Patch Material For Hot Mop Roof

A built up hot mop roof consists of layers of felt and asphalt over a bed of rosin paper.

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. It serves to protect the base sheet on your roof and keep it watertight. A variety of liquid patching materials are appropriate for fixing low spots on flat roofs. It involves spreading a layer of hot asphalt on the base layer of the roof.

This is great news especially because the average tile roof will take anywhere between a week to up to 10 days to be completely installed. 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. Comes with a warranty that is viewed as above average. Cut a patch that is about 6 inches longer and wider than the first patch.

However we do occasionally see it on porch roofs on homes or other flat roofing area s also referred to as. Once it has dried coat the area with aluminum fiber coating. A modified bitumen cap sheet is then applied to the asphalt and both layers are nailed to the roof. Spread roofing cement set the patch into the cement and spread another layer of cement over the patch.

Because of the fumes released by liquefying asphalt hot mopping contributes to smog production. To install torch down roofing roofers roll out sheets of a bitumen containing material. This hot mop roofing application is seen almost entirely in commercial buildings. 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.

Hot mopped asphalt roofing hot tar. Hot mop roofing is a very dirty and somewhat dangerous job it s essentially putting molten asphalt tar over a roof. Mastic is a flexible sealant that adheres to almost any material. 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.

Applying the hot mop in progress is the second step to a general re roofing process acting as a secondary barrier between dry materials and tiles. The asphalt is applied to the roof using a heated mop. Silicone roof coatings have an average life span of 10 to 15 years but can usually be recoated at that time. Flashing is used around roof features as required.

Roof patch putty can be applied using a trowel to fill low areas. The pros of the hot mop option. You can also use a general epoxy concrete filler and apply mastic on top using a trowel.