Built-Up Roofing is one of the oldest and time-proven methods of installation for low slope roofs.
This method typically uses multiple layers of fiberglass felts bonded together with hot asphalt or coal tar bitumen followed with a smooth coat finish or aggregate surfacing.
For many years built-up roof systems dominated the low slope commercial roofing market, then, as oil prices skyrocketed and other hybrid or single-ply membranes entered the low slope market with competitive pricing and long-term warranties, built-up roofing became less competitive.
Since asphalt is a derivative of oil production, as the price per barrel of oil cost increased- built-up roofing materials increased as well.
Built-up roofing is still performed today by a handful of the more established commercial roofing contractors, Molnar roofing has the necessary experience, equipment, and personnel to assist an owner and help make an informed decision.
Wm. Molnar Roofing, Inc.
Brownstown Charter Township, MI 48193
Hours: M-F 7:00 am - 4:00 pm