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Modified bitumen with peel and stick and felt roof system.
Mechanically attached base sheet is a durable modified bitumen membrane designed and manufactured to meet industry and code requirements.
B an approved peel and stick membrane adhered to roofing felt mechanically fastened to the roof sheathing.
Modified bitumen roofs have a lot of advantages over other types of membrane roofing and are often seen as the modern alternative to the built up roof.
The material is rolled out while simultaneously being heated with a torch which turns the underside of the membrane into a molten adhesive that forms a waterproof bond to the substrate as it cools.
Get to know more about one of the most popular commercial roofing systems.
Self adhering modified bitumen roll roofing is designed for flat roofs with a pitch or 4 12 or less typically found over shed type garages and second floor porches.
Ensure your flat roof is entirely clear of debris.
There are three basic types of underlayment used beneath roofing materials.
Learn about modified bitumen sbs roofing systems.
The torch down installation method and a peel and stick installation.
Roll self adhered roofing underlayment 225 sq.
Asphalt saturated felt underlayment 5 leak barrier 5 peel stick.
A complete roof system is more than just the final roofing material.
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Gaf liberty 3 ft.
C minimum 4 inch wide peel and stick tape over all seams in the roof sheathing covered by an approved underlayment astm 30 felt or an approved synthetic.
Gcp applied technologies grace ice and water shield 36 in.
Browse all commercial roofing systems.
Depends on whether the bitumen is modified with app or sbs.
A roof system is comprised of multiple components and roof underlayment is an important element of an effective roof system designed to protect both life and property.
Install heavy roofing felt with overtop your decking.
App modified bitumen is typically torch applied.
Here are five interesting facts about modified bitumen roofing systems.
Ft sbs self adhering cap sheet roll for low slope roofing in shakewood.
Asphalt saturated felt.
The latest product is the easiest yet essentially a peel and stick roofing material that installed correctly should last many years.
There are two main forms of modified bitumen roofing installation.
Due to the inherent danger of fire especially around felting and petroleum products the torch down method of installation for modified bitumen roofing should only be performed by a qualified roofer.
Roof deck protection roofing felt underlayment leak barriers.
How to install torch down modified bitumen roofing.
Sbs modified bitumen usually comes with the option of cold adhesive or peel and.
Modified bitumen is a type of asphalt product that can be applied in a number of ways to the roof in both hot and cold temperatures.
