If you have a commercial building, you can’t just put a normal residential roof on it. Commercial roofs are different from residential roofs for several reasons. For one, they have to be able to house different appliances and such on the rooftop itself. For that reasons, commercial roofs tend to be flat roofs. However, flooding is one of the most common problems with a commercial roof installation. Understandably, a flat roof is more susceptible to water puddling on top of the roof than a sloped roof might be. However, there are ways to avoid that; a good roofer will be able to tell you how much it will cost to keep your roof from puddling.
Prevent Puddling
There are several ways to prevent puddling on your rooftop. One of the most common ways is actually making the roof not exactly flat. A typically commercial roof installation in League City, TX will have a very slight slope to it. Water rolls downhill with very little encouragement; therefore, only a tiny slope is needed to direct water into the gutters. However, there is still a danger because the roofing material can begin to sag under the weight of the water and prevent it from rolling down the slope of the roof.
You can get free estimates as to how much it will cost to have your flat roof installed with a slight slope. You’ll also need to have the right material to prevent any sagging.
Prevent Sagging
A flat commercial roof installation is typically made of rubber. The type of rubber is very important to the quality of the roof. If you are looking for a roof that will not sag or degrade under the weight of water, you need a high-quality rubber that is rated specifically for use as a commercial roof. Only the best roofers will provide such a service.
