While not many people are aware of it, flat roofs are actually quite common around the world. In fact they have existed since ancient times. Flat roofs are very common in areas that are arid and do not receive all that much rain fall. The main reason for sloped roofs was to direct the water away from the home, as such there was no need for them in areas that receive little to no rainfall. In current times flat roofs can be found around the world in commercial structures more than on homes. Traditionally the flat roofs were used to keep gardens, plants, as well as to live and store goods. At current times many flat roofs are not accessible. Flat Roofing Repairs and replacement is relatively easier as compared to sloped roofs.
Materials used in the making of flat roofs
Traditionally flat roofs were quite simply made with masonry, concrete or even wood. This was built without any protective measures against rain as such roofs were more common in arid and dry areas. Currently, flat roofs can be found around the world. As such they are also built with many different materials so as to endure and stand against the local climate.
A few types of Flat Roofing Repairs types are:
- EPDM Roofs (Ethylene propylene diene monomer rubber )- This is a type of low cost single-ply roofing made of synthetic rubber. It is quite easy and quick to install. These roofs have a life expectation of at least 50 years. Most Flat Roofing Replacement companies will provide a warranty of at least 30 years.
- GRP Roofs - This is another type of single ply roofing that is made of Glass reinforced plastic ie. fibreglass. GRP is a highly durable material that is resistant to very high temperatures while also being lightweight. It is also resistant to chemicals. This roof is usually placed over Conditioned good quality plywood or OSB decks. As it is a very cheap material Flat Roofing Repairs can be done as often as needed.
- Cold Applied Liquid Membranes - This is the type of flat roofing system where a cold liquid roof coating is poured over the substrate or even on top of certain other flat roofs. Though a bit of care is needed with this as not all sub roofs adhere to this well. Moreover, it is necessary to pour a thick layer of this liquid roof coating to ensure there are no cracks when it dries.
- Metal Roofs - Though it may sound similar to sloped roofs, these do not use metal shingles for the roofs. Instead, metal sheets are used for this type of roofing and are nailed down to the sub roof or substrate.
Regular Maintenance and Flat Roofing Repairs
With the installation of these roofs, it might be beneficial to add drains for rainwater. Regular maintenance includes getting rid of the stagnant water on the roof as soon as possible, regular inspections once or twice a year as well as after storms. In any case, Flat Roofing Repairs and Flat Roofing Replacement is relatively simple and easily accomplished.
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