Flat Roof Replacement: A Step-by-Step Guide

flat roof replacement

Still, no matter how long your roof is expected to last, its expiration date will arrive faster than you think it will. Before it does, you should learn how to replace a flat roof. That way, you’ll be able to replace it quickly and the building below won’t sustain as much damage.

How long can you go before your commercial building needs a flat roof replacement? It all depends on the type of roofing materials you have. The most popular types of flat roofs can last anywhere from 15 to 30 years.

Read on to learn about how to replace a flat roof.

Choose Your Flat Roofing

You may want to keep the flat roofing that your commercial building already has. However, you don’t have to. Your business may have grown since the last roof replacement and you can afford something better now.

Or maybe you just weren’t satisfied with how the last commercial roofing served you. In general, the type of roofing you want is up to you. Here are some popular choices you can choose from:

What Roofing Companies Will Do

  • Thermoplastic Membrane (PVC or TPO)
  • Built-Up Roofing (BUR)
  • Rubber Membrane (EPDM)
  • Modified Bitumen
  • Spray-On Roofing
  • Metal Panels

Hire a Commercial Roof Company

Yes, you can DIY replace a commercial roof. However, tackling this construction project yourself is extremely risky. As you are, assumedly, an amateur, there are a ton of mistakes you can make.

On top of that, there are several safety issues that this construction method can create. If your DIY roof isn’t stable, it could collapse on top of the workers and customers below. Plus, you can fall from the roof and injure yourself while you’re working.

Search for a roofing company and have them take care of replacing your roof. Here are some tips for doing this:

  • Choose a local company
  • Get recommendations from other locals
  • Make sure the roofers have licenses
  • Learn if the company has insurance

Once you hire a roofing company, they will first inspect your building’s roof. In most cases, this service will be free. After a thorough inspection, they will inform you of their discoveries, give repair recommendations, and a price quote.

After agreeing to the project parameters, you will set an installation time. On the date that you set, the roofers will arrive at your building and remove the existing roofing materials. This will include the membrane, panels, etc. as well as the gutters, flashing, etc.

The roofers will then repair any damage they see on your roof’s underside. After securing everything, they will install the new flat roof materials.

Get a Flat Roof Replacement

The actual construction work behind a flat roof replacement is best left to a commercial roofing company. You should only focus on finding the right company and choosing the perfect flat roofing.

Do you need a flat roof replacement in Chicago or Northwest Indiana? If so, we at Great Lakes Roofing can help. Our expert team will solve the problems of commercial building owners in a fast and precise manner.

Contact us today by filling out the form on this page.


Subscribe to our Newsletter!
Emails you can trust