Types of Flat Roofs You Can Consider for Your Roof Replacement Project
When the time comes to replace your existing commercial roof, a flat roof is usually the best option. Although not the only option, a flat roof can be quite convenient and affordable, relative the cost and ease of installation of a sloped roof. This is especially true if your building had a flat roof to begin with. But what are the types of flat roofs you can consider for your project, and why are they the best?

Built-up roofing involves building up multiple layers of roofing felt along with asphalt tar or coal pitch, which is usually heated until it liquefies, then mopped onto the roofing felt. This method of forming parallel stripes of roofing materials one by one until the entire roof is completed, has been used on a frequent basis for more than 100 years.
Per Roof Restoration Inc professionals, EPDM roofing is equally common and even more efficient than built-up roofing, and is considered by many to be the most effective type of flat roofing system currently in use. EPDM is basically a type of membrane roof that uses a special, highly resistant rubber known as EPDM. These roofs are typically completely black, stretched over a fiber board and held in place with the use of large ballasts or stones that are placed on top of the roofing material.
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