Modified Bitumen

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Benefits of Modified Bitumen Roofing

Modified Bitumen or (Mod Bit) sheets are constructed primarily of polymer modified bitumen reinforced with one or more plies of fabric such as polyester, glass fiber or a combination. Assembled in factories using high quality control standards, modified bitumen sheets are made to have uniform thickness and are manufactured to have consistent physical properties throughout the entire sheet. The finished roofing membrane might consist of one or more modified bitumen sheets, or may be comprised of a combination of built-up roofing (BUR) felts and one or more modified bitumen sheets. The type of substrate and the performance objectives determine the specification of the modified bitumen membrane system.

Benefits of App Modified Bitumen

APP is a thermoplastic polymer that forms a uniform matrix inside the bitumen. This matrix increases the bitumen’s natural resistance to ultra-violet light, increases its flexibility at high and low temperatures, and increases its ability to resist water penetration.

Benefits of SBS Modified Bitumen

SBS-modified bitumen membranes withstand water penetration while exhibiting superior elongation and recovery properties over a wide range of extreme temperatures. This high-performance benefit makes them exceptionally durable and particularly applicable where there may be movement or deflection of the underlying deck.

Customer Reviews

  • Matt Lee and Commercial Roofs of Texas was a great experience from start to finish! Their prices were fare, the work was quality, and their customer service was top notch!

  • I called with an emergency repair. They were busy so the manager came out to help before rain hit. They were very courteous and professional. I would use them again.

  • Great job in troubleshooting our roofing issues and sending team to resolve!! Matt was great to deal with updated us on progress as job progressed. Would highly recommend!!!

  • These guys are unreal! We have many commercial business clients we recommend services to, and no one goes above and beyond like Mark Taylor and his team there. If you need someone to look at your roof and don't want to be upsold, but just want the truth about what is needed? OMG, call these guys today.

  • Great experience. Commercial Roofs of Texas has a dedication to high standards and care. Highly recoimmend.

  • Matt was outstanding to work with, they did an excellent job on the new roof for the Crossing Fellowship.

  • Professional company that is on the cutting edge of roofing. Mark and his team stand behind what they do and take care of thier clients.