ProArmor Synthetic Roof Underlayment, 42-in x 286-ft

Owens Corning ProArmor is a strong, lightweight synthetic roofing underlayment designed to protect the roof deck. Its Fusion Back Coating technology offers dual-surface slip resistance and water-repelling performance for confident installation and durable protection.

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Key Features:

• Slip-Resistant Fusion Back Coating: Dual non-slip surfaces improve traction and walking conditions during installation
• Moisture Protection: Repels water to help guard against infiltration
• Tear-Resistant Durability: Resists stretching and tearing around fasteners
• UV Exposure Rating: Withstands up to 90 days of UV exposure
• Easy Handling: 42-in lightweight rolls cover 1,000 sq ft for fast, simple installs

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Specifications Table:

Specification	Details
Series Name	ProArmor
Type	Roof deck protection
Coverage Area	1000 sq ft
Length	286 ft
Width	42 in
Weight	25 lbs
Material	Synthetic
Application Method	Roll on
For Use with Asphalt Shingles	Yes
For Use with Flat Roofing	Yes
For Use with Metal Roofing	Yes
For Use with Wood Shakes	No
Underlayment Grade	#30
UV Exposure	Up to 90 days
Warranty	10-year limited
CA Prop 65 Warning	Yes
UNSPSC	30151500

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Frequently Asked Questions (FAQ):

Q: What roofing types can this underlayment be used with?
A: It can be installed under asphalt shingles and metal roofing; it is not intended for wood shakes.

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Q: How much area does one roll cover?
A: Each 42-in x 286-ft roll covers approximately 1,000 square feet.

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Q: Is it safe to walk on during installation?
A: Yes. The Fusion Back Coating provides dual-surface slip resistance for better traction.

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Q: How long can it be left exposed to sunlight?
A: It can withstand UV exposure for up to 90 days before final roofing is installed.

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Q: What warranty is provided?
A: Backed by a 10-year limited warranty.

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A Sleek, High-Performance Shield for Your Roof

ProArmor lays down with crisp precision, its refined surface bringing a modern, technical elegance to the roof deck. The standout Fusion Back Coating lends a confident, slip-resistant stride—function as beautiful as form. Pair it with rich architectural shingles and dark metal accents for a layered, bespoke silhouette. This is the quiet luxury that underpins a polished, long-lasting home.

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Protect your roof with ProArmor’s durable, slip-resistant underlayment—add it to your project today for reliable, professional results.