A flat roof is a type of roof that is composed of a relatively thin sheet of material that is stretched over a structural frame. Flat roofs are often used in commercial and institutional buildings because they are considered a low-maintenance roofing system. However, flat roofs can also be susceptible to a number of issues that can necessitate their replacement.

Pooling of Rainwater

When it rains heavily, water can collect on your roof and take a long time to evaporate. If you notice water pooling, it's a sign that your roof has dips, which can damage the interior of your home. Also, if your gutters or drains are constantly clogged, it could be a sign that your roof is no longer draining properly. If you notice any of these signs, it's important to call a roofing professional to inspect your roof and determine if you need a new one.

Bubbling

Bubbling occurs when your flat roof has an adhesion failure, which is when it is filled with trapped water or air. This often happens when the roof wasn't properly installed, or if it wasn't installed with the right materials. When this happens, the roof will begin to blister and form bubbles. If you notice any bubbling, it's important to call a roofing professional right away, as this is a sure sign that your roof needs to be replaced.

Signs of Cracks

Flat roofs are more prone to cracks than slanted roofs because the pressure is usually higher and more stress is placed on the roof. Cracks in your roof can cause the plyboard to absorb water, which will, in return, mush the material and make it uneven. This can also cause your roof to be unsafe to walk on. If you notice any cracks in your roof, it's important to call a roofing professional to inspect it and determine if you need a new roof.

If you have a flat roof, it's important to be on the lookout for any signs that it needs to be replaced. Pooling of rainwater, bubbling, and cracks are all signs that your roof is no longer in good condition and needs to be replaced. If you notice any of these signs, it's important to call a roofing professional to inspect your roof and determine what you need to do. Reach out to a roofing service—such as Commercial Solutions, Inc.—today to inspect your roof and determine if it needs to be replaced.