Roofing contractorDuluth Roof
  • MN licensed rooferDuluth, MN
  • Photo reportWith every estimate
  • Local to DuluthThe Northland

Commercial Roofing · Duluth, MN

Commercial Roofing in Duluth, MN

Flat and low-slope roof repair, coatings and replacement for shops, offices, churches and multifamily buildings, scheduled around your business.

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  • Price before work starts
  • Written quote first
  • Photo report of your roof
  • Licensed & insured

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ServiceCommercial Roofing
SystemsEPDM, TPO, modified bitumen
Typical useFlat and low-slope roofs
AreaDuluth & the Northland

Commercial Roofing in Duluth

Professional commercial roofing for Duluth homes & businesses

Flat and low-slope roofs face a hard job in Duluth: snow load, ponding meltwater, and freeze-thaw cycles that open seams and flashing. Small problems at drains, curbs and parapet walls grow quickly if they are not caught.

We inspect, repair and replace EPDM, TPO and modified bitumen roofs, and we plan work around your hours so tenants and customers are not disrupted. You get photos, a written scope and a clear price.

Duluth Roof provides commercial roofing throughout Duluth, MN and the nearby Northland, with a written quote before any work starts. As your roofers Duluth MN, we check the roof and the attic first and fix the cause, not just the symptom. Questions first? Read our FAQs.

Aerial view of a large commercial flat roof
SystemsEPDM, TPO, modified bitumen

Warning signs

Signs you need commercial roofing

  • 01Water ponding on the roof days after rain or melt
  • 02Leaks near drains, curbs or rooftop units
  • 03Blisters, splits or open seams in the membrane
  • 04Wet insulation or soft spots underfoot
  • 05Rising heating bills from a wet roof

What's included

Our commercial roofing service includes

  • Roof survey with photos
  • Seam, flashing and drain repairs
  • Membrane patching and coatings
  • Full tear-off and replacement
  • Rooftop unit and curb flashing
  • Scheduled maintenance plans

Our process

How our commercial roofing works

  1. 01

    Book online

    Send the short form. We call or text to set a time.

  2. 02

    Inspect

    We check the roof and the attic and take photos so we know what is needed.

  3. 03

    Price first

    You approve the full price before any work starts.

  4. 04

    Built & checked

    Installed, cleaned up with a magnet sweep and walked with you before we leave.

Local expertise

Commercial Roofing for Duluth and Northland homes

We work with building owners and property managers across Duluth, from storefronts downtown and in Canal Park to apartment buildings and churches across the city. Scheduled roof checks each fall help avoid surprises during the winter.

We serve these communities from our shop at 120 E Superior St:

Reviews

What Duluth customers say

Hail storm took out half our shingles last June. Called three roofers, these guys were the only ones who got up on the roof and actually showed me photos of the damage instead of just handing me a quote. Insurance covered most of it. New roof looks great. No leaks through this whole winter.

Dennis KorhonenStorm Damage Repair · Lakeside, Duluth, MN

ice dam damage last february, water coming in over the kitchen window. they came out same week, fixed the flashing and added ice and water shield where it was missing. should've been done when the house was built honestly. no problems since

Ryan OjanpaIce Dam Prevention · Duluth, MN

we had 3 estimates. these guys were not the cheapest but they were the only ones who explained the ventilation situation in our attic and why it mattered. roof went on in september, attic is noticeably cooler now. worth paying a little more for people who know what they're doing

Jeff SoderbergRoof Replacement · Hunters Park, Duluth, MN

Had them out for a roof inspection before buying a house up on the hill. They found hail damage the seller's inspector missed. Saved me from buying a money pit. Report was thorough with photos. Realtor was impressed.

Priya NatarajanRoof Inspection · Duluth, MN

Got a quote for a full tear-off and re-roof. Price was in the middle of the three I got. Crew showed up when they said, worked clean, had it done in two days. Only reason for 4 stars is they left the dumpster in my driveway an extra three days after they finished. Small thing. Roof itself is perfect.

Amy LindgrenRoof Replacement · Chester Park, Duluth, MN

I'm 68 and I don't climb ladders anymore. Called them for a leak I couldn't find. The guy spent an hour up there, found a cracked boot around a vent pipe, fixed it for a couple hundred bucks. Didn't try to sell me a whole new roof like the last company did. Honest work.

Marlene TuominenRoof Repair · Woodland, Duluth, MN

Shingles were curling and granulating bad on the south side. They matched the existing shingles so well I can't even tell which part was replaced. Fast, clean, fair price.

Kari NiemiRoof Repair · Duluth, MN
Do you repair flat roofs or only replace them?

Both. Many flat roofs can be repaired or coated to add years before a replacement is needed.

What flat roof systems do you install?

We install EPDM, TPO and modified bitumen systems and recommend one based on the building and budget.

Can you work while our business is open?

Yes. We plan staging, noise and access around your hours and keep entrances clear.

Do you offer maintenance plans?

Yes. Spring and fall checks catch problems early, before snow and meltwater find them.

How much does a commercial roof cost?

It depends on the size, system and condition of the deck and insulation. We provide a written scope and price.

How long does a flat roof last?

Most flat roof systems last 20 to 30 years with regular checks and repairs.

Can you clear snow from a flat roof?

Ask us when you book. We can advise on safe snow removal and check the roof after heavy snow.

Do you work with property managers?

Yes. We work with managers, owners and HOAs and keep records for each building.

More services

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