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!
Yes. Hail can damage roof coatings on flat roofs in Minnesota, especially when the coating is older, cold-stiffened, thin, or poorly bonded. Damage may include cracks, punctures, loss of coating thickness, split seams, and hidden moisture below the surface. Sometimes the coating looks mostly fine while the roof assembly underneath has still taken a hit….
Most commercial EPDM roofs in Minnesota last 20 to 30 years. Roofs at the high end usually have good drainage, clean seams, and regular inspections. Roofs fail sooner when ponding water, snow stress, foot traffic, and skipped maintenance let small defects spread into wet insulation and recurring leaks. When This Applies This lifespan estimate fits…
Yes. In Minnesota, you can file a roof claim without interior leaks if the roof shows functional storm damage. For commercial buildings, carriers often focus on documented hail, wind, punctures, seam failure, or membrane damage, not ceiling stains. The claim depends on proof, policy terms, and timing, not on waiting for water to show up…
Yes, sometimes. Commercial property insurance can pay for wet insulation under a flat roof if a covered event, such as hail, wind, or a sudden membrane failure, let water in. It often will not pay when the insulation got wet from age, poor upkeep, long-term seepage, ponding, or flood water. The claim usually turns on…
Yes. Hail damage solar flashing can happen even when the glass stays intact. Solar panels often take impact better than the thinner metal flashing, sealant, and fasteners around mounts and penetrations. If those details dent, separate, or crack, water can reach the roof system and start leaks before panel output changes. When This Applies Roofs…
Check the timing, pattern, and location of the damage during a roof inspection. Building owners can use a roof storm damage checklist to assess these factors effectively. Roof storm damage usually shows up right after a weather event and leaves scattered impact marks, lifted edges, dents, or punctures in exposed areas. Poor installation creates repeat…
Modified bitumen wind damage on flat roofing usually looks like lifted seams, curled edges, missing granules, exposed asphalt, loose flashing, wrinkles, and tears near the roof perimeter. After a strong storm, you may also see displaced debris or new interior leaks. On a commercial roof, those signs mean the modified bitumen membrane may have lost…
Short answer: pvc roof wind damage, a common type of flat roof pvc damage, usually shows up as lifted seams, loose edges, wrinkles, pvc roofing membrane billowing, pulled flashing, and leaks that appear after rain. In Minnesota, damage often starts at corners, roof edges like parapets, drains, and rooftop units because cold weather stiffens the…
On Minnesota TPO (thermoplastic polyolefin) roofs, a popular single-ply membrane for commercial roofing and low-slope roofing, TPO roof wind damage usually shows up as lifted seams, curled perimeter edges, wrinkled membrane, loose flashing, exposed fasteners, and tears near corners or rooftop units. Some damage stays hidden until wind-driven rain gets under the membrane, so a…
On Minnesota buildings, EPDM roof wind damage usually looks like lifted seams from high winds, curled edges, loose flashing, stretched EPDM membrane, ripples, and punctures from blown debris. Damage often starts at roof corners, perimeter edges, and around rooftop units. If sections look peeled back or no longer lie flat, water can get underneath fast…
Collateral hail damage is damage to nearby roof components or building surfaces, like collateral indicators on soft metal components, that helps show a hailstorm had enough force to harm the roof. Think dents on metal vents, HVAC covers, gutters and downspouts, flashing. Identifying these marks is a vital step in a professional roof inspection to…
Yes, you often can reopen a roof claim after new leaks appear, but only if the leaks trace back to the same covered storm or loss. For commercial owners, this property damage claim with your insurance company is usually a supplemental claim, not a brand-new one. Act quickly, document the new damage, and have a…
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