If you have ever wondered what makes flat roofs so much different than standard pitch roofs, our flat roof blog category will be a good place to start reading.
In our flat roof education category, you will find the number of topics related to flat roof repair, replacement, installation, and maintenance. Due to the fact that low-slope roofs are susceptible to problems that are intrinsic only two slopes below 3:12, (3 on 12) they require different methods, materials, and maintenance than standard pitched roofs, therefore, they belong in their own category.
Here are examples of some of our most informative flat roof educational articles:
Flat Roof Problems – Pros and Cons
Flat Roof Materials – Easy Expert Advice
How to Deal with Flat Roof Repairs
If you want a quick lesson to get you up to speed on the topic,, flat roofs are more susceptible to leaks because of the force of gravity caused by their low pitch. Quite simply,, the pitch of a roof affects the force of gravity because of its horizontal or vertical axis.
When a roof is more horizontal than it is vertical (a.k.a. “Flatter”) the force of gravity instead of pulling the water down off of your roof tries to pull the water through the roof so it sits on the roof longer and with more force… And that causes more leaks.
Enjoy reading, and let us know if you need help with your flat roof project, or if you have any questions that we can answer for you by filling out our contact form here, calling us during normal business hours at (651)703-2336 to speak with one of our friendly operators!
Choosing between EPDM and TPO comes down to priorities: durability in cold weather and long life, or reflectivity and energy savings. EPDM generally gives a proven, long-lasting rubber membrane at lower upfront cost, and it handles Minnesota winters well. TPO offers a heat-welded thermoplastic membrane that can cut rooftop heat gain and lower cooling costs…
Hail damage on a commercial flat roof counts when hail creates a puncture, tear, split, cracked seam, displaced flashing, or bruising that weakens the membrane and shortens roof life. Even if you don’t see an active leak, commercial flat roof hail damage can still be “real” damage when it compromises waterproofing, insulation, or critical details…
Short answer: Wind uplift damage on flat roofs often shows up as lifted membrane edges, curling seams, “bubbles” or billowing areas, wrinkles that weren’t there before, and loose or missing edge metal. On gravel roofs, you may see displaced ballast and exposed membrane. Damage usually concentrates at corners, perimeters, and around rooftop units, then turns…
Modified bitumen hail damage usually shows up as granule loss (dark asphalt spots), shallow dents, bruised or “soft” areas, split seams, and punctures near laps, flashings, and drains. In Minnesota, freeze and thaw can turn small hits into leaks later. Photograph suspect areas with a coin or ruler for scale, then schedule a professional inspection…
What maintenance should be done on a roof includes routine inspections, clearing drains and debris, checking seams and flashing, fixing small punctures fast, and documenting all work. How do you maintain a commercial roof? Set a schedule (at least spring and fall), add post-storm checks, manage snow load, and address freeze-thaw damage early so you…
When property owners invest in a flat roofing system, one of the first questions they ask is how long it will actually last. For commercial buildings across Minnesota, TPO roofing lifespan typically ranges from 20 to 30 years, but that number depends heavily on factors most installers won’t discuss upfront. Understanding what drives those numbers…
Hail damage on EPDM roofs in Minnesota often looks subtle at first: small dimples, scuffs, or “bruised” spots in the rubber membrane. The bigger red flags usually show up at seams, flashings, and rooftop penetrations, where hail impact and temperature swings can open tiny pathways for water. If drains back up or metal edges get…
A commercial roof maintenance plan template is a written, repeatable routine of preventative maintenance for inspecting, cleaning, documenting, and repairing your building infrastructure on a set schedule. For property managers, it reduces surprise leaks, helps with budget planning, and creates proof you cared for the asset. Use the template below to set roles, inspection dates,…
Schedule a roof inspection as soon as it’s safe, ideally within 24 to 72 hours, and no later than 7 days after the storm. Fast inspections catch hail damage such as punctures, seam splits, and flashing damage before the next rain turns that storm damage into interior leaks. They also help preserve clear documentation for…
Successful budgeting for a commercial roof starts with three numbers: your roof area (square feet), your likely system type, and a realistic contingency for hidden damage. Build a rough range first, then tighten it with scope decisions (tear-off, insulation, code), the best weather window, and a funding plan that matches your capital cycle, so the…
TPO vs. EPDM for Twin Cities commercial roofs, pros, cons, and best use cases For most Twin Cities commercial roofs, TPO vs EPDM comes down to how you use the roof and what you want from it. TPO roofing often wins when you want heat-welded seams and a reflective surface. EPDM roofing often wins when…
A commercial roof maintenance plan template is a core part of preventative maintenance for property managers. It is a written, repeatable schedule that tells your team what to inspect, when to inspect it, how to document findings, and when to call a roofer. For most properties, it includes spring and fall inspections, post-storm checks, drain…
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Sellers Roofing Company is your premier Saint Paul destination for expert commercial and residential roofing services, offering comprehensive solutions from storm damage restoration and repairs to new asphalt shingle installations, all with meticulous craftsmanship and an eye for enhancing your property’s safety and aesthetic.