Hot Mop Roof Weight

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 roof weight. They are designed for roofs with shallow pitches where the rise is no more than 4 inches in every 12 inches. 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. These are the weights of typical actual products. This outstanding combination of high tensile strength felt and water resistant asphalt.

Sbs modified bitumen sheets shall be. Asphalt shingles 3 tab or strip 1 95 lbs. The procedure for applying each varies as do the cost and life span making an. Ft kilograms per square meter kg m 2 source.

Weight of roofing materials. Affordable and dependable. A built up hot mop roof consists of layers of felt and asphalt over a bed of rosin paper. A hot mop roof may easily be installed over existing roof as long as the weight is not too much for the structure.

All ply felts shall be rolled not flown into the hot asphalt. To begin the hot mop process a layer of hot asphalt will be spread on top of the roof s base sheet. The hot asphalt is laid out evenly with a large heated mop over the surface. This price range can change depending on the materials you choose.

None asphalt roll roofing 1 1 lb m ft 2 5 4 kg m 2 asphalt shingle or asphalt fiberglass composite shingle 2 7 lb m ft 2 13 2 kg m 2. Versatile gafglas ply 4 sheet for built up roofing bur offers maximum strength and stability and can be used in all climate zones as a base sheet ply felt and more. Pounds per square foot lb ft 2 pounds per square 100 sq. The weight of roofing constructions above the truss rafter may be estimated with the calculator below.

A built up roof is a multi layer low slope roof consisting of a base deck of metal plywood or concrete followed by a layer of rigid roof insulation and covered with alternating layers of roofi ng felt and hot mopped asphalt. This means huge potential for savings on the roofing job. A hot mop roof is easy to look after and maintain. Hot mopped roofs are durable low cost options compared with others types of roofs.

2all roofing felts should be well set into the hot asphalt utilizing a squeegee or some other device. Built up roofing for an average commercial roof it will usually cost between per 5 50 8 50 square foot in materials and labor to install a typical built up roofing system.