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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

Waterproofing

Technokolla waterproofing membranes for NZ wet areas. BRANZ appraised and AS 4858 compliant for NZBC E3/AS2, aligned to IWAM and TANZ. Specify Rasogum+ liquid membrane for internal showers, bathrooms and laundries; Rasolastik ADV flexible waterproofing for internal wet areas, balconies, terraces, decks, podiums, facades and fully immersed zones; Rasolastik EVO cementitious waterproofing for concrete substrates, decks, facades and fully immersed zones. Reinforce corners, changes in plane, penetrations and outlets with Techno Mesh, and use Techno RL80 bandages at non-immersed junctions. Masterspec ready, PS3 and QA aligned with full TDS support for clear specification and installation.

Frequently Asked Questions

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Internal wet rooms, laundries and commercial wet zones; external balconies, terraces, decks and podiums; facades; and fully immersed areas such as pools and spas. Confirm falls, drainage and movement joints with the designer.

Typically in wet areas like bathrooms, laundries, showers, balconies, and rooftop spaces, anywhere exposed to moisture or water flow.

Yes, once cured, both liquid and sheet membranes can be tiled over using compatible Technokolla tile adhesives.

All Technokolla waterproofing systems are designed to support compliance with NZBC Clause E3 when installed to the manufacturer's guidelines.

In most cases, yes. Primers improve adhesion and membrane performance, especially on porous or dusty substrates.