Epdm Vs Modified Bitumen Flat Roof

Modified bitumen roofing has been around since the 1970s when it was developed to address ongoing issues with traditional asphalt roofs.

Epdm vs modified bitumen flat roof.

Grant findley of findley roofing building. For over half a century and right up until the early 2000 s mineral felt had been at the forefront of flat. The roof you put on your business makes a difference. Epdm is long lasting easy to install but comes in black and white option only whereas gaf self adhesive modified bitumen option has more elegant and attractive way as it comes in different colours.

Modbit tends to be less expensive and offer more aesthetically appealing options while epdm is more environmentally friendly easier to install and tends to have a longer life cycle when installed correctly. When you need a new roof you want to choose correctly that s why we re breaking down the two most common flat roofs. Both epdm modified bitumen offer benefits to the flat roofing industry. Installing a modified bitumen rubber roof is also less costly than epdm.

In terms of durability i would prefer epdm method. As long as the flashing is exposed and free from debris you can install the modified bitumen membrane straight onto an existing roofing material. A quality flat roof doesn t leak can reduce your energy bills and lasts a long time before needing major work. It is more robust and thicker than epdm and installs over almost any surface unlike epdm rubber roofs.

As a property owner in toronto on surely you d be confused as to what to install. Grant findley of findley roofing and building explores why you should consider using epdm rubber membrane on your flat roofing projects. Like any other flat roofing system daily wear and tear as well as regularly scheduled maintenance can affect the lifespan and performance of both options. Modified bitumen felt vs epdm.

These two commercial systems are the primary choice for flat roofs. Two of the commercial flat roof systems commonly found in the northeast are modified bitumen and thermoplastic polyolefin tpo. Epdm and modified bitumen roofing systems are often compared side by side. Both epdm and modified bitumen roofing systems are quality roofing options provided they are installed by a qualified commercial contractor.