Product Description:
Universal ventilation waterproofing membrane, its excellent ventilation performance can improve the ventilation rate of the roof, the special nature of the middle of the membrane can automatically wrap the head space, can effectively prevent the leakage of the nail hole position in the roof ridge.
It is a kind of functional roof dry paving material, replacing the traditional cement mortar construction. Both sides of the high-quality butyl bond edge can be firmly bonded to a variety of tile roof, effectively prevent rain and snow pouring and insects and birds invasion, extend the life of the roof.
Qualcomm New Roof Coiled Ventilation Coiled Materials provide high throughput ventilation (insulation) between the roof covering and the upper ridge tiles. The middle ventilation area is made of high weathering resistance PP woven fabric with good diffusion properties, allowing easy flow of air under the roof. The special design provides good protection against water and dust, and it can also be well applied to the eaves area.
Length (m): 5
Width (mm): 300
Packaging: 4 rolls per case
Package Size: 160 * 310 * 560
Material: aluminum foil + high weather resistant short fiber non-woven fabric; Aluminum foil + high weather resistant PP woven fabric; Whole aluminum foil
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