Epdm Vs Modified Bitumen Flat Roof

Installing a modified bitumen rubber roof is also less costly than epdm.

Epdm vs modified bitumen flat roof.

It is more robust and thicker than epdm and installs over almost any surface unlike epdm rubber roofs. 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. As a property owner in toronto on surely you d be confused as to what to install. Grant findley of findley roofing building.

The non vulcanized epdm is usually used for detail work or flashing of the cured roofing material. Modified bitumen felt vs epdm. 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. 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. Both epdm and modified bitumen roofing systems are quality roofing options provided they are installed by a qualified commercial contractor. For over half a century and right up until the early 2000 s mineral felt had been at the forefront of flat. 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 is a synthetic rubber and it is fair to say that its main characteristic is that it is black. 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. Flat roof materials installation costs 2020. Epdm and modified bitumen roofing systems are often compared side by side.

Both the options have their own pros and cons and also both are used extensively these day. Both epdm modified bitumen offer benefits to the flat roofing industry. Some say that s good and some say that s bad.