Many U.S. businesses have flat roofs. Given your roof is one of the most important components of your building, you want it to last as long as possible. To best care for your flat roof, you need to know how to read the signs you may need flat roof repair.

Mold Growth
Mold can grow anywhere. The one substance mold needs to thrive is moisture. If you have a leak in your flat roof, then mold or mildew might be one of your first signs something is wrong. Essentially, spores travel on the air current and then the moisture allows for the spores to grow. If you see any signs of mold inside your business, it could be a problem with your roof.

Water Spots
Another interior sign you have flat roof damage is discoloration on your ceiling. If you see dark spots on your ceiling, then you probably have water damage. When you have these spots on the top floor of your building, the odds are the water is leaking through the roof.

Low Areas
Commercial roof repair should be a priority if you ever see a low area on your flat roof. Sometimes, you won’t see a lot of evidence that you have a leak. However, if you see a low spot and a dirt ring surrounding the spot, this might be an early sign you have roof damage. You may also have tears in your roof’s rubber membrane.

If there is any damage to your roof, then a flat roof repair is a must. Not only can a weakened or damaged roof cause problems with your business’s structural integrity, but it can become a health and safety hazard.