Low Slope Roof Systems

Membranes are field applied using just one layer of membrane material either homogeneous or composite rather than multiple layers.

Low slope roof systems.

Understanding how a building is insulated ventilated and how the drainage and flashing systems integrate is key to proper performance of a low slope system. Types of low slope flat roof systems multiple layers of roofing felt often called tar paper are mopped in place with hot asphalt or coal tar pitch. Flintlastic sa products feature easy and clean application and also have granulated surfaces with colors that coordinate with certainteed shingles providing the homeowner with a complete and coordinated solution for roof designs that transition from steep to low slope. Most low slope roofing systems on the market utilize three main material options.

Typically low slope metal roof systems vary in weight from 40 to 135 pounds per 100 square feet making them among the lightest roofing products and the easiest to install. Built up roof bur membranes modified bitumen single ply membrane. A lightweight roofing system also places fewer demands on a building s structural support system an important consideration in earthquake prone areas. This type of roof has a long history of.

Membrane is then surfaced with a coating or gravel imbedded in a pour coat of more hot bitumen.