
Buffalo, Minnesota
Proven EPDM Roofing in Buffalo, MN
Late February in Wright County runs above freezing at noon and well below it by dark, and that daily stretch and shrink is what pulls open the seams on the aging rubber roofs across Buffalo, from the low slope storefronts near the county courthouse to the offices out toward Lake Pulaski. We install, recover and repair EPDM commercial roofing, and we start by finding out what is actually under the membrane.
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Rated 5.0 from 217 Google reviews
- Licensed and insuredMinnesota exterior contractor
- 5.0 from 217 reviewsVerified on Google
- Storm and insurance workWe handle the claim with you
- Faith-based, locally ownedRefreshingly honest
Recover or Replace: Reading an Aging Buffalo EPDM Roof
Buffalo's commercial core was platted in 1856 around the Wright County courthouse, and the low slope roofs on those downtown blocks have usually been through at least one membrane already. First generation EPDM laid decades ago is past the point where another patch holds, and the tell is rarely the open field of the sheet, because the rubber itself ages slowly. It is the seams, the corner flashings and the curb wraps that go first, since those details absorb every swing between a March afternoon and the freeze that follows it. So we core the roof before we quote anything. If the insulation is dry and the deck is sound, a recover over the existing membrane is usually the honest answer, and it keeps a tear off out of the lot your customers park in. If the cores come back wet, new rubber over saturated board fixes nothing, and we will say so. For the roofs in between, tired membrane over a dry assembly, roof coatings can add years before a full replacement, and we will tell you which of those three your building is closest to.

EPDM Roofing in Buffalo
What a Sound EPDM Roof Does for Your Buffalo Building
Laps Detailed for a Noon Thaw
Buffalo runs from thaw at noon to hard freeze overnight for weeks each spring. Properly welded EPDM seams and gum tape details move with that cycle instead of splitting open above your ceiling tile.
A Recover Instead of a Tear Off
When the cores come back dry, laying new membrane over the old one keeps decades of ballast and board out of a dumpster on a downtown Buffalo block, and it keeps the sidewalk at your door usable.
Insulation That Stays Dry All Winter
Wet board under an aging rubber roof quietly drives your heating load up every January. Replacing the saturated sections while we reroof puts the assembly back to the R value it was designed to hold.
Flashings Built for Lake Pulaski Wind
With open water on two sides of town, rain arrives sideways off Lake Pulaski and Buffalo Lake. Wall terminations, counterflashing and parapet wraps get detailed for driven water, not just for what falls straight down.
Crickets Reset Around the Units
Ponding around a rooftop unit is what ends most Buffalo rubber roofs early. We reset crickets, resleeve the curbs and correct low spots at the drains so meltwater leaves the roof instead of sitting on the seams.
Documentation Your Insurer Will Accept
After a hail line crosses Wright County, we photograph the membrane, mark every hit on a roof plan and write the scope in language an adjuster reads without argument, then meet that adjuster on the roof.
Why Buffalo Owners Hand Us the Flat Roof
A Finding, Not a Guess
Nobody can judge an EPDM roof from the parking lot. We cut test cores through the assembly, check the insulation for moisture and show you the plugs before a scope is written, so recover versus replacement is a finding and not a guess.
A February Seam Will Not Wait for Monday
We are open 24 hours, seven days a week. A seam that lets go during a February thaw does not wait for Monday, so we tarp and dry the building in first, then return in daylight to build the permanent detail.
Family Run, Faith Based, Local Crews
Orange Exteriors works out of Eden Prairie and runs Wright County regularly, from Buffalo to Monticello, St. Michael and Albertville. We are licensed and insured, and the same crew that opens your roof is the crew that closes it.
We Handle the Shoreland Paperwork
Buffalo enforces a shoreland overlay on Buffalo Lake and Lake Pulaski that limits impervious cover and requires permits for added structures. If your rooftop work touches those rules, we pull the permit and keep the city inspector informed.
Estimates With Nothing Attached
Every quote is free and itemized, storm and insurance work included, and we will tell you when a membrane still has seasons left rather than sell you a replacement. That habit is behind our 5.0 rating from 217 Google reviews.

What people near Buffalo say
We live in Eden Prairie. Orange did an excellent job on our siding replacement and provided great customer service all the way through.
Thomas DeSutterSiding replacement, Eden Prairie, MN Fantastic guys to work with, did an excellent job of fixing our siding. You can tell it’s a high integrity company. Definitely recommend.
Carolyn MillerSiding repair The crew arrived early and spread tarps all around the house to capture every bit of debris. By 3:00 PM, my entire roof was completely finished.
Hazel JamesRoof replacement, Minneapolis, MN
EPDM Questions from Buffalo Owners
What people in Buffalo ask us about this work. If yours is not covered, call and ask.
How old are most of the EPDM roofs in Buffalo, and does age alone mean replacement?
Much of the low slope stock around the courthouse blocks carries membrane installed in the late eighties through the nineties, so thirty years of service is common here. Age alone does not decide it. A thirty year sheet over dry insulation with sound seams can be recovered. A twenty year roof over soaked board cannot. The cores tell us which one you own.
Is a recover or a full replacement the usual answer on a Buffalo commercial roof?
Recover wins more often here, because most Buffalo buildings drained well enough that the insulation underneath stayed dry. Full replacement becomes the answer when cores show trapped moisture, when the steel deck has corroded, or when a second membrane would exceed what the structure and the existing edge metal can reasonably carry.
Do winds off Buffalo Lake and Lake Pulaski really affect a flat EPDM roof?
Yes, and almost entirely at the edges. Open fetch across both lakes drives rain horizontally at parapets and wall terminations, so water attacks the vertical details rather than the field of the sheet. We upgrade perimeter fastening, widen the seam tape at corners and terminate walls with a bar and sealant instead of trusting adhesive alone.
Book a Roof Core on Your Buffalo Building
Call (612) 600-8529 and we will get on your roof, cut cores, photograph the seams and give you a free no-obligation quote that says plainly whether Buffalo's next winter calls for a repair, a recover or a full EPDM replacement.
Get Your Free Exterior Estimate
Tell us what is going on with your roof, siding, windows, or gutters. We will take a look and give you a straight answer, including when the answer is that you can wait.
- Phone(612) 600-8529
- Emailadmin@orange-exteriors.com
- Office6600 City West Pkwy Suite 375, Eden Prairie, MN 55344
- HoursOpen 24 hours, Sunday to Saturday
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Rated 5.0 from 217 Google reviews
