Gorilla Guard® Spec 30
Gorilla Guard® Spec 30 is a specified high-performance engineered roof underlayment designed for steep-slope roof applications.
Gorilla Guard® Spec 30 offers a greater pull-through strength and lighter weight than traditional spec 30 felt underlayment and is Miami-Dade County approved. Delivering twice the tear resistance of organic felt underlayment and superior breaking strength, Gorilla Guard® Spec 30 reduces slipping, especially on steep roofs, and resists tear-away from fasteners even in high foot-traffic areas and strong winds.
Benefits of Gorilla Guard® Spec 30
- Two-square coverage roll
- 142% Stronger in Pull-Through Test*
- 207% Higher Tear Strength*
- 277% More Breaking Strength (MD)*
- 280% Stronger in Peel Resistance Test*
- ...And It’s 40% Lighter!
- Atlas Signature Select® Roofing System Eligible
A strong, resilient and reliable barrier is needed between roof deck and shingles. The toughness and durability of Gorilla Guard® Spec 30 is an ideal choice.
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Product Features Include
When you install an Atlas Signature Select Roofing System**, all of the components are designed, backed by an Atlas warranty
For maximum protection and warranty coverage, install an Atlas Signature Select® Roofing System with components designed and backed by an Atlas Warrant.
Ice & Water Underlayment
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