Flat Roofing Membrane Systems

Single layer membrane roof.

Flat roofing membrane systems. Liquid membrane roofing systems. Membrane roofs are predominately used as a flat roofing system since they are watertight which is critical where water is not shed immediately. The number of plies on a roof implies the number of layers i e. There are several types of membrane roofing materials including rubber and plastic formulations.

Without the need for seam tape adhesives or waiting it installs 4 6x faster than standard epdm membrane including seams. Duro last is another pvc roofing manufacturer catering to commercial roof markets. When you go fullforce you can get more squares installed in a day. Bur systems are redundant meaning if one layer breaks down multiple remaining layers provide immediate protection.

Specialty flat roof decking product called deckshield is available for walkable flat roof decks. In some cases a homeowner may choose an option such as a self adhering membrane residential roof system which offers the multi layer protection of a membrane roof with the traditional granule look of a shingled or built up roof. Four plies denotes a four layer flat roof membrane system. The membrane roof is the latest roofing technology and is also the roof of choice in commercial construction.

Single ply membrane installation in progress on a flat roof. Firestone offers durable ply iv 4 and ply vi 6 roofing felts. Duro last membranes are available in 40 50 and 60 mil thickness. Asphalt impregnated fiberglass reinforced roofing felts can be installed in multiple layers with a flood coat and aggregate or used in combination with modified bitumen in hybrid systems.

A liquid applied membrane preserves and protects challenging exterior surfaces such as low slope roofs and walls. They can also be used on very low pitched roofs where shingled slate or tiled roofing would not perform. The most common type used for residential flat roofing is epdm ethylene propylene diene monomer a synthetic rubber sheet material that is also commonly used as a pond liner. Fullforce epdm is the only epdm membrane to feature a factory applied adhesive across its entire surface.

Membrane single ply roofing. This is why most flat roofs use large squares or single sheets of materials. Reliable roofing solutions that install without the need for tear offs or new insulation.