Apply the bitumen by melting it over fiberglass mesh with a propane torch.
Torch down modified bitumen rubber roofing.
Torch down roof application.
This roof was installed by commercial roof usa over 14 years ago and as of this writing there are no signs of repair patches.
Modified bitumen torch down rubber roofs are heat welded at the seams.
The main strength of this type of roofing is that it can expand and contract without melting or cracking.
In the late 1970 s and first manufactured in the u s.
Sbs is a type of rubber used to create modified bitumen for torch down roofing.
As long as it is installed correctly bitumen prevents moisture build up without needing constant maintenance.
The membrane is composed of various types of modifiers reinforcements and surface treatments.
Smooth surface can be used as a cap or interplay membrane ideal for new roofs and repairs of built up or sbs modified bitumen systems meets astm d6222 type i grade g.
Just look at the age of the roofs and notice what type of repairs have been done.
Ruberoid torch smooth membrane is backed by gaf a company with over 130 years in the roofing business.
This roof is located on 819 westport rd east westport connecticut.
Torch down roofing is a type of roofing material that has been designed for low angle or flat roofs.
Torch down roofing with modified bitumen modified bitumen mb torch down roofing membranes were first developed in europe in the mid 1960 s introduced in the u s.
This roof is located on 819 westport rd east westport connecticut.
Its core is a strong resilient non woven polyester mat that is coated with weather resistant app polymer modified asphalt.
See the steps to take on flat roof repairs for a torch down rubber membrane.
These rubber roofs have evolved since their conception.
The modified bitumen torch down roof below was installed by us over 14 years ago.
Sbs modified bitumen membranes are also flexible and they have a lower melting point than app membranes.
The membrane layers of a torch down roof are made of an asphalt compound called bitumen that is modified with either rubber or plastic.
Torch down roofing consists of modified bitumen which is similar to asphalt.
This roof looks as good as it did the day it was installed.
Both epdm and modified bitumen torch down rubber membranes were making their way into the roofing industry early on.
This means that sbs membranes can be used in torch down roofing as well as self adhering and cold processed roofing systems.
The membrane is available with a smooth surface.
The mat is coated with durable app modified bitumen and is designed for torch down application by professional roofing contractors.
