To repair leaks and add strength to your roof this 4 in.
Organic membrane roof.
Asphalt cotton membrane unrolls easily for wrinkle free smooth application and has an elastic interlocking system for a firm mechanical bond between coatings.
Anything on the roof that works to create a low spot where water will puddle is death on a stick for a flat roof no matter what the roofing membrane is.
Roofing felt types available.
Synder offers multiple polymer types for ultrafiltration and microfiltration organic membranes including pes polyethersulfone pvdf polyvinylidenedifluoride and pan polyacrylonitrile.
Organic roofing materials this saturated felt is a uniform flexible felt of organic fibers impregnated with an asphalt saturant.
Newer synthetic membranes the new membrane products began to appear in the 1950 s.
Membrane roofing for flat roofs.
Guide lines have been placed on the top surface for easy alignment of asphalt shingles.
Membrane roofing refers to a number of different roofing materials.
For a flat roof these newer synthetic membranes offer a great leak proof option.
A wide variety of organic roofing material options are available to you such as astm aisi.