Your Browser doesn't support essential functions this website requires.
Safari 9, IE 10, Opera Mini and UC Browser for Android are not supported.

San Diego

Commercial Flat Roofing

San Diego

Commercial Flat Roofing Contractors

Top Rated Commercial Flat

Roofing Company In San Diego

Expert Commercial Flat Roofing

Our Roofing Plus team has over 20 years of experience installing commercial flat roofing in San Diego. We offer Custom Expert Residential Roof Installation to turn your dreams into reality!
learn more >

Lifetime Warranty On Your Commercial Flat Roof

We offer Lifetime Warranty on the commercial roofing work we do in San Diego. Contact us now to learn more!
learn more >

We Handle the Entire Roofing Process

Roofing Plus has you covered! We handle the entire commercial flat roofing installation process so you don't have to worry about anything.
learn more >

Certified Commercial Building

Flat Roofing Installation in San Diego

Pros & Cons Of A Flat Commercial Roof

The big pluses to a commercial flat roof are that they tend to cost less to install and they go in quicker. The biggest downside to a commercial flat roof is the potential for standing water. You want to be sure to hire a commercial roofing contractor that is experienced in installing, maintaining and repairing commercial flat roofs. Here in San Diego, that commercial roofing contractor is Roofing Plus – contact us today for a free inspection.

Frequently Asked Questions

About Commercial Flat Roofing

What are commercial flat roofs made of?

Building owners or managers have several good choices when it comes to installing a commercial flat roof. We are happy to discuss with you to benefits and disadvantages of using metal roofing, rubber roofing like EPDM and TPO, PVC roofing, and asphalt options like bitumen and modified bitumen for your commercial flat roof.

What is the best material to put on a flat roof?

Being waterproof is essential when deciding to go with a flat commercial roof. For this reason, many experts consider either metal or a ‘built-up roof’ consisting of layers asphalt or tar and felt covered with gravel to be the best choices for a commercial flat roof.

How much does a commercial flat roof cost?

The average size of a commercial flat roof is 10,000 feet and getting a new one can cost you $30,000 or more. Cost factors include not only the materials chosen but also whether or not the roof will be installed new or not.

How much does it cost to reroof a flat roof?

Reroofing a commercial flat roof can run you anywhere from $5 to $10 per square foot. Cost is usually dependent on the materials being used and on the individual roofing contractor pricing structure.

How do you protect a flat roof?

The best protection you can give a commercial flat roof is to have it installed, maintained and (if needed) repaired by a licensed and highly skilled commercial flat roof contractor. Let Roofing Plus help you with that.

How long should a commercial flat roof last?

If your commercial flat roof is properly installed, if you keep it on a regular thorough maintenance schedule and if you have it promptly repaired if it does sustain any damage, then you can expect it to last for 25 years or more. And if you cost out the total price over that time period then you’ll realize how cost-effective a flat commercial roof can be.

Do flat roofs leak more?

A commercial flat roof, by its very nature, can be prone to the problem of standing water. So, yes, they CAN leak more than other types of commercial roofs. The way to combat this is to make sure that your chosen commercial roofing contractor is well-experienced in the installation, maintenance, repair and replacement of commercial flat roofs.

More San Diego Commercial Roofing Services

Commercial Roof Installation


learn more >

Commercial Roof Replacement


learn more >

Commercial Roof Repair


learn more >

Commercial Roof Inspection


learn more >

Let's

Talk