The Pros and Cons of Flat Roofs

Have you ever driven around your neighborhood paying close attention to everyone’s roofs and realized there are actually a lot of different styles to choose from? While these decisions are sometimes based on the aesthetics of the home, other times there is more practical and functional reasoning behind that roofing choice. Flat roofs are usually quite noticeable, especially flat residential roofs, as they aren’t always the most common choice. But here’s the thing, there are a lot of pros, as well as cons, with this roof style that you may find interesting. 

Let’s peel back the layers and check out the top pros and cons of flat roofs.

Pro – Repairs Tend to Be Easier and Cheaper

Roof repairs aren’t exactly unheard of and at any point in time may be necessary for your home. This is where a flat roof can have the advantage as repairs tend to be much quicker and easier, which makes them cheaper overall. For those on a tight budget, this is welcome news. You can learn more about what’s involved with flat roof repair from Wildwood Roofing & Construction.

Pro – Excellent Energy Efficiency

If it’s energy efficiency you’re concerned about, which a lot of homeowners are, then a flat roof can definitely offer the advantage. Part of this is due to the insulation used in flat roofs, which is known to be especially effective. A pitched roof uses what’s called a cavity insulation system, which is known for having gaps in it.

Pro – Leaks Aren’t as Common 

Depending on the membrane roofing material used on the roof, leaks tend to be much less common with flat roofs. If an EPDM (ethylene propylene diene monomer) membrane has been used, you can expect excellent leak protection. The only time you should have to worry about leaking is if there has been some sort of damage to the surface of the roof.

This same EPDM roofing material can also help to keep your home energy bills down.

Pro – It Can Give the House a Modern Look

Then there is the fact that a flat roof changes the look of the house and can create a more modern vibe. It can also help your house to pop in a sea of other homes.

Con – The Surface Can Become Damaged

While this isn’t unique to flat roofs only, the surface of your roof can become damaged. Unfortunately, simple things like storms, falling branches, improper installation, and even foot traffic can all lead to punctures in the roof.

Con – Improper Sealing of Seams Can Cause Leaks

If the roof isn’t installed properly in the first place, and the seams don’t have the right kind of seal on them, it’s not unusual to have leaks. The seams are found between the membrane sheets.

Lots to Consider

If you’re weighing the options when it comes to roofing, or perhaps you’re house hunting and have your eye on a home that has a flat roof, it’s always good to educate yourself on the pros and cons of this style of roofing.