Polyglass’ APP (Atactic Polypropylene) modified asphalt roofing membranes are reinforced with polyester and/or fiberglass mat offering excellent tensile strength and dimensional stability. Polyglass APP membranes can be heat-welded or cold-applied and are meant to be applied directly over an acceptable substrate or as part of a multi-ply system.
![](https://polyglass.ca/wp-content/uploads/2023/05/APP-Membranes-870x289.jpg)
APP Membranes
![](https://polyglass.ca/wp-content/uploads/2019/01/Polyflex-G-thnl.png)
Polyflex® G FR
APP (PLASTOMERIC) GRANULATED CAP SHEET
![](https://polyglass.ca/wp-content/uploads/2020/11/polyflex-5.0-200x300-1.png)
Polyflex® 5.0
APP (PLASTOMERIC) MEMBRANE
![](https://polyglass.ca/wp-content/uploads/2019/07/ModiFR.png)
Modibond® G FR
APP (PLASTOMERIC) GRANULATED CAP SHEET
![](https://polyglass.ca/wp-content/uploads/2019/07/Polyfresko-G-HP-FR-200x300-2.png)
Polyfresko® G HP FR
HIGHLY REFLECTIVE WHITE APP (PLASTOMERIC) CAP SHEET - TYPE II
![](https://polyglass.ca/wp-content/uploads/2019/06/Polyfresko-G-SA-web-1.png)
Polyfresko® G SA
HIGHLY REFLECTIVE SELF-ADHERED APP CAP SHEET
![](https://polyglass.ca/wp-content/uploads/2019/06/Polyfresko-G-SA-FR-web.png)
Polyfresko® G SA FR
HIGHLY REFLECTIVE SELF-ADHERED APP CAP SHEET (FIRE RATED)
![](https://polyglass.ca/wp-content/uploads/2019/06/Polyfresko-G-200x300-3.png)
Polyfresko® G
HIGHLY REFLECTIVE APP CAP SHEET
![](https://polyglass.ca/wp-content/uploads/2019/06/Polyfresko-G-FR-200x300-2.png)
Polyfresko® G FR
HIGHLY REFLECTIVE APP CAP SHEET (FIRE RATED)
![](https://polyglass.ca/wp-content/uploads/2019/06/Polyflex-SA-P-web-2.png)
Polyflex® SA P
SELF-ADHERED GRANULATED APP (PLASTOMERIC) CAP SHEET
![](https://polyglass.ca/wp-content/uploads/2019/06/Polyflex-SA-P-FR-web.png)
Polyflex® SA P FR
SELF-ADHERED GRANULATED APP (PLASTOMERIC) CAP SHEET
![](https://polyglass.ca/wp-content/uploads/2019/06/Polyflex-G-200x300-1.png)
Polyflex® G
APP (PLASTOMERIC) GRANULATED CAP SHEET
![](https://polyglass.ca/wp-content/uploads/2019/06/Polyflex-G-HP-200x300-2.png)
Polyflex® G HP
APP (PLASTOMERIC) GRANULATED CAP SHEET - TYPE II
![](https://polyglass.ca/wp-content/uploads/2019/06/Polyflex-G-HP-FR-200x300-1.png)
Polyflex® G HP FR
APP (PLASTOMERIC) GRANULATED CAP SHEET - TYPE II
![](https://polyglass.ca/wp-content/uploads/2019/06/Polyflex-200x300-1.png)
Polyflex®
APP BASE/INTERPLY/CAP SHEET
![](https://polyglass.ca/wp-content/uploads/2019/06/Polyflex-Talc-Smooth-200x300-2.png)
Polyflex® (Talc Smooth)
APP (Plastomeric) Membrane – Talc Smooth
![](https://polyglass.ca/wp-content/uploads/2019/06/Polybase-V-200x300-1.png)
Polybase V
APP (PLASTOMERIC) BASE/INTERPLY MEMBRANE
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