Base membranes used for SBS (Styrene-Butadiene-Styrene), APP (Atactic Polypropylene) or built-up roofing systems.
Base, Felt & Synthetic Membranes
![](https://polyglass.ca/wp-content/uploads/2022/10/PolyVap-SA-G-web-1.png)
Polyvap™ SA G
SELF-ADHERED VAPOR BARRIER MEMBRANE
![](https://polyglass.ca/wp-content/uploads/2015/12/G2Base_New.jpg)
Polyglass G2 Base
![](https://polyglass.ca/wp-content/uploads/2015/12/Ply_IV.jpg)
Polyglass Ply IV
![](https://polyglass.ca/wp-content/uploads/2015/12/PlyVI.jpg)
Polyglass Ply VI
![](https://polyglass.ca/wp-content/uploads/2015/12/polyanchor-udl-40-web-1.png.webp.webp)
Polyanchor® UDL 40 – Discontinued
APP MODIFIED FIBERGLASS UNDERLAYMENT
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