Epdm Vs Modified Bitumen Flat Roof

Flat roof materials installation costs 2020.

Epdm vs modified bitumen flat roof.

In terms of durability i would prefer epdm method. The non vulcanized epdm is usually used for detail work or flashing of the cured roofing material. Grant findley of findley roofing and building explores why you should consider using epdm rubber membrane on your flat roofing projects. Modified bitumen felt vs epdm.

Tpo epdm rubber bur modified bitumen spray on coating 24 replies when it comes to covering up a flat roof your options are both limited and expansive. 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. Epdm is a synthetic rubber and it is fair to say that its main characteristic is that it is black. These two commercial systems are the primary choice for flat roofs.

Grant findley of findley roofing building. The vulcanized epdm is what is used as a roofing membrane. 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. For over half a century and right up until the early 2000 s mineral felt had been at the forefront of flat.

Both epdm and modified bitumen roofing systems are quality roofing options provided they are installed by a qualified commercial contractor. It is more robust and thicker than epdm and installs over almost any surface unlike epdm rubber roofs. Some say that s good and some say that s bad. As a property owner in toronto on surely you d be confused as to what to install.

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. Epdm and modified bitumen roofing systems are often compared side by side. As long as the flashing is exposed and free from debris you can install the modified bitumen membrane straight onto an existing roofing material.