Several types of roofing systems are chosen by the owners of the commercial buildings for the structural safety of the entire building. Among them, the flat roofing system is frequently chosen by them for the convenience of maintaining these roofs and their functionalities.

For the flat roofs, the builders often take up various styles or construction methods for making the roof last for a long time. If you are going to construct your new commercial building or if you are planning to renovate an existing one, it is imperative that you make comprehensive flat roof systems comparison and opt for the most excellent one. Here we are giving a comparing discussion about the frequently chosen roofing styles under the flat roof category:

Built up roofing

The built up roofing or BUR is one of the mostly done roofing styles for the flat roofs. It includes multiple layers of asphalt that form the surface of the roof. The main problem for this type of roof is that they are highly vulnerable to the harmful effects of the UV rays and easily get damaged due to long exposure.

Single-ply membrane roofing

Membrane roofing is a type of roofing where the uppermost surface of the roof is machined in the factories and is manually applied to the roof by either spraying or rolling. The main substance used in the making of such roofing membranes are synthetic rubbers such as EPDM and thermoplastic materials like TPO and PVC. After a perfect application, these membranes form a completely seamless, impact-resistant roofing system, characterized by its durability. However, for being seamless, it may not be identified easily when water remains stagnated beneath the surface of the roof and it may have adverse effects on the roof.

Modified bitumen roofing

Polymer modified bitumen is used in the making of this two-ply roofing style. This method is also one of the most commonly chosen flat roof systems for the commercial buildings, well-known for providing ultimate protection for the roof. The only negative aspect of this type of roof is that they are colored black and absorbs the sun heat during the summer and thus enhances the interior temperature.

These are the mostly obtained roofing systems for the flat roofs of the commercial buildings. For getting the best suggestions regarding this issue, make contact with the experts of your nearest roofing company of good repute now.



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