Modified bitumen is approved for flat roofs with minimal slope but roll roofing is not viable below a 2 12 pitch two inches of rise for each twelve inches of horizontal run with exposed nails or a maybe little lower with concealed nail installation.
Mod bit roofing.
The variety of single ply roofing membrane adhesives available gives contractors some flexibility in their choice of material.
Benefits of bur and mod bit.
Modified bitumen roofing modified bitumen systems are practical and lower in cost than other commercial roofing options.
Mb roofing systems are a durable weather resistant type of low slope roof.
Traditional installation methods can also generate fumes that cause discomfort for clients.
The manufacturers listed above are not available at all locations.
Built up roof membranes bur and modified bitumen mod bit are generally composed of alternating layers of bitumen and reinforcing fabrics that create a finished membrane.
Mod bit roofing mb is a shorter way to say modified bitumen roofing.
But how do you know which choice is best for your project.
Mod bit materials are sold in rolls and its seams are sealed using heat the common open flame torch hot or cold applied or self adhering.
What are bur and mod bit.
Modified bitumen roofing manufacturers we carry.
Modified bitumen roofing may have a granular surface as shown here or it may be smooth.
With a choice of cold or hot application and a range of performance levels all of which provide exceptional waterproofing protection for your building tremco roofing s powerply line of modified bitumen mb roofing solutions combine the advantages of advanced adhesives and membranes with the time tested reliable installation techniques of conventional built up roofing to provide a fully integrated long lasting roofing system.
Evolving with market demands self adhered sbs styrene butadiene styrene modified bitumen mod bit roofing systems offer roofers a safe clean and quick alternative to those installed by traditional methods.
It was developed as a means to improve roofing membranes when product quality was affected by the use of a lower quality crude oil by product.
Bitumen was an upgrade from traditional systems and offered enhanced longevity and flexibility but many contractors have stopped offering these systems due to a number of disadvantages that were recently discovered.
These steps show a torch down method which looks a bit scary but actually is not too difficult.
Renting a large propane torch is inexpensive.