Modified Bitumen
Built for durability and multi-layer protection.
Modified bitumen is a time-tested roofing system engineered for strength and layered protection. Designed for low-slope commercial buildings, it combines asphalt with reinforced materials to create a durable membrane that performs well under foot traffic and mechanical stress. Modified bitumen is often the right solution for buildings that require enhanced puncture resistance and dependable long-term waterproofing.
-
Low-slope or flat commercial roofs
-
Buildings with frequent rooftop traffic
-
Properties requiring layered protection systems
-
Facilities exposed to harsh weather conditions
Strong. Layered. Reliable.
Modified bitumen systems are valued for their toughness and reinforced construction, delivering dependable waterproofing in demanding environments.
-
Multi-layer construction for added protection
-
Strong resistance to punctures and impact
-
Performs well under rooftop traffic
-
Reliable waterproofing performance
Installed for strength and long-term protection.
Installation follows a structured process to ensure proper adhesion, seam integrity, and layered protection.
Modified bitumen is an asphalt-based roofing system reinforced with polymers for added strength and flexibility. It is commonly installed in multiple layers for durability on low-slope commercial roofs.
With proper installation and maintenance, modified bitumen roofs typically last 20–30 years.
Yes. Many modified bitumen systems are good candidates for fluid-applied coatings if the substrate is dry and structurally sound. Coatings can extend lifespan and improve reflectivity.
Signs include recurring leaks, membrane splitting, excessive ponding, and widespread surface deterioration. A professional evaluation determines the appropriate next step.
