Modified Bitumen

Modified Bitumen roof systems are asphalt based and provide superior waterproofing characteristics. The typical life span for these systems is about 10 to 20 years. Modified Bitumen roofs are usually installed as a two ply system and are always fully adhered. These roof systems are made up of asphalt that has been modified with a polymer to create plastic or rubber like properties. The modifiers provide increased resistance to brittleness, cold temperatures and increased elasticity and strength.

The most common modifiers are APP (Atactic Polypropylene) and SBS (Styrene Butadiene Styrene).

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Pappas Roofing & Construction, Roofing Contractors, Plano, TX

Contact Information

801 Avenue K #16
Plano, TX 75074

Phone: (972) 547-6631

Fax: (844) 547-6634

Email: info@pappasroofing.biz

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