Base membranes used for SBS (Styrene-Butadiene-Styrene), APP (Atactic Polypropylene) or built-up roofing systems.
Base, Felt & Synthetic Membranes

Polyanchor®
HIGH PERFORMANCE SYNTHETIC ANCHOR SHEET

Polyglass G2 Base
BASE SHEET

Polyglass Ply IV
INTERPLY SHEET FOR POLYGLASS ROOFING APPLICATIONS

Polyglass Ply VI
INTERPLY SHEET FOR POLYGLASS ROOFING APPLICATIONS
Why Polyglass?
Polyglass® is an ISO 9001:2015 Certified, leading manufacturer of modified bitumen roofing and waterproofing membranes and roof coatings for low- and steep-slope applications. We are an industry leader in self-adhered underlayments that are specially designed to help contractors save time and labor costs.
Utilizing the most technologically advanced manufacturing process in the industry, Polyglass operates six state-of-the-art manufacturing facilities — five in North America and one in Italy that serves all of Europe.
As a company that prides itself in innovative and quality roofing products that exceed the needs and expectations of its customers all around the world, we offer roofing contractors the following benefits:
- An extensive line of underlayments and other roofing products that allow for custom-designed solutions for unique construction challenges and environmental conditions
- Outstanding technical support and project assistance
- The most trusted warranties in the industry
- A registered contractor program and a wide array of contractor resources, including instructional videos to Polyschool courses.
- The ability to earn points and redeem prizes for every Polyglass purchase with Club Premio