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What Makes Flat Roofs a Good Choice for Commercial Buildings

Commercial buildings are different than residences in many ways, and that includes the roof. Many commercial buildings have flat roofs, which is a good choice for a variety of reasons. The following are some aspects that make flat roofs a good choice for commercial buildings.


A flat roof is less expensive to install than one with a pitch. Because there’s less surface area, there won’t be as much product to use when installing it in the first place, which saves money on supplies. Flat roofs are also safer and easier to install, which ends up saving the building owner on labor costs. They are also less expensive to repair as some common problems are easier to spot, thus getting repaired when they are small.


Having a flat roof on a commercial building offers the property owner more space. This space could be used for several different things, such as a rooftop garden or a sitting area for employees on break. The air conditioning system can be installed on a flat roof, allowing more space within the building for other things. With a flat roof, the space inside the building on the top floor can also be better utilized.


Flat roofs have unique needs when it comes to maintenance, but it’s often easier to keep a flat roof maintained. Some things to keep an eye on include:

  • Debris Buildup – It’s easier for a flat roof to collect debris, leaves, and twigs, but it’s also easier and safer for you to climb up on the roof to clean that debris off.
  • Trimming Trees – Without trees hanging over the roof, it lessens the amount of debris you’ll have to clean off. Keeping your trees trimmed back away from the roof is the best way to do this.
  • Drainage – A flat roof will collect water more than a pitched roof. An effective drainage system should be installed on the roof, and it’s possible you’ll need to have the roof leveled.

Learning More

To learn more about flat roofs and why they’re an efficient choice for commercial buildings, speak with the professionals. Contact Rain Man Roofing today by calling 623-888-8740 or sending us an email!

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