Flat roofs are a kind of building covering that are practically horizontal and give adequate inclination to allow water to run off. Normally, flat roofs will be located more in dry, arid environments where pooling of rainwater on roofs is not much of an issue, but modern day architecture has started to feature this kind of roofing in various homes. Like common roofing, flat roofs are composed of a range of materials, a few being more durable and long-lasting than others therefore making it important for one to select wisely between the many different materials flat roofs are built from. As explained at the flat roof repair website, flat roofs were traditionally made of a tar and gravel based face, but nowadays, various materials have been used in the manufacture of this type of roofing and flat roofs are now more reliable than they once were.

BUR: A Common Choice

Among the various types of flat roofs, the most common is the asphalt built up roof or BUR. These types of roofs are made up of several layers of plies and asphalt and gravel is popularly used as an exterior element for this type of roofing. A chief problem for the asphalt built up roof is that the material degrades and becomes weak, making it prone to cracks and leaks. It also involves an incredibly energy-intensive installation process that also contributes some atmospheric pollution.

Other Choices

Besides the BUR, there are a lot of other types of roofing materials for flat roofs. One of them is the Turbo Seal, a self-healing, gel-like membrane made of about 45% recycled tire rubber. This is set out on existing tar roofs then overlaid with a sheet membrane. another kind of roofing material that is increasingly gaining popularity is the cold applied liquid membranes. This kind of roofing uses glass fiber and provides seamless waterproofing around rough protrusions and details. It doesn’t use open flames or heat sources. There is also the CSPE or chlorosulfonated polyethylene more commonly recognized as Hypalon, PVC or polyvinyl chloride, TPO or thermoplastic polyolefin, and Curon or cold-curing glass-reinforced polymer composite. And of course there’s always the EPDM material as described at the epdm flat roof site.

Make Your Selection

Granted the broad selection of materials to pick from, one can really select the type of flat roof that is most suitable to his needs. There are already some manufacturers involved in the production of creating this kind of roofing. Flat roofs have unquestionably improved and advanced in terms of quality and durability and there will certainly be one out there that is the answer to anyone’s building plans.