Atlas Roofing Summit 180 Synthetic Underlayment

Description

The Atlas Roofing Summit 180 Synthetic Underlayment is a premium graded roof underlayment that is designed to enhance the life of a roof through water resistance, UV protection, and superior strength. It is 6 times stronger and lighter than 30 pound felt underlayment and will work in extreme temperatures ranging from -40 degrees to 240 degrees Fahrenheit. This underlayment installs in minutes, using plastic cap fasteners, with the fasteners at a minimum of 1in. in length and the caps at a 1in. minimum diameter. Summit 180 from Atlas Roofing works with many applications including asphalt shingles, metal roof coverings, clay tile, slate, concrete tiles, wood shingles and shakes, as well as other code approved, steel roof coverings.
Features
Maximum tear strength
Non-woven top surface for improved walkability
Monolithic UV coating allows for 180 Day UV exposure
Water resistant, will not wrinkle or buckle
Will not support mold growth or rot
Qualified as an Atlas Signature Select Roofing System Component
UL 790 compliant for fire resistance
UL Classification demonstrates conformance to critical fire testing requirements
Specifications
10 Square Roll - Covers 1,000 Square Feet
Roll Width: 48in. (4ft.)
Roll Length: 250ft.
Roll Weight: 30 lbs.
Roll Thickness: 7 Mils
UL Classified As A Prepared Roofing Accessory
Florida Building Code Approved - FL 21350
Miami-Dade County Product Control Approved