Is a Flat Roof Actually Flat?

Flat roofs are low-slope roofs that typically appear with commercial buildings but are used on residential as well. Unlike sloped roofs, flat roofs are nearly level. But are flat roofs actually flat? Learn all about flat roofs and how they got their name.

The Facts
Even though your roof looks flat from most perspectives, there really isn’t such a thing as an entirely flat roof. All roofs are sloped at least a few degrees to avoid standing puddles of water. It’s very easy to say flat is flat as that should seem to be basic knowledge of what we learned about shapes as a kid. But when coming to the understanding of why this is not the case in your roof, you definitely do not want a roofing contractor to have that childlike concept. If a flat roof was not installed properly, you are facing a lot of problems. 

Faulty Installation
The main reason a flat roof will leak is because of improper installation and not having a proper slope for water drainage. Without proper drainage, water can pool and cause weakening of the roof and decking structure. A weak roof becomes compromised causing water to leak in and possibly collapse. In other words, an improper flat roof does not allow elements like water to slide off them as easily as steeply sloped roofs do. A tapered insulation system or a tapered decking with a minimum of a ¼” slope per feet is required for all flat roofing systems for proper drainage and Florida building code. A job done right in the beginning avoids extra unnecessary expenses later.

Benefits of a Flat Roof
The benefits of a flat roof include helping on your cooling costs, saving money on repair, and easy maintenance. But a bonus is being able to install solar panels on the roof. Not only are you helping the environment but solar installation has saved thousands of dollars on energy bills. Additionally, flat roofs allow for easier installment of a satellite, A/C units, and even a rooftop patio.

Versatile Interior
Flat roofs actually provide the ability to have a more versatile interior space as well. Finished attics and the use of a top-floor apartment become more readily available without the sloped walls that a traditional pitched roof would produce. This makes a nice option for homes where the maximum amount of interior space is needed.

If you are putting in a new roof at your home or business in Florida, the expert roofing contractors at Industrial Commercial Roofing in Florida has a simple, smooth, and stress-free process. Striving to have professional and quality workmanship is what we aim for. Our roofing contractors are always ready to help and complete any of your roofing needs. Call for a free inspection and consultation today 407-456-7072.