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Sustainable Roofing System For Your Property

When you have a flat roof, you need a roof that will last. Bitumen roofing lasts nearly twice as long as other roofing types, making it the ideal choice for traditional roofs, commercial buildings, and more. The material is also strong enough to withstand high winds and inclement weather, but still flexible enough to breathe while protecting your home. Regardless of whether the material is applied using self-adhesive sheets, hot-mopped asphalt, or cold-applied adhesives, the seams are melted together to help stop leaks and preserve the integrity of the surface.


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Best Commercial Roofing Company For Modified Bitumen Roofs

RST Roofing and Renovations is a leading commercial roofing company in Decatur, Georgia. We pride ourselves on having experienced professionals installing modified bitumen roofing material, which ensures that your roofing needs are taken care of in a professional and timely manner. As part of our commitment to top-quality services and materials, we offer free estimates and free site visits. We can also help with any questions you have about the modified bitumen roofing system on your building — just ask away!


Modified bitumen is more than just a roof. It's a resilient structure designed to outlast any natural disaster or unforgiving weather pattern. The five layers of modified bitumen work together to create an impenetrable barrier against moisture, rain, and hail. You'll never need to worry about your building or any of its contents with a modified bitumen system like this in place.


Provides thermal resistance, also known as "R" value, which helps in the roof's ability to withstand extreme temperatures, particularly during the summer.

Modified Base Sheets Or Piles

Fiberglass foundation sheets that have been coated with modified bituminous asphalt are known as modified base sheets or plies.

Modified Bitumen Membranes

A copolymer-based sheet membrane supplemented with fiberglass or polyester.


A waterproofing layer made of a bonding agent that can be applied hot or cold to the roof's structure.


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