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Free Shipping across NZ, Australia & Pacific for orders above $200 | BRANZ-Appraised Waterproofing & Tiling Systems – Technokolla, Fila Solutions & NAC | Free Shipping across NZ, Australia & Pacific for orders above $200
Free Shipping across NZ, Australia & Pacific for orders above $200 | BRANZ-Appraised Waterproofing & Tiling Systems – Technokolla, Fila Solutions & NAC | Free Shipping across NZ, Australia & Pacific for orders above $200

Waterproof Sheet Membranes

Waterproof sheet membranes are a key part of protecting tiled surfaces in wet areas or where structural movement is expected. Designed to create a continuous moisture barrier, these products are commonly used under tile and stone in bathrooms, balconies, wet rooms, and commercial installations. Sheet-applied membranes offer excellent coverage, reliable waterproofing, and consistent performance across different substrates.

This Surtec collection includes a range of membrane systems and accessories trusted by tilers, builders, and specifiers across New Zealand and the Pacific. Whether you're working to meet building codes, prevent future tile cracks, or speed up installation times, these products are built to perform on-site. Ideal for both residential and commercial projects, these systems help deliver durable, compliant, and long-lasting results under tile.

Frequently Asked Questions

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They’re used to create a moisture barrier under tiles, protecting against water damage in wet areas like bathrooms, balconies, and commercial spaces.

Yes, waterproof sheet membranes are ideal for both home and commercial builds where long-term durability and moisture protection are essential.

Absolutely. Once properly installed, tiles can be laid directly over the membrane using compatible adhesives.

In most cases, yes. A primer ensures better adhesion and performance, especially on porous or uneven substrates.

Yes, many of the products in this range are suitable for use in E3-compliant waterproofing systems when installed correctly.