Epdm Vs Modified Bitumen Flat Roof

As long as the flashing is exposed and free from debris you can install the modified bitumen membrane straight onto an existing roofing material.

Epdm vs modified bitumen flat roof. Grant findley of findley roofing and building explores why you should consider using epdm rubber membrane on your flat roofing projects. In terms of durability i would prefer epdm method. Grant findley of findley roofing building. Both the options have their own pros and cons and also both are used extensively these day.

Some say that s good and some say that s bad. For over half a century and right up until the early 2000 s mineral felt had been at the forefront of flat. Flat roof materials installation costs 2020. Epdm and modified bitumen roofing systems are often compared side by side.

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. Both epdm and modified bitumen roofing systems are quality roofing options provided they are installed by a qualified commercial contractor. As a property owner in toronto on surely you d be confused as to what to install. The non vulcanized epdm is usually used for detail work or flashing of the cured roofing material.

These two commercial systems are the primary choice for flat roofs. 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. It is more robust and thicker than epdm and installs over almost any surface unlike epdm rubber roofs.

Epdm is a synthetic rubber and it is fair to say that its main characteristic is that it is black. Installing a modified bitumen rubber roof is also less costly than 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.