2 Ply Modified Bituminus Roofing

Plywood roof sheathing 15 32 inch thick approximate.

2 ply modified bituminus roofing.

Learn about the variety of installation methods and roofing system options including bur built up roof sbs and app. The torch down installation method and a peel and stick installation. Multi ply modified bitumen membranes have a stable thickness while single ply. Modified bitumen roof total average cost per square foot.

Perlite board insulation cover board per inch of thickness. Modified bitumen 2 ply membrane. Cost can add up quickly especially if you re a novice and have never attempted a modified bitumen roof installation before. Multi ply modified bitumen roofing systems providing extra protection for your roof the primary benefit of a bituminous roof system is a thick assembly comprised of multiple layers.

Specification r406 2 two ply dibiten poly 4 poly 5 specification r456 2 r456 2 fr two ply poly 4 poly 4 5. Similar in principal to the b u r this roof performs well in our climate and it is not uncommon for these roofs to see a life span of up to 30 years with proper scheduled maintenance. Asphaltic roofing solutions 101 asphalt is one of the oldest roofing technologies still in use today and it is a reliable solution for both residential and commercial roofing needs. Bitumen roofing is also available in 1 2 or 3 ply.

Because of its initial cost and material properties the modified bitumen roofing system was almost exclusively used for commercial and industrial roofing applications. Modified bitumen roofing is also very rugged and can sustain a fair amount of foot traffic. This roof is durable and can cope with our harsh winter climate and as been installed in canada since the early. Following are some photos of a recent 2 ply modified bitumen membrane roofing system installation along with new eavestrough gutters installed by toronto roofing ca.

To minimize the chance of roofing system failures always remember to consider the quality of material being used. There are two main forms of modified bitumen roofing installation. Modified bitumen roofing costs. How to install torch down modified bitumen roofing.

The 1 ply material is not durable and if used can pose certain problems such as breaking down prematurely while the 2 and 3 ply material roofs cost significantly more to install which can make this one of the most costly types of flat roofing products around. What is 2 ply sps modified bitumen roofing system. Multi ply systems allow those responsible for building maintenance to sleep at night. Apa the engineered wood association.