The base layer provides waterproofing and a surface for the cap to bond to.
Modified bittumen roof.
Modified bitumen is a 2 part low slope roof system that is made when polymers are added to asphalt to change its properties.
Modified bitumen sbs roofing systems.
Modified bitumen flat roofing is a single ply system made of asphalt bitumen modified with polymers and reinforced with fiberglass and or polyester.
Renting a large propane torch is inexpensive.
What is modified bitumen.
Modified bitumen was developed in europe during the 1960s and it is a rendition of the old built up roofing bur system.
One of the longer lasting roofing options for flat roofs is bitumen roofing or a modified bitumen roof.
Get to know more about one of the most popular commercial roofing systems.
Modified bitumen roofing was designed for use on buildings that have a low slope or flat roof.
If you install the smooth product cover it with aluminum coating.
Modified bitumen roofing may have a granular surface as shown here or it may be smooth.
Learn about modified bitumen sbs roofing systems.
These steps show a torch down method which looks a bit scary but actually is not too difficult.
Advantages there are a wide range of methods available for installing modified bitumen roofing from using a hot torch to using a sealant backed peel and stick rolls.
The 2 part system consists of a base layer and a cap layer.