Modified Bitumen Roofing in Calgary
A single ply flat roof, or low sloped roof system, modified bitumen roofing systems are similar to asphalt roofs but reinforced with modifiers and stabilizes that include polyester and fiberglass that provide heavy duty protection and long lasting performance. Alair Roofing And Exteriors offers several methods of installed including torch on roofing applications and cold adhesive installation that are customized to your commercial building in Calgary.
What is Modified Bitumen Roof?
Developed in Europe in the 1960s, as a roofing solution that provided maximum protection with minimal maintenance, modified bitumen roofing materials have evolved into 2 primary categories that include atactic polypropylene (APP) and styrene butadiene styrene (SBS). The APP installation is more cost effective and is heat welded or torch applied for a plastic- like finish, while the SBS application is offers exceptional impact resistance and installed using a hot mopping technique that includes asphalt or a cold adhesive application that results in rubber-like roof surface. Added benefits of a both systems are their increased resistance to temperature fluctuations and a high level of flexibility. Certified Alair Roofing And Exteriors roofing specialists provide qualified expertise and licensed roof inspections to help property owners determine which roofing system is most suitable to their commercial property in Calgary.
Modified Bitumen Roof Installation
Similar to a built up roofing system with added durability, modified bituminous membrane roofing is layered using thermal catalysts that blend the asphalt with additional components to provide a superior seal. Alair Roofing And Exteriors bituminous roofing components include:
- Modified bitumen
- Base sheets plies
Alair Roofing And Exteriors offers a range of combinations that incorporate insulation for added reinforcement and weather resistance in addition to the installation of a secure modified bitumen roofing membrane that includes fiberglass matting for exceptional durability. Alternatively, licensed Alair Roofing And Exteriors roofing technicians apply asphalt applications using a subzero cooling process that provides a highly UV resistant protective finish.
Surface Design Options
Alair Roofing And Exteriors roofer provide finishes for modified bitumen systems that include gravel, factory applied mineral and advanced reflective finishes that divert harsh UV rays. Choose from several color options to blend in with other roofing components of your existing roof system in Calgary.
Modified Bitumen Repair and Maintenance
Modified bitumen roofing substrates effectively absorb the sun’s UV rays and protect your commercial building from excessive heat. Yet, over time the roofing membrane will eventually show signs of wear and tear that may include splitting cracking and overall weakness which can lead to roof leaks. Alair Roofing And Exteriors provides licensed roof inspections and can treat and repair a damaged bituminous roofing system with specially formulated asphalt roof coatings specifically designed for modified bitumen roofing membranes.
Benefits of a Modified Bitumen Roofing System Include:
- Long-lasting performance
- Exceptional durability
- Highly weather resistant
- Flexible elastic-like resilience that resists tears and cracks
- Withstands expansion and contraction in very hot or cold temperatures
- Minimal maintenance and repair
- Energy savings
An ideal roofing system for commercial properties in Calgary, qualified Alair Roofing And Exteriors roofing specialists provide modified bitumen roofing installations for either new constructions or re-roofing applications when high performance and long-lasting roof systems are required for commercial locations.