Gaf liberty 3 ft.
Modified bitumen with peel and stick and felt roof system.
How to install torch down modified bitumen roofing.
Get to know more about one of the most popular commercial roofing systems.
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.
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.
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.
Ensure your flat roof is entirely clear of debris.
Mechanically attached base sheet is a durable modified bitumen membrane designed and manufactured to meet industry and code requirements.
The latest product is the easiest yet essentially a peel and stick roofing material that installed correctly should last many years.
Roll self adhered roofing underlayment 225 sq.
Asphalt saturated felt.
Modified bitumen sbs roofing systems.
App modified bitumen is typically torch applied.
There are three basic types of underlayment used beneath roofing materials.
Ft sbs self adhering cap sheet roll for low slope roofing in shakewood.
A complete roof system is more than just the final roofing material.
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Install heavy roofing felt with overtop your decking.
Ft model 5003002.
The torch down installation method and a peel and stick installation.
There are two main forms of modified bitumen roofing installation.
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.
Sbs modified bitumen usually comes with the option of cold adhesive or peel and.
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.
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.
Learn about modified bitumen sbs roofing systems.
Roof deck protection roofing felt underlayment leak barriers.
A an approved peel and stick membrane adhered directly 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.
Asphalt saturated felt underlayment 5 leak barrier 5 peel stick.
Depends on whether the bitumen is modified with app or sbs.
Browse all commercial roofing systems.
Here are five interesting facts about modified bitumen roofing systems.
