IBS RigidRAP®-XT is the only triple layer rigid air barrier system available in New Zealand with a thermal break laminated on the back of each board.

IBS RigidRAP®-XT is an 8mm OSB3 product that has been laminated with an approved building paper to give your house dual protection from the weather during your building process as well as a thermal break graphite polystyrene board on the inside making it ideal for steel frame buildings. IBS RigidRAP®-XT is not only a temporary weather cladding but it also provides bracing. The product is lightweight, easy to cut nail or screw, and can be exposed to the weather for up to 90 days.

IBS RigidRAP®-XT can be used as an external wall bracing element when used in conjunction with a specific fixing system or a thermal break for steel frames.

  • Category
    Building Wraps & Underlays
Scope of use

Intended use for IBS RigidRAP®-XT are:

  • External wall bracing element when used in conjunction with a specific fixing system
  • Thermal break for steel and timber frames
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About the

Since 1993, IBS has been working with the top building product panel producers in the world to bring New Zealand a panel product range that help Kiwis build better. IBS source high quality flat panel products from only the best suppliers around the world. Our products are tested and certified to comply with New Zealand building codes and standards, to ensure all products supplied are fit for purpose. We also make sure our products are supplied from a third party certified sustainable renewable source.