Flat roofing is gaining popularity amongst commercial buildings, and for good reason. They are low-cost, easy to install and maintain, and are great for a structure’s long-term use. What’s not to like?

However, it is worth noting that commercial flat roofs, despite their name, are not perfectly level or flat. Even if the roof appears to be level, a “flat” roof can have a pitch of no more than 12 degrees to ensure efficient drainage.

Read on to discover the seven things you will love about flat roofs for commercial buildings.

Flat Roofs Are Simple to Install and Maintain

Building large commercial facilities with flat roofs can provide benefits. A pitched roof is not difficult to install on a home, but doing it on a commercial building brings a variety of obstacles and may even be dangerous.

Furthermore, flat or low-slope surfaces are walkable and low-maintenance solutions for commercial roofing.

Flat Roofs Are Simple in Design

Because low-slope or flat roofs are not built with aesthetics in mind, it is easy to save money by not putting shingles or other features that contribute to the roof’s curb appeal.

Flat Rooftops Are Best for HVAC Systems

Large, heavy HVAC equipment can be installed and maintained on flat rooftops in commercial buildings. This frees up space for other uses, such as production and office space. It eliminates the need to store heating, ventilation, and air conditioning (HVAC) equipment outside of commercial buildings, resulting in reduced noise and greater space usage. Installing heating, ventilation, and air conditioning systems on commercial rooftops reduces the risk of vandalism and other types of damage.

Flat Roofs Don’t Require Gutters

The absence of gutters on flat commercial roofs can be viewed as a benefit. Many homeowners detest having to climb ladders to clean their gutters in the fall. When this operation is repeated several times, it is easy to understand how removing gutters can save time and money for commercial properties, which are frequently larger than residential ones.

What types of protection do commercial roofs provide against water and debris? Devices that roll off rainfall on flat rooftops can assist keep drains from becoming clogged or ruined. There are several methods for recycling rainwater and putting it to use with rooftop vegetation and organic waste.

Flat Roofs Are Reliable for Long-Term Use

Flat roofs are well-known for their strength and longevity. An asphalt roof can last up to fifty years if properly maintained. Roofing materials, including EPDM, PVC, and TPO (thermoplastic polyolefin), have been reported to last for more than 30 years before needing to be replaced. Flat roofing is a cost-effective option for commercial construction projects with limited financial resources.

Flat Roofs Reduce Sun Damage

White or other highly reflective materials can be used on low-slope or flat commercial roofs to avoid UV damage, defend against solar heat gain, maintain a pleasant temperature within the structure, minimize monthly energy bills, and protect the environment.

Flat Roofs Encourage Rooftop Planting and Landscaping 

Greenery and other organic material can be planted on flat or low-slope commercial roofs to absorb ultraviolet radiation, collect water to avoid leaks and other damage and provide a more environmentally friendly alternative.


Commercial and industrial buildings typically have flat or low-slope roofs, although there is no one roofing type that is universally applicable to all structures. There are numerous aspects to consider when selecting a roof for a business structure but know that flat roofing could be a great option for your building. If anything, it is always best to consult with an expert commercial roofer before beginning any roofing project.

Are you looking for commercial roofing contractors in Georgia? Refuge Roofing is your trusted team of professionals who can handle your roofing needs while providing exceptional service. Contact us today!