Modified Bitumen Roofing

About Modified Bitumen Roofing

Modified Bitumen is a modern evolution of traditional asphalt roofing, engineered for superior flexibility and strength. This system uses asphalt modified with polymers, like APP or SBS, creating a durable, weather-resistant membrane. Often installed using a torch-down method for a seamless, watertight bond, it can also be applied with cold adhesives or as a self-adhering sheet. Its multi-layer composition provides excellent protection against punctures, tears, and foot traffic. Available in various colors, including cool roof options, Modified Bitumen is a popular choice for flat and low-slope roofs, offering a balance of performance and cost-effectiveness.