PE vapor barrier membrane laid between the roof base and heat-insulation layer, can strengthen the building air tightness, water tightness, slow down the emission speed of vapor and indoor humidity to the insulation layer in the concrete. 

To use both vapor control layer and waterproof breathable membrane above the insulation layer, can discharge water vapor effectively, protect thermal performance of the building envelope. So as to achieve sustainable energy-saving and to improve building durability.

Thickness scope: 0.05mm- 0.3mm

Width: maximum 14meters

Weightness per roll: 10-100kgs

Color: black or clear transparent natrual resin color

Material: high quality virgin polyethylene

Our company also produce PE film laminated PP spunbond Vapor barrier, which is also good vapor and moisture proof. The PP spunbond layer can make the membrane antiskip and also good tearing. For those wish to find cheap price and low requirement for tensile , this PP&PE mositure vapor barrier is also a good choice.

Width

Our company also produce aluminium foil coated vapor barrier, which can be woven or non-woven composited aluminium foil, if you need your roof vapor barrier has heat reflective functionl these would be your best choice: