Patch Material For Hot Mop Roof

Hot mop roofing is a very dirty and somewhat dangerous job it s essentially putting molten asphalt tar over a roof.

Patch material for hot mop roof.

To begin the hot mop process a layer of hot asphalt will be spread on top of the roof s base sheet. A built up hot mop roof consists of layers of felt and asphalt over a bed of rosin paper. Spread roofing cement set the patch into the cement and spread another layer of cement over the patch. However we do occasionally see it on porch roofs on homes or other flat roofing area s also referred to as.

Flashing is used around roof features as required. The pros of the hot mop option. This hot mop roofing application is seen almost entirely in commercial buildings. The asphalt is applied to the roof using a heated mop.

A modified bitumen cap sheet is then applied to the asphalt and both layers are nailed to the roof. Because of the fumes released by liquefying asphalt hot mopping contributes to smog production. It serves to protect the base sheet on your roof and keep it watertight. 885 tropi cool 100 silicone seam and repair roof sealant.

It involves spreading a layer of hot asphalt on the base layer of the roof. Bitumen can be used on either sloped or flat roof decks and is installed through the hot mop process but what is a hot mop in progress. You can also use a general epoxy concrete filler and apply mastic on top using a trowel. The hot mop roof bur installation job can be completed within 2 to 4 days depending on the size of the roof and the number of installer we ve put on the job.

Mastic is a flexible sealant that adheres to almost any material. Once it has dried coat the area with aluminum fiber coating. Silicone roof coatings have an average life span of 10 to 15 years but can usually be recoated at that time. A variety of liquid patching materials are appropriate for fixing low spots on flat roofs.

Comes with a warranty that is viewed as above average. Hot mopped asphalt roofing hot tar. To install hot mop roofing roofers lay a synthetic base layer top it with a felt layer then pour liquid tar on the roof and spread this sealing compound with a mop which gives the process its name. Cut a patch that is about 6 inches longer and wider than the first patch.

Silicone roof coatings are used mainly in commercial buildings to restore old hot mop roofs and as a protective coating over spray foam roofing. Reflective gravel or a cap sheet limits sun damage and improves the roof s appearance. To install torch down roofing roofers roll out sheets of a bitumen containing material.