The majority of flat roofs are found on commercial buildings and were most likely built by experienced commercial roofers with flat roofing experience; however, you can find some flat roofs on residential buildings. Unfortunately, the majority of these installations were completed by contractors who had little or no experience with this form of roofing, and they need repair well before the materials’ minimum life expectancy.
The EPDM membrane, which is a single ply rubber membrane, is responsible for the majority of the leaks that need to be repaired (ethylene propylene diene terpolymer). This roofing material has supplanted the older flat roofing style, which consisted of a base sheet, several layers of felt paper, and hot asphalt or coal tar. This was usually coated in gravel to extend its existence. BUR is the name for this form of flat roofing (built up roofing). Because of the inconsistency in construction procedures, this style of roofing, despite using fewer high-tech materials, outlasts EPDM roofing in residential applications.Learn more about them at roof repair near me.
If you decide that fixing your flat roof is not worth the money and you want it replaced, make sure you hire a roofing contractor who has worked on flat roofs before. Before you sign a contract, get references and check them out. It may be difficult to find a qualified roofer who can instal flat roofing on a home. You can be a master asphalt shingle roofer and still have no idea how to instal a flat rubber roof. Most professionals restrict their work to commercial installations, but if you search hard enough, you can find them.
The materials used in today’s flat roof installations are diverse. Some argue that EPDM single ply membranes, the most common method in the United States and the material of choice for the low-slope commercial roofing industry for more than 40 years, are still the best option. Others argue that newer materials, such as TPO (thermoplastic polyefin), SBS (self adhering membrane systems), or a PVC membrane with hot air welded seams, are much superior. There are roofing contractors who are adamant about their chosen scheme. Finding a roofing contractor in your area with a long history of service and checking out his references is your best bet. Since some of these systems function best in extreme heat or cold, where you live can matter.