Vapor barrier 200
The vapor barrier 200 is a watertight and vapor proof polypropylene membrane. It contributes to watertightness of the work. The vapor barrier 200 is airtight and is guaranteed for 10 years. It is usually used to protect vapor permeable insulators and must always be attached inside of the heated location. It prevents internal condensation and humidity in the insulator. It could be attached with nails or staples. |
