MN Commercial Roofing

Commercial roofing built for the Moorhead, MN seasons

Severe continental Red River Valley with 130 freeze-thaw cycles and high wind exposure.

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Freeze-thaw 130/yr
Snowfall 53"
Peak 82°F
Wind exposure III
Response 24 business hours
46.877°N 96.767°W
Last frost May 5
First frost Oct 4
Freeze-free 152 days
Structural
Ground snow load 50 psfMN DLI Rule 1303.1700 (county outside 29 named northern counties, distinct from blizzard frequency which is separately elevated here)
Design wind speed 105 mphASCE 7-22 interpolated regional estimate, verify with ASCE 7 Hazard Tool given open terrain
Exposure Category CAlmost all of Moorhead should be evaluated as Exposure C given the flat, open Red River Valley terrain with few natural windbreaks, a defining structural characteristic of this city.

Moorhead's flat, unobstructed terrain, which favors Exposure C sitewide, combined with the Red River Valley's documented blizzard frequency, makes wind-driven snow drift the dominant roof-design concern even where the ground snow load itself is unremarkable at 50 psf. High average wind speeds year-round argue for robust membrane attachment and edge-metal detailing, and the extreme record low means material cold-brittleness tolerance matters more here than in southern Minnesota.

Building Stock

A large sugar-processing complex, a regional health campus, major retail corridors, local college and state university campuses, and agricultural storage facilities in the Red River Valley.

Sectors Served in Moorhead
01food processing
02agriculture
03healthcare
04retail
05education
Local Roofing Notes
  1. 01

    Moorhead sits in the Red River Valley, one of the flattest and most wind-exposed agricultural plains in the United States, with sustained wind exposure that drives uplift design requirements

  2. 02

    Moorhead's sugar beet processing facility is one of the largest sugar processing plants in North America, with substantial industrial low-slope roofing

  3. 03

    130 freeze-thaw cycles per year in the Red River Valley make Moorhead one of the most demanding roofing environments in the Upper Midwest, despite relatively moderate snowfall

  4. 04

    Clay County carries a FEMA National Risk Index rating of Relatively Low, in the 74th percentile nationally, with a tornado hazard percentile of 62.0, but Moorhead sits in the Red River Valley of the North, documented by NOAA and university researchers as the most blizzard-prone region in the contiguous United States, averaging 2.6 blizzard events a year with peaks in mid-December through mid-February and a secondary peak in March.

  5. 05

    Moorhead's commercial roofing base is concentrated along the Interstate 94 and 34th Street industrial corridor, anchored by large shovel-ready industrial parks, within a metro area that spans the Red River into North Dakota, a logistics and manufacturing oriented commercial footprint on flat, exposed valley terrain.

Moorhead, MN · Response 24 business hours

One roof, every season it has to outlast

Book a free seasonal readout and we will flag what the next freeze, thaw, and summer peak will ask of your roof before it costs you a shutdown.

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Local roofing reference

Moorhead roofing facts

01Why does freeze-thaw matter for commercial roofs in Moorhead?
Because Moorhead, MN runs through an estimated 130 freeze-thaw cycles a year. Water that gets into a seam freezes, expands, and opens the seam further with every cycle, so the roof system has to be watertight as one surface.
02How much wind does a Moorhead commercial roof have to be built for?
Design to 105 mph at Exposure C under ASCE 7, then verify with the Moorhead building department. Uplift resistance at edges and corners is what that figure drives on a low-slope roof.
03How much snow does a Moorhead commercial roof carry in a typical winter?
Moorhead averages roughly 53 inches of snowfall a year. Drifting against parapets and rooftop units concentrates that load, so drainage paths and drift zones are checked in every assessment.
04If my Moorhead roof is leaking, how quickly will A-1 get back to me?
Within 24 business hours. Report an active leak through the contact page or by phone and it moves to the front of the Moorhead, MN schedule.
05Which structural loads govern a commercial roof in Moorhead?
Two numbers: 50 psf ground snow load (MN DLI Rule 1303.1700 (county outside 29 named northern counties, distinct from blizzard frequency which is separately elevated here)) and 105 mph design wind at Exposure C (ASCE 7-22 interpolated regional estimate, verify with ASCE 7 Hazard Tool given open terrain). Moorhead's flat, unobstructed terrain, which favors Exposure C sitewide, combined with the Red River Valley's documented blizzard frequency, makes wind-driven snow drift the dominant roof-design concern even where the ground snow load itself is unremarkable at 50 psf. High average wind speeds year-round argue for robust membrane attachment and edge-metal detailing, and the extreme record low means material cold-brittleness tolerance matters more here than in southern Minnesota. Verify current figures locally before specifying.
06What is the working window for a roof project in Moorhead?
About 152 days, May 5 to Oct 4 in a typical year. Repairs run year-round; full coating and spray foam applications are scheduled inside that window because cure times stretch in the cold.
Services

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