Torch applied torch applied torch applied torch applied advantages designed for new roofing and re roofing applications as well as flashings can also be used for repairs of built up roofing membranes or other modified bitumen systems lightweight polyester mat core resists splits and tears specially formulated modified.
Torch applied modified bitumen roofing.
Get to know more about one of the most popular commercial roofing systems.
Sbs torch on has traditionally been the most popular flat roofing system in metro vancouver over the past 35 years.
What are the pros and cons of modified bitumen.
The most popular version of this was the old tar and gravel roofing membrane.
The material is used for roofs with a low slope or nearly flat.
Repeat this with each roll until the roof is covered overlapping each sheet by about 3 8 in 0 95 cm.
Gaf smooth app modified bitumen membrane rolled roofing in black is designed for torch down application.
Roll modified bitumen roofing sheets over the entire roof.
A mat of fiberglass polyester or other material is often used as a sturdy core for torch down roofing membranes.
Bitumen roofing rolls can be large and heavy so get help carrying them up to the roof if necessary.
Strong and resilient membrane for durability.
Learn about modified bitumen sbs roofing systems.
Torch down modified bitumen roof life expectancy.
Sbs modified bitumen roofing membranes can be installed by torch application but are also self adhered cold processed or applied with a mop.
Mcgarry and madsen has a great post about the lifespan of modified bitumen roofs below.
The expected lifespan of a modified bitumen roof often called a modified bit roof is 10 to 15 years in florida.
Gaf tri ply app smooth modified bitumen 3 ft.
Net membrane roll for low slope roofs 3687000 the home depot.
During the 1950 s sbs modified bitumen also known as torch on roofing was developed.
The torch applied member of the modified family is marketed as a rubber membrane which is very misleading due to the fact that the modifiers or additives used in the manufacturing formula.
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Start at 1 end of the roof and unroll the bitumen to the other end.