Pioneer Builders Supply

Modified Roofing

Modified, or membrane roofing is used on flat or low-slope roofs to prevent leakage and direct water off the surface. They are most commonly made of synthetic rubber, thermoplastic (PVC or similar) or modified bitumen. While modified roofing materials are used primarily on commercial roofs, they are increasingly used on residential roofs.

Polyglass

Polyglass is a leading manufacturer of modified bitumen roofing and waterproofing membranes and roof coatings for low- and steep-slope applications. Polyglass offers the most technologically advanced products that exceed customers expectations.

Versico

Versico Roofing Systems offer a tough, durable membrane, underlayment, adhesives and all necessary accessories for a successful installation. Most of the components include a 25/30 year warranty.