Hot Asphalt Roof System

Single ply systems require ballast or fasteners because they are generally laid loose.

Hot asphalt roof system.

Both of these options provide an effective way to waterproof a roof creating a base that will stand up to weather while keeping the inhabitants of the building dry. Hot mop roofing and torch down roofing are both popular roofing options for flat roofed structures. Firestone sbs modified bitumen roofing systems incorporate a synthetic rubber based technology which yields exceptional flexibility even in extremely low temperatures. Every inch is firmly and completely adhered over the entire roof area without the need for ballast or fasteners.

However those with a hot roof are not eligible for gaf s highest level of warranty because a hot roof does not have the insulation standards that their asphalt shingles were designed for. The traditional built up roof system has been in existence for over 175 years. On a hot built up roof the multiple plies are fused together using hot mopped asphalt to create a monolithic barrier. Asphalt a petroleum by product is the major component of this system.

Hot asphalt roofing is a type of built up roofing in which asphalt forms the waterproofing component of the roof membrane. Available in a variety of thicknesses in smooth and granule surfaces sbs membranes may be installed in hot asphalt cold adhesive or may be heat welded. Hot mopped asphalt roofing hot tar roofing tar roofs or multi ply tar roofing. Firestone provides a wide range of accessories and installation tools in addition to high quality built up membranes suitable for almost any flat or low slope roof condition.

At the same time a 90lb felt or modified bitumen cap sheet which is a type of asphalt that is modified with rubber or fiber is applied onto the hot asphalt. Before moving forward with a hot roof check with your roofing manufacturer to make sure that doing so will not void your roofing warranty. To begin the hot mop process a layer of hot asphalt will be spread on top of the roof s base sheet. Asphalt roofing systems that really resist structural and thermal movement even in temperatures below 0.

The hot asphalt is laid out evenly with a large heated mop over the surface. When it comes to estimating the weight of an existing roof field verification of the in place construction is necessary. Don t forget to add all roof assembly materials when calculating total roof weight. Hot asphalt a form of built up roofing has also been referred to as.