Why Are Flat Roofs On Larger Commercial Buildings?

Why Are Flat Roofs Common On Larger Commercial Buildings?It’s very likely that when you take a close look at the roof of your home you see that there is a slope. If you’ve ever looked at commercial buildings in the area you may wonder why the majority of commercial buildings tend to have flat roofing. There are a few advantages that flat roofing can bring, especially with larger buildings made for commercial uses. Even in smaller commercial buildings, there can be numerous advantages to choosing a flat roofing system. Here are some of the top reasons that commercial buildings commonly choose flat roofs.

An Excellent Place To Store HVAC

Inside most residential buildings the HVAC system is commonly stored in the basement. Most larger buildings for commercial use will require HVAC equipment that is significantly larger. In order to account for the storage space that’s needed for this larger HVAC system, it’s much more advantageous to store the system on a roof. Flat roofing systems are some of the perfect areas to store this equipment and maintenance staff can easily access the area through a stairway when repairs are required. If a commercial building had a sloped roof it would be much more difficult to store these features. 

Improved Drainage

Commercial buildings often see improved drainage when they choose a flat roof design. When a building gets larger it often collects a large degree of rainwater and greater solutions are required to manage the drainage on that rainwater. Rather than having ongoing pooling of rain lead to roofing damage and wearing at the materials of a roof prematurely, commercial roofs are designed in a format that can dive or water in a safe manner. Commercial roofs often use various pipelines to divert water away from roofing systems and away from foundations. 

There’s No Need For a Wooden Frame

Most modern flat roofs are designed without the need for a wooden frame and out of a concrete or steel strength roofing material. The durability that can be found in these roofing materials are far better than the average residential system and this will require less maintenance and ongoing work to keep the building up. The concrete and steel systems will expand over time as well as contract with the seasons and this can make sure that the roofing materials enjoy a greater lifespan. Even the maintenance that is offered on a commercial roof can be done more safely and efficiently because of the materials that are involved.

Aesthetics And Flexibility

A commercial building can also enjoy a series of aesthetic improvements by choosing a flat roof design. Flat roof designs can be more beautiful because they are versatile. These types include areas for patios, gardens, and modern spaces. They can produce a much more beautiful look even in a commercial space than a typical pitched roof. 

Overall Longevity

Commercial flat roofs that receive regular maintenance are some of the longest-lasting and most durable roofing materials in the world. Commercial buildings that use a flat roof design are built for longevity and to reduce the interruptions that would affect the business. Rather than having to replace shingles and sloped roofing components over the short term, a commercial business will be able to keep their roof in excellent condition for less. 

Flat roofs remain the best choice for most commercial buildings when compared to sloped roofs. If you’re interested in learning more about flat roofing technology and if it would work best for your business, contact us today to schedule a consultation.