Single-ply sheet roof membranes are one of the most popular flat roofing materials, ideal for lightweight, cost-effective fast-track construction projects. They work well for a variety of projects with roofs of all shapes and sizes, including exposed roofs, green roofs, cool roofs, ballasted roofs and more, from large scale commercial projects such as airports and factories to a private house rooftop.

Two men applying roofing sheet membrane to roof

Sika Sarnafil was created in 2005 by the merger of two world leaders in waterproofing. Sarnafil is now part of the publicly listed Sika Group in Switzerland, creating the largest high-polymeric membrane supplier in the world. Sika Sarnafil has over 350 million square metres installed worldwide and is a recognized leader in protecting roofs from weathering effects and other problems associated with water ingress and moisture penetration. Today, these world class roofing systems are available in New Zealand.


Sika’s Experts are here to help

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We have global experience and local support - feel free to reach out and contact us here, we'll do our best to help!

Jon Summers

Market Field Manager - Roofing

85-91 Patiki Road,
Avondale, Auckland
New Zealand, 1026