Torch down roof application.
Torch applied rubber roofing.
So do not be misled into believing that an app ny flat roofing contains any rubber despite such inappropriate names for it as rubberoid.
Manufacturing torch down roofing requires modifying or mixing the bitumen with a polymer.
This means that sbs membranes can be used in torch down roofing as well as self adhering and cold processed roofing systems.
1 17 gaf offers an extensive selection of roof guarantees to meet the needs of most building owners.
Sbs is a type of rubber used to create modified bitumen for torch down roofing.
Coated modified bitumen rubber roof.
Torch down roofing is made of a rubberized asphalt material that is melted to the roof of a home using a torch.
The first polymer used for this purpose is atactic polypropylene app which is a form of plastic not rubber.
App atactic polypropylene uses plastic type modifiers not rubber.
This roof is located on 819 westport rd east westport connecticut.
This roof was installed by commercial roof usa over 14 years ago and as of this writing there are no signs of repair patches.
Sbs modified bitumen membranes are also flexible and they have a lower melting point than app membranes.
Advantages of three layer torch down roofing.
Firstly torch down roof coatings are resistant to leaks.
Torch applied roofing comgn291 updated.
There are several advantages to having a three layer torch down roofing system installed.
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 actually contains no rubber at all.