Poly 6 Mil CGSB Vapour Barrier Clear

$119.99
Vapor barriers protect homes by preventing water vapor from escaping the building envelope. Leaking vapor barriers can lead to condensation in the walls and cause the wood to rot. In Canada, the Canadian General Standards Board (CGSB) developed a standard...View more

2000 SF
1000 SF

959402

779635959402

Poly