Hypak™ waterproof house wrap breathable membrane can also be applied to tile roofs, doors and windows & pipes, etc.

Waterproof house wrap breathable membrane effectively avoid the leakage of rainwater and moisture.

Improve building insulation performance and reduce energy consumption.

Help realize the concept of zero-energy building and achieve sustainable development.

Highlights of Hypak® Flashspun in Passive Building

Hydrophobicity

Hypak™ Flashspun waterproof house wrap breathable membrane can be used as an important waterproof underlayment and protective layer in the building envelope, which can help the water vapor diffusion in the envelope while keeping the insulation structure dry, weather smart building wrap significantly reducing the formation probability of thermal bridge, improving the building insulation capacity and reducing the building energy consumption.

Windproof

Hypak™ Flashspun waterproof house wrap breathable membrane can not only effectively eliminate the influence of air convection on the insulation performance of the insulation layer, but also help improve the air tightness of the building, flashspun fabric reduce heat loss, and further reduce the building energy consumption.

Convenient Construction

Easy Installation, light weight waterproof material meets the use requirements of different building designs.