AirOutshield™ Roof Underlayment

 AirOutshield™ Roof is a breathable roofing underlayment that is composed of a multi-layer, spun bonded polypropylene.  AirOutshield™ Roof is used as a secondary drainage plane under the roofing systems including metal, copper, zinc, slate, cedar, clay tile and other systems that require an underlayment.

Superior Breathability

With a Perm rating of 119,  AirOutshield™ Roof is the industry leader for Breathable Roofing Underlayment.  The high breathability allows moisture within the roof system to dry rapidly. Thus, reducing potential for mold, mildew, rot and corrosion.  The water resistant qualities of  AirOutshield™ Roof quickly routes precipitation that has entered the roof system before it can damage insulation and other building components. 

Superior Product Performance

AirOutshield™ Roof's 119 Perm rating separates itself from all other breathable roofing membranes current in the Roofing Industry. It's Polypropylene composition provides superior resistance to high temperature.   AirOutshield™ Roof  is tear, rip and puncture resistance, which results in reducing repairs and labor costs.  Along with 4 month UV exposure,   AirOutshield™ Roof provides superior product performance to other comparable breathable roofing underlayments.