Flat Roofing Types
The roof of the house or flat is much more than just a shelter over your head. It defines the label and the structure of your building and talks a lot about your tastes and preferences. So, you must take great care while deciding the type of flat roof of your home. Among the many choices available, you must choose the best according to your need and budget restrictions. Here we have tried to give you a brief overview of different types of materials of dishes available for flat roofing London and their advantages and disadvantages coverage.
The different types of roofing systems are:
Built Roofing (BUR): Asphalt BUR is the most popular and common roof types nowadays. BUR is composed of alternating layers of fabric reinforcement and asphalt or bitumen to create a waterproof roofing membrane to the total water layer. The number of layers used in the roof is the number of folds in such a membrane. For example, a four-ply roof using four plies was used in a cross section. The bitumen used is usually asphalt or cold adhesive applied. The cold glues have an advantage over the asphalt is that they do not need to be heated in a furnace prior to its application. Furthermore, degradation of the asphalt is a major problem with roofs covered with asphalt, where sunlight oxidizes the coating asphalt to produce a residue and creating cracks. Therefore, regular maintenance is required to keep your roof in good condition.
Monolayer membranes: They are factory sheet membranes and are generally classified as thermosetting ethylene-propylene-diene (EPDM) and thermoplastic olefin (TPO or PVC). EPDM is a monolayer membrane roof rubber surfaces used on low-pitched roof. It is relatively less expensive and easy to install. EPDM roofing is very reliable and resistant to natural disasters like hurricanes in a great extent. In addition, high yield labor costs low installation makes it the material of choice for the installation of new roofs or dimming existing ones.
Modified bitumen: This is to strengthen the tissues that serve as carriers of the modified asphalt hot polymer. Two types of roofing systems are available in modified bitumen, SBS roofing can be installed with hot asphalt or cold adhesive or self-adhesive backing and APP membranes are heat welded.
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Flat Roofing Types