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Wall Sarking & Membranes

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Thermoseal Reflective foil laminates are pliable, vapour barrier products that can provide an additional R-Value to a building system by using an air cavity (an air void in the building frame) to create an R-Value as part of the total wall construction. The type of wall construction, use of bulk insulation (wall batts) and the required air-gap R-Value from the wall wrap will determine the type of wall wrap that is suitable to the application.

Bradfix Foil Fasteners designed to fix foil sarkings & membranes to timber frames


Why buy from us

Click each image for more information on why Austral Gold Coast is the best choice in QLD for supply & installation of insulation, ventilation and skylights.

Over 37 years experience in insulation

Austral Insulation has supplied insulation, ventilation and other building materials to Queensland homeowners and tradesmen for over 37 years. More info >>

Bradford approved distributor

Our insulation is supplied by CSR Bradford. Bradford Insulation was established 80 years ago and is Australia's oldest and most respected insulation company. Bradford is also part of CSR, an iconic Australian company that was established in 1855. More info >>

Expert advice

We supply and fit all major categories of insulation, ventilation and skylights and provide expert advice to builders, tradesmen and homeowners. More info >>

HIA and QMBA members

We are members of both the Housing Industry Association of Australia and the Queensland Master Builders Association, so you can rest easy knowing that you're dealing with licensed, qualified professionals. More info >>

Family owned Australian business

We are a family-owned Australian business and, like you, we support local. More info >>