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Proof P-1150 Roofing Underlayment  
Evaluation Listings Report
 
ESR-3836
 
 
 
Product Information
Proof P-1150 Flyer
 
Composition
8x8 HDPP laminated to point bonded PP coated with high COF co-polymers
 
Thickness
7-mil
 
Roll Size
4' x 250'
 

Technical Data
Proof P-1150 Data Sheet
Proof P-1150 Warranty

Proof P-1150 has the performance level of both 15 pound and 30 pound synthetic underlayment, designed to protect roof sheathing from moisture penetration. It provides an essential layer of protection beneath the roofing material, acting as a secondary barrier to moisture that might otherwise be absorbed into the sheathing. Whether you are designing, specifying or installing, Proof P-1150 will help you get the job done right.

 
Proof P-1150 Underlayment's light gray coloring means lower heat absorption, providing a more comfortable, cooler working surface. Manufactured from high-quality virgin polypropylene, Proof P-1150 maintains a higher heat range than those having been manufactured with filler compounds or recycled materials. The 8x8 cross-woven polypropylene provides high-strength in both directions, creating an overall stronger material than the competition.
 
roof underlayment Proof P-1150 Special Features
Class A fire rating
Longer UV exposure than felt
High tear resistance
Anti-slip coating
Covers 10 squares per roll
 Request More Info Lightweight
 
 
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