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Benefits of Modified Bitumen Roofing for Commercial Buildings

Posted by: Jonathan Gaspard Posted on: Jun 20, 2022

People who look for durable options in flat roofs arrive at bitumen roofing or modified bitumen roofs, a kind of asphalt product. Modified bitumen can be used on the roof surface in hot and cold temperatures and has many benefits over other types of membrane roofing. Bitumen roofing is one of the contemporary alternatives for the built-up roof option.

Bitumen roofs are one of the long-lasting flat roofing materials with a life of a minimum of 20 years or beyond if properly maintained.

Modified Bitumen Membranes are made with two formulas: Atactic Polypropylene (APP) and Styrene Butadiene Styrene (SBS). Both formulas are available with fiberglass reinforcement and polyester reinforcement.

Benefits of Modified Bitumen Roofing for Commercial Buildings | Texas

Atactic Polypropylene (APP)

This modified bitumen roofing is a thermoplastic polymer that can be either heat-welded or cold applied and is known to yield asphalt with a plastic-like quality.


● Lightweight membrane ideal for use as a recovery system.

● Aggregate surfacing is not required, so maintenance and repairs can be quickly done.

Styrene Butadiene Styrene (SBS)

This modified bitumen roof is installed using cold adhesive or hot mopping of asphalt and also comes with adhesive backing.


● Superb cold weather flexibility.

● High elongation traits make SBS perfect where building movement is expected.

Why Bitumen Roofing?

The modified bitumen roofing is recommended for commercial roofing projects in Dallas, TX, based on the following advantages:

● Strength

● Longevity

● Waterproof

To know more about our services, including modified bitumen roofing, contact our team by calling 214-295-6213.

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