Planning a flat roof in Grand Forks? Expect about $8,550–$14,250 in 2026 — Grand Forks is a mid-range market, about 5% below the U.S. average. Our calculator uses local Grand Forks labor rates so you get a realistic number before you call a contractor.
*Local Grand Forks, ND pricing, adjusted for area labor rates. Your exact cost depends on your roof and material.
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Localized Grand Forks, ND pricing. Adjust the details for your roof.
Flat roof quotes vary widely between Grand Forks contractors. Our calculator uses local 2026 labor data so you walk into every conversation informed.
Estimates adjusted for the local labor market in Grand Forks — not a generic national average.
Compare licensed, insured Grand Forks-area roofers side by side. No pressure, no hidden fees.
See exactly how material, roof size and add-ons change your Grand Forks flat roof cost.
Typical prices in Grand Forks, ND, adjusted for local labor rates.
| Material | Installed $/sq ft (local) |
|---|---|
| EPDM Rubber | $3.8 – $8.55 |
| TPO | $4.75 – $9.5 |
| PVC | $6.17 – $12.35 |
| Modified Bitumen | $3.8 – $8.55 |
| Built-Up (BUR) | $4.27 – $9.5 |
Estimated total installed cost by roof area in Grand Forks, using mid-range materials and local labor.
| Roof Size | Typical Example | Grand Forks Total |
|---|---|---|
| 500 sq ft | Garage / small extension | $2,375 – $4,750 |
| 1,000 sq ft | Small home / duplex | $4,750 – $9,500 |
| 1,500 sq ft | Average single-family home | $7,125 – $14,250 |
| 2,000 sq ft | Large home | $9,500 – $19,000 |
| 3,000 sq ft | Multi-family / light commercial | $14,250 – $28,500 |
The factors that make Grand Forks flat roof quotes differ — and the ones your contractor will price.
| Cost factor | How it affects your Grand Forks quote | Impact |
|---|---|---|
| Local labor rates | Grand Forks is a mid-range market — labor here runs about 5% below the U.S. average, the biggest reason Grand Forks prices differ from the U.S. average. | High |
| Material choice | Premium materials cost more per square foot up front but usually last longer. | High |
| Roof size & access | Bigger roofs cost more overall but less per square foot; steep or multi-story roofs add labor. | Medium |
| Tear-off & disposal | Removing and hauling the old roof adds roughly $1–$2.50 per sq ft. | Medium |
| North Dakota permits | Most North Dakota cities require a roofing permit ($150–$500), which your Grand Forks roofer pulls for you. | Low |
| Grand Forks climate | Local weather drives material choice — big temperature swings, snow and the occasional storm make durable, well-sealed roofing important in Grand Forks. | Medium |
Add your roof size and material above — the calculator applies Grand Forks labor rates automatically.
Get an instant Grand Forks price range and per-square-foot cost, adjusted for your options.
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In Grand Forks, flat roof typically runs $8,550–$14,250 in 2026, about 5% below the U.S. average. Small projects cost less and large or premium roofs cost more — use the calculator above for a figure matched to your roof.
Local labor rates and cost of living are the biggest factors — Grand Forks is a mid-range market (about 5% below the U.S. average). Climate matters too: big temperature swings, snow and the occasional storm make durable, well-sealed roofing important in Grand Forks.
In Grand Forks, flat roof runs about $4.75–$9.5 per square foot installed in 2026, depending on the material and roof complexity.
Most North Dakota cities require a roofing permit, typically $150–$500. Licensed Grand Forks roofers pull the permit for you as part of the job.
Use the calculator to set your budget, then request free, no-obligation quotes and we match you with licensed Grand Forks-area roofers to compare.
We connect Grand Forks-area homeowners with licensed, insured roofers — plus every nearby North Dakota city.