • 🥇【Environmentally Friendly Materials】Our waterproofing shower membrane is made of environmentally friendly new materials and guarantees a long service life. With a uniform thickness of 0.65 mm made of polypropylene fibers, it surpasses ordinary 0.1 mm thick fiberglass in terms of waterproofing and other properties and is perfectly suited for hotels, hospitals, residential and multi-family buildings.
  • 🏠【Water & Vapour Proof】The WZTO Decoupling Membrance is a pliable waterproofing membrane designed to waterproof shower and bath areas. This waterproof tile membrane can prevent water or moisture from penetrating tile, ceramic, stone or wood floor, and can even help prevent tile cracks. Waterproofing membrane has a very low water vapour permeance, making it an excellent waterproofing membrane for shower, bathroom, and steam room installations to keep your walls and floors dry for years!
  • ✅【Optimal Waterproofing & Rust Resistance】The rough surface of the waterproofing membrane increases the bonding strength with the substrate and provides excellent shielding and waterproofing. UV-resistant, age-resistant, and resistant to mold and mildew, the product is permanently elastic and thermoplastic.
  • ✂️【Easy to Cut Install】This Decoupling Membrance, brought to you by WZTO, is set up for quick and easy DIY installation. This product is suitable to install inside walls or under floors and it features polypropylene fabric on both sides to anchor the membrane, allowing it to be set in place with thin-set mortar. This waterproof membrane is suitable for tile, wood and ceramic and can be cut without special toolsworks and bent to fit any shape, making it a universal waterproofing tool
  • 🏆【Versatile Decoupling Membrane & Underlay Protective Barrier】 This WZTO decoupling membrane can be used to line both walls and floors in rooms that experience moisture, water and vapour, such as bathrooms, kitchens and conservatories. This protective barrier is compatible with wood, tile, ceramic, or stone and is suitable for home and commercial places. The sheet form allows this membrane to be moulded and cut to any imaginable shape; making waterproofing even the most elaborately shaped shower a simple task
Product description

High-Performance 3-Layer Waterproof Membrane for All Damp Areas Looking for a reliable waterproof solution to protect your home from hidden water damage? Our polyethylene polypropylene waterproof membrane is your ideal choice! It adopts a scientific 3-layer structure - modified polyethylene core, nonwoven polypropylene double sides and continuous filament fiber outer layer, which not only enhances the overall strength and toughness, but also ensures excellent tear and puncture resistance. With 0.65mm proper thickness and 300g/㎡ high density, this waterproof sheet can provide long-lasting waterproof protection for years, no need to worry about frequent maintenance and replacement. Superior Waterproof & Moisture-Proof, No Hidden Damp Troubles As a new-type building waterproof and anti-seepage material with excellent comprehensive technical performance, this waterproof membrane has ultra-low water vapor permeability, which is especially suitable for high-humidity scenarios like showers, bathtubs and steam rooms. Its rough surface design greatly improves the bonding strength with the substrate, and it can be firmly fixed with thin mortar without extra accessories. It effectively blocks water accumulation and steam penetration, avoiding the hidden damp damage behind tiles, ceramics and wall bricks that you can't see, keeping your home dry and intact for a long time. Easy to Cut & Install, One-Person Operation Saves Effort The soft sheet structure makes this waterproof membrane flexible and easy to mold, you can freely cut and fold it into any shape and size according to your needs, even the most irregular and complex shower room layouts can be perfectly matched. Unlike other complicated waterproof materials, our polypropylene waterproof membrane is a high-grade bonded waterproof and moisture-proof product, one person can easily complete the whole waterproof project alone, which greatly shortens the total installation time. It eliminates potential water leakage risks, reduces subsequent maintenance costs and loss caused by water damage, bringing you a hassle-free waterproof experience. Wide Application & Strong Compatibility, Multi-Scene Protection This multi-purpose waterproof liner is not only suitable for bathrooms and showers, but also widely applicable to steam rooms, kitchens, laundry rooms, bathtub bases, enclosed balconies, living rooms and dining rooms. It is perfectly compatible with various decorative materials such as tiles, ceramics, wall bricks and wood panels, providing all-round waterproof protection for every damp corner of your home. Made of high-quality polyethylene compounds, it also has excellent chemical resistance, can adapt to different home environments and maintain stable performance for a long time. Standard Specifications & Reliable Quality Our waterproof membrane comes with standard and optional specifications to meet different needs: color options of blue and orange, fixed width 1m, optional length 10m and 30m, thickness about 0.65mm, processable at a minimum temperature of 5°C, and each roll is packed in a sturdy box for easy storage and transportation. With premium material and exquisite craftsmanship, it is a cost-effective waterproof material that is widely used in home decoration, bringing you safe and reliable waterproof protection. 🌀 Product Name: Polyethylene Waterproof Membrane Uncoupling Membrane for Under Tile Underlayment Membrane Color: Blue/Orange/Light Blue Material: Composed of a linear low-density polyethylene (LLDPE) core layer and a double-sided polypropylene non-woven reinforcing layer through hot-melt bonding A. Product Size: 1x10m B. Product Size: 1x30m Thickness: Approx. 0.65 mm Weight: Approx. 300 g/m² Supply Method: Roll Membrane Packaging: Cardboard Box Main Application Areas: Building Roof Waterproofing (Flat Roofs, Sloping Roofs) Underground Structure Waterproofing (Basements, Tunnels, Foundations) Indoor Waterproofing (Bathrooms, Kitchens, Swimming Pools) Water Conservancy Projects (Reservoirs, Canals) Forms composite waterproofing systems with other waterproofing materials 2. Product Installation and Usage Instructions Substrate Requirements: The substrate (such as concrete slabs) must be firm, flat, dry, clean, and free of oil, dust, sand, and voids. Internal and external corners should be rounded (radius ≥ 50 mm). The recommended moisture content of the substrate is no more than 9%. Climate Conditions: The ambient temperature for construction should be between +5°C and +35°C. Construction is strictly prohibited in rain, snow, strong winds, or when the substrate is condensed. Materials and Tools Preparation: Waterproof membrane Adhesive (not included): Cement-based polymer adhesive conforming to DIN EN 12002 is recommended. Auxiliary Tools: Mixer, mixing bucket, bristle brush/rubber scraper, chalk line, measuring tape, cutting knife, compaction roller. Product List: 1*Waterproof membrane 1x10m 1*Waterproof membrane 1x30m

Product details
Brand
WZTO
Manufacturer
WZTO
Material
Linear Low-Density Polyethylene (LLDPE) and Polypropylene
Colour
Blue
Size
1mx30m-Blue
Weight
3.55 kg
Model number
Wet Room Sealing Waterproof Membrane
Part number
Bathroom Waterproofing Membrane

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10 Trustpilot reviews total, with 2 shown at a time.

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Excellent
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

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