Atlas Underlayment

Atlas Underlayment Systems

Helps protect the entire deck of a properly ventilated roof and those problem areas where water collects or drainage is slow. Because it can go under any roofing material from asphalt shingles to tile, you can enjoy maximum protection with the architectural look you want. Self-adhesive & split-release, bonds directly to roof surface. Composed of dual modified asphalt. Reinforced with a fiberglass mat for better tear resistance. Granular adhesion for excellent traction. Helps prevent damage from ice dams and wind blown rain. Enjoy maximum protection with any architectural choice

Summit 60 Underlayment – 48” x 250’
Gorilla Guard #30 – 36” x 141.5’
Pro-Grade Ice & Water Shield – 36” x 65’
Weathermaster 200 Underlayment – 36” x 65’
Rapid Ridge Roll Vent – 10.5” x 50’

Summit 60 Underlayment – 10 Sq/Roll
Gorilla Guard #30 – 4 Sq/Roll
Pro-Grade SE Ice & Water Shield – 2 Sq/Roll
WeatherMaster 200 – 2 Sq/Roll
Rapid Ridge Roll Vent – 20’ LF/Roll
Rapid Ridge Roll Vent – 50’ LF/Roll

Gorilla Guard 30

Gorilla Guard® 30 is a high-performance engineered roof underlayment constructed to protect the roof from water. Designed for virtually any type of roof covering, this innovative, technologically advanced product far outperforms conventional organic felt roofing underlayment. Gorilla Guard® 30 lays flatter and has significantly increased tear strength compared to traditional roofing underlayment. Take advantage of the lighter, stronger and smoother underlayment that lives up to its name – Gorilla Guard® 30. The toughness you need to guard the place your clients call home.

Summit 60 Series

Summit® 60 is a lightweight synthetic roof underlayment designed to enhance the life of a roof system through superior water resistance and UV protection. A synthetic alternative to #15 felt, Summit® 60 underlayment provides enhanced protection against water and mold growth. Made with a woven polymeric scrim, Summit® 60 features increased strength, reduced slippage between the underlayment and the roof sheathing and improved walkability during installation. This high-quality synthetic roof underlayment will not buckle, warp or crack over time like organic felt and the UV coating allows for 60-day exposure to the sun while the roof is being installed.

Summit 180 Series

Summit® 180 is a premium synthetic roof underlayment designed to enhance the life of a roof through superior strength, water resistance and UV protection. Stronger and lighter than #30 felt underlayment, Summit® 180 synthetic roof underlayment is ideal for use in virtually all steep-slope roofs. Summit® 180 is constructed from an extremely strong polypropylene woven fabric that guards against mold growth, rot and water damage. Slip-resistant coatings make for superior walkability and a UV coating allows for 180-day exposure to the sun while the roof is being installed.

WeatherMaster Pro-Grade Ice & Water Shield

Premium-grade WeatherMaster® Pro Grade Ice & Water is a fabric-faced, high temperature, modified composite roof underlayment suitable for all roofing applications. WeatherMaster® Pro-Grade Ice & Water includes a tough, slip-resistant, poly-fabric surface that acts as a physical barrier to damage and protects against UV degradation and extreme weather.

Benefits
• Dual Compound Coating Provides Increased Granular Adhesion
• UV Protected Surface For 30-Day Exposure
• High Temperature Stability 240°F
• Self-Adhesive Backing Seals Directly To The Deck
• SBS-Modified Asphalt Coating Helps Seal Around Nails For A Watertight Result
• Fiberglass Mat Is Stronger And Provides Better Tear Resistance Than Saturated Felt