Flat roofs have been popular for a very long time. They are very affordable, easy to maintain and require fewer parts than in the case of the classic, pitched roofing system. Another reason why flat roofing is used so frequently for commercial buildings is the fact that it helps optimize space usage, which is very important for businesses in general. For example, commercial buildings such as hotels can utilize the flat roof space for gardens, bars, even swimming pools, if the architecture part is carefully done.
According to in demand flat roofing Atlanta companies, flat roofs can last for about 30 years with proper maintenance, regular inspections and timely repairs. The drainage system is also very efficient. There are even systems which collect and redistribute rainwater, so a flat roof can also be very sustainable.
And because most people only see the front wall of a commercial building, the curb appeal is not a problem for this type of roofing. Another reason why flat roofs are popular for commercial structures is the fact that they can be accessed very easily. And chances are lower to fall off a flat roof than off a pitched one, so flat roofs can also be safer to work on and check from time to time.