Flat Roof Repair and Installation Built for Minnesota’s Climate
Flat roofing systems demand expert care—especially in Minnesota, where snow, ice, and temperature extremes can cause serious wear and tear. At Duluth Roofing Company, we specialize in professional flat roof repair and installation in Duluth, MN, and surrounding areas. Since 2006, our team has been helping business owners and property managers maintain strong, leak-free roofing systems that stand up to every season. Whether you need a new flat roof or fast, effective repairs, we provide solutions that are energy-efficient, durable, and built to last.
Call (218) 727-8868 today to schedule your flat roof inspection or request an installation estimate from Duluth Roofing Company.
Why Choose Our Flat Roofing Experts
Flat roofing systems require specialized installation and maintenance techniques to perform effectively in Minnesota’s demanding weather. At Duluth Roofing Company, we use high-quality materials, proven installation methods, and advanced waterproofing solutions designed to handle the state’s freeze-thaw cycles and heavy precipitation. Our experienced team is trained to work with EPDM, TPO, and modified bitumen roofing systems, ensuring every project is completed with precision. From new construction to replacement and repair, we deliver long-term performance and peace of mind for every client.
Our Flat Roof Repair and Installation Services
We provide comprehensive services for flat roofing systems, handling everything from small patch repairs to complete installations. Our technicians perform detailed inspections to identify problem areas and recommend the most cost-effective solutions.
Our flat roof services include:
- New flat roof installation for commercial and industrial buildings
- Roof replacement for aging or damaged systems
- Flat roof repair for leaks, cracks, or punctures
- Seam and flashing reinforcement for watertight protection
- Drainage system installation and maintenance to prevent ponding water
- Insulation upgrades for improved energy efficiency
- Roof coatings for added durability and UV protection
Every installation and repair is completed to meet local building codes and withstand Minnesota’s seasonal stress—delivering reliable, low-maintenance roofing you can depend on.
Contact Us Today
Since 2006, Duluth Roofing Company has been the trusted name for flat roof repair and installation in Duluth, MN, and surrounding areas. We can also provide a wide range of other commercial roofing and commercial roof repair services. Our commitment to quality, safety, and precision craftsmanship ensures every project is completed to the highest standard. Whether you need repairs after a long winter or a brand-new roofing system for your business, our experienced team is ready to help.
Call (218) 727-8868 today to schedule your flat roof service or request an estimate from Duluth Roofing Company.
Most Recent Pins (39)
Aaron L
Duluth Roofing Company completed a full roof replacement in Duluth, MN after storm damage. The team installed a Class 4 impact-rated Emerald Pro Malarkey Legacy shingle system with a full warranty. This project ensures enhanced durability and protection for the property.
Aaron L
Duluth Roofing Company installed self-regulating radiant heat cables on a residential roof in Duluth, Minnesota. This system helps prevent ice dams and reduces winter roof damage. The installation improves home safety by stopping ice buildup during cold weather.
Aaron L
Duluth Roofing Company replaced a failed roof in Duluth, Minnesota with a Class 4 CertainTeed NorthGate ClimateFlex shingle system and a fully adhered GenFlex EPDM rubber roof. The team replaced damaged decking and installed a continuous ridge vent to improve ventilation and reduce condensation.
Aaron L
Duluth Roofing Company completed an emergency roof replacement in Duluth, Minnesota. The team removed a failing roof during winter and installed a new fully adhered EPDM GenFlex roofing system to restore protection and performance.
Aaron L
Duluth Roofing Company installed a fully adhered GenFlex EPDM flat roof system in Duluth, Minnesota. The project included a tapered polyiso insulation layer to support long-term drainage and reduce water buildup.
Aaron L
Duluth Roofing Company installed a GenFlex fully adhered EPDM rubber roof on a walk-out balcony in Duluth, Minnesota. The previous roof was failing and allowing water inside. The new installation prevents leaks and ensures long-term protection against water intrusion.
Aaron L
Duluth Roofing Company replaced a failing roof in Duluth, Minnesota. The project included a full re-sheet, installation of a custom poly-iso tapered insulation system to improve drainage and energy use, and application of a fully adhered GenFlex EPDM rubber roof for added protection and durability.
Aaron L
Duluth Roofing Company installed a flat EPDM rubber roof in Grand Marais, Minnesota. The project included a full ice and water shield, a poly-iso taper system, and a GenFlex warrantied system to handle North Shore weather conditions. The fully adhered installation ensures strong protection against moisture and temperature changes.
Aaron L
Duluth Roofing Company completed a full roof replacement in Duluth, Minnesota. The crew removed the old roof and installed 3-inch structurally insulated panels for improved energy efficiency. They added CertainTeed’s NorthGate ClimateFlex Class 4 shingles to increase durability and protect the home from severe weather and ice buildup.
Aaron L
Duluth Roofing Company installed a GenFlex EPDM rubber roof and a standing seam steel roof with concealed fasteners in Grand Marais, Minnesota. The project included a tapered poly-iso insulation system to improve energy efficiency and withstand severe weather common near Lake Superior. This system offers strong protection and low-maintenance performance for residential properties.
Aaron L
Duluth Roofing Company installed a Northgate ClimateFlex Class 4 impact shingle roof and an EPDM rubber flat roof with tapered polyisocyanurate insulation on a new home in Grand Marais, Minnesota. The system improves water drainage and helps maintain steady indoor temperatures. Both components offer strong resistance to weather and extend roof longevity.
Aaron L
Duluth Roofing Company installed a fully adhered GenFlex EPDM single-ply rubber roof in Duluth, Minnesota. The system includes a tapered polyiso substrate to support drainage. Certified installers completed the project to meet manufacturer standards and ensure long-term performance with eligible warranties.
Aaron L
Duluth Roofing Company upgraded a home in Duluth, Minnesota with a full roof replacement. Crews installed GAF Timberline shingles, Image II standing seam steel on low-slope areas, and GenFlex EPDM on flat sections. They also replaced all skylights with new Velux models for improved performance.
Aaron L
Duluth Roofing Company upgraded a residential roof in Duluth, Minnesota. The project included CertainTeed Landmark shingles on sloped areas and a fully adhered GenFlex EPDM membrane on flat sections. A Radiant Solutions Heat Trace system was installed along the front to help prevent winter ice dams.
Aaron L
Duluth Roofing Company installed a fully adhered GenFlex EPDM rubber roofing system on a new construction project in Duluth, Minnesota. The team also added tapered polyisocyanurate insulation to improve drainage and correct prior installation errors that caused water infiltration.
Aaron L
Duluth Roofing Company replaced a leaking spray foam roof in Duluth, Minnesota. The team removed the damaged materials, installed a new decking substrate, added poly-iso tapered insulation for better drainage and energy use, and completed the job with a fully adhered GenFlex EPDM roof, ensuring reliable, long-term roof performance.
Aaron L
Duluth Roofing Company replaced a leaking flat roof in Duluth, Minnesota. The crew installed tapered polyisocyanurate insulation and a fully adhered GenFlex EPDM membrane. This system improved drainage and extended the roof's lifespan using certified methods.
Aaron L
Duluth Roofing Company replaced a leaking flat roof in Duluth, Minnesota with a fully adhered GenFlex EPDM system. This installation improves durability and resists weather damage. As a GenFlex-certified contractor, the team ensures proper application and access to extended warranties for long-term roof performance.
Aaron L
Duluth Roofing Company replaced a failing flat roof in Duluth, Minnesota. The team installed a mechanically fastened polyisocyanurate insulation base and applied a fully adhered GenFlex EPDM rubber roofing system. This solution stopped water intrusion and added long-term stability through certified installation and warranty-backed materials.
Aaron L
Duluth Roofing Company replaced a damaged rear walkout porch and roof system in Duluth, Minnesota. The team removed rotted roof sheathing, installed new decking, applied a polyisocyanurate taper system for drainage, and completed the project with a fully adhered GenFlex EPDM single-ply rubber roof to ensure long-term durability.
Aaron L
In Grand Marais, Minnesota, the team installed a standing seam steel roof using the Firestone UNA-CLAD concealed fastener system. They also applied a GenFlex EPDM membrane on the rear flat section to improve durability and weather resistance across the structure.
Aaron L
Duluth Roofing Company replaced an old ballast tar-and-gravel roof in Duluth, Minnesota. The team installed a tapered insulation system, added ten skylight curbs, applied a GenFlex EPDM rubber membrane, and finished with fixed and operable skylights to improve drainage, waterproofing, and natural light inside the home.
Aaron L
Duluth Roofing Company replaced a damaged roof in Duluth, Minnesota. The team installed Certainteed Northgate SBS modified impact shingles in Georgetown Grey and applied a GenFlex fully adhered EPDM rubber membrane on low slope areas to improve durability and weather resistance.
Aaron L
Duluth Roofing Company replaced a failing roof in Duluth, Minnesota. The team removed the existing system, added a poly-iso taper system for improved drainage and insulation, and installed a GenFlex Fully Adhered EPDM rubber roof to boost weather resistance. This project included a manufacturer-backed warranty for long-term coverage.
Aaron L
Duluth Roofing Company replaced a failed rolled roof system causing kitchen leaks in Duluth, Minnesota. They installed a poly-iso taper system for proper drainage and added a certified GenFlex fully adhered EPDM roof. This upgrade stops water intrusion and extends roof lifespan.
Aaron L
Duluth Roofing Company repaired a failed roof installation on radio towers in Duluth, Minnesota. The team replaced the damaged membrane with a GenFlex EPDM system over tapered poly-iso insulation. To prevent ice damage, they added a 2x12 plank sleeper deck, improving roof stability and protecting against winter hazards.
Aaron L
Duluth Roofing Company replaced a failed low-slope roof in Duluth, Minnesota by removing improperly installed shingles and installing a fully adhered GenFlex EPDM membrane system over polyisocyanurate insulation. This upgrade ensures proper drainage and waterproofing for low-slope conditions.
Aaron L
Duluth Roofing Company removed a failing roof and installed a GenFlex fully adhered EPDM rubber roofing system in Duluth, Minnesota. The new roofing provides durable, long-term protection and meets certified installation standards for performance and reliability.
Aaron L
Duluth Roofing Company completed a full roof replacement in Duluth, Minnesota. The team removed worn materials and installed CertainTeed Landmark shingles on sloped areas and GenFlex rubber roofing on flat sections. This upgrade improves weather resistance and extends roof lifespan with certified installation and a workmanship warranty.
Aaron L
Duluth Roofing Company replaced a corroded tin roof in Duluth, Georgia with a fully adhered GenFlex EPDM rubber roofing system. The team removed the damaged metal panels and installed the new membrane over a curved entry roof, ensuring improved waterproofing and durability. This flat roofing upgrade includes certified installation with extended warranty coverage.
Aaron L
Duluth Roofing Company completed a new construction roofing project in Hayward, Wisconsin. The team installed CertainTeed NorthGate ClimateFlex shingles and applied GenFlex EPDM single-ply rubber roofing over tapered poly-iso insulation. This system improves roof durability and adapts to sharp Northern climate temperature changes.
Aaron L
Duluth Roofing Company completed an emergency roof replacement in Duluth, Minnesota. The team removed damaged roof decking and insulation caused by water intrusion and installed a GenFlex EPDM membrane system. This new roofing system provides effective waterproofing and improved durability for long-term protection.
Aaron L
Duluth Roofing Company upgraded a roofing system in Duluth, Minnesota with a polyisocyanurate insulation base and a fully adhered GenFlex single-ply membrane. This installation improved energy efficiency and created a durable, watertight surface suitable for harsh weather conditions.
Aaron L
Duluth Roofing Company removed a failed flat roof in Duluth, Minnesota, and installed a new single-ply GenFlex EPDM roofing system. The upgrade included tapered polyisocyanurate insulation to improve slope and drainage, preventing water buildup and extending roof life. All work followed manufacturer specifications for long-term performance.
Aaron L
Duluth Roofing Company completed a full roof replacement in Duluth, Minnesota. The team installed a GenFlex EPDM rubber membrane and asphalt sections using CertainTeed Moire Black. This upgrade improves weather resistance and long-term roof performance in the region’s seasonal climate.
Aaron L
Duluth Roofing Company installed a single-ply Mule-Hide TPO system on a flat roof addition in Duluth, Minnesota. The team integrated new shingles with the existing roof to support weather protection and efficient water runoff while maintaining a unified roof structure.
Aaron L
Duluth Roofing Company replaced a corroded tin flat roof with a fully adhered GenFlex EPDM rubber roofing system in Duluth, Minnesota. The new membrane resists UV damage and thermal changes, ensuring a long-lasting, watertight seal. This installation improves weather protection and extends the roof's service life.
Aaron L
Duluth Roofing Company replaced a failed shingle roof on a low-slope structure in Duluth, Minnesota. The team removed the shingles and installed a certified, fully adhered GenFlex EPDM rubber roofing system to prevent future moisture issues.
Aaron L
Duluth Roofing Company completed a maintenance repair on a fully adhered EPDM rubber roof in Duluth, Minnesota. The project involved restoring the roof's condition to improve performance. Routine inspections help maintain EPDM roofing and support its long-term durability.
Most Recent Reviews (12)
Jun 10, 2025
Prompt, professional, did what asked and on budget. Will always recommend Duluth Roofing.
Scott MarshallJun 05, 2025
Great company. The attention to detail was amazing. They extended our roof and matched the existing roof perfectly. They are very professional and efficient.
Donna BlackMay 08, 2025
Robert AndersonMar 25, 2025
Great work. Easy to work with. Good communication.
Greg A SternOct 04, 2024
Very happy with Duluth Roofing. Good communication and price was competitive. Crew was professional and did a great job. Called a few companies that I will simply say are bigger because we all see ads from them all over. One never got back to me, one promised to get back to me with a price within a day and I never heard back from them, and the third one I wouldn't have trusted to take out my trash let alone replace a roof. Duluth Roofing is clearly far more professional.
Glenn BlaszkiewiczAug 02, 2024
Great communication and the new roof looks good too. They did a good job of explaining what was happening when they ran into unexpected problems. We have a flat roof on an addition to our house and it was a little tricky finding a company who would take on the job, but they did and it turned out great.
Jennifer Kreps FrischApr 19, 2024
I'm happy I found Duluth Roofing Company to do a roof repair! Great communication, efficient repair completion, and fair pricing. The repair held up great in recent heavy rain. Would highly recommend Aaron and his crew for your roofing needs.
Molly WatkinsJan 05, 2024
A great company to work with. Attentive to our needs and detailed in their work. Highly recommend.
Lance CrattyDec 08, 2023
Duluth Roofing was prompt in returning my inquiry and calls. The replacement flat roof was done quickly - very friendly company to work with.
Kim McAlearJul 11, 2022
I had a very difficult time finding a vendor that could competently evaluate and repair my older rubber roof.
From start to finish, Duluth roofing provided the kind of service you always hope for.
The initial bid process (done by Aaron) was professional, well informed and comprehensive. I was able to explore options that fit my needs and budget.
The work crew, lead by Greg (owner) showed up on time and ready to go. They worked expertly and efficiently until the job was done.
The whole team took obvious pride in their work and it shows.
I couldnt be happier with the entire experience.
Michael Braun
mike braunJun 28, 2022
Great communication, great job and great people. A winning combination. I was happy to support a Duluth-based company with local Duluth workers. I would highly recommend this company!
Katherine FrickJun 07, 2016
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