Flat Roof Repair, Installation and Replacement Services in Minnesota
The process for flat roof repair of single-ply membrane roofs starts with locating the leak, which can often be the hardest part. Flat roof inspections and reports are one of the main services that Rubber Roofing MN offers. We can inspect your commercial flat roofs, recommend repairs or maintenance, or document the condition of your flat roof and estimate its life expectancy.
Repair or replacement of a flat roof depends on several key factors, which are much more involved for a large commercial building than for a home with a sloped or flat roof. Rubber Roofing MN has the knowledge and experience to inspect large commercial flat roofs and then determine which approach makes the best practical and financial sense for your business situation.
We use various physical and technical methods to find flat roof leaks as quickly as possible. We inspect the building envelope to ensure we find the main source of the roof leak and check for any other possible secondary leaks that may be contributing to the problem. Another tool we use to find problem leaks on commercial flat roofs is infrared imaging at night, which can quickly locate water underneath the roof membrane.
Flat Roof Repair including commercial roofing services
Fixing roof leaks takes skill and experience, no matter the weather. We provide commercial roofing services, from installation to repairs, for fully-adhered, mechanically-attached, RhinoBond, and ballasted roofing systems. Our team knows where to find leaks and how to fix them, keeping your commercial roofstrong and reliable.
EPDM roofing (Ethylene Propylene Diene Terpolymer) is a strong synthetic rubber used in modern green roofing projects. On EPDM roofing flat roofs, we make repairs using a primer and a matching rubber roofing patch. This patch is usually pressure-sensitive (peel and stick) and is made from materials that are either fully cured or still a bit flexible, depending on where the leak is—whether it’s in the flashing or flat areas. The patch is then finished with lap sealant around the edges to make sure it stays secure. Roofing Minneapolis services offer expert repairs you can count on.
When it comes to TPO roofing, repairs are done using heat-welded materials like flashing or field membrane, depending on where the leak is located. TPO roofing is a popular option in the rubber roofing family, known for being durable and cost-effective. For TPO roofs, we apply seam sealant around the edges of the patch to help keep everything sealed and secure. PVC roofing, made from UV-resistant polyvinyl chloride, is another great choice for flat roofs. PVC roofing is flexible and offers strong protection against the weather. It’s widely used for both roofing and plumbing, and it works really well for creating reliable, long-lasting roof systems.

Frequently Asked Questions for flat roof roofers
What are the benefits of a flat roof?
Flat roofs offer several benefits for commercial buildings, including cost-effectiveness, efficient use of space, and ease of maintenance. They provide an accessible surface for HVAC systems, solar panels, or other equipment, making it practical for commercial properties. Additionally, flat roofs are generally faster to install and cost less in material and labor compared to sloped roofs.
In which city or area do you provide flat roofing services?
We provide flat roofing services throughout Minnesota, including cities such as Minneapolis, Saint Paul, Rochester, Duluth, and surrounding areas. Rubber Roofing MN is committed to serving commercial building owners across the state with dependable and timely flat roof repair, replacement, and maintenance services.
What is the cost of flat roof installation?
The cost of flat roof installation depends on factors like the size of the building, the type of material chosen (EPDM, TPO, PVC), and any special requirements for the project. Typically, flat roof installation costs range between $5 to $12 per square foot. For a more accurate estimate, please contact us, and we can assess your specific needs.
Do flat roofs need maintenance?
Yes, flat roofs do require regular maintenance to ensure longevity and prevent potential issues. Routine inspections can help identify problems such as ponding water, membrane damage, or leaks early, allowing for timely repairs. Proper maintenance will extend the life of your flat roof and minimize costly repairs in the future.
What are the signs that my flat roof has a problem?
Signs that your flat roof may have an issue include water pooling on the roof surface, visible cracks or blisters in the roofing membrane, leaks or water stains inside the building, and an unusual increase in energy bills (which could indicate compromised insulation). If you notice any of these signs, it’s important to have a professional inspection to determine the best course of action.