North Dakota roofing: permits, codes and approvals

North Dakota contractor license over $4,000, the 2024 IRC-based State Building Code (optional for local adoption), Fargo's no-permit rule for shingle replacement, the insurance-claim roofing contract law, and 90-day liens.

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1 · Product approvals

Product approvals

North Dakota has no state roofing product approval or listing system. Local building officials rely on the IRC's labeling rules, evaluation reports (ICC-ES, UL and similar) and manufacturer instructions.

Code evaluation reports (ICC-ES, UL, IAPMO): 48 roofing reports

2 · Permit forms

City re-roof permits

No statewide re-roof permit rule. Building codes are enforced only by cities, townships and counties that choose to, and each decides whether a re-roof needs a permit.

FargoFargo's permit FAQ lists replacing or covering shingles as work that does not need a permit.Grand ForksThe city's building FAQ lists reshingling among jobs that need a permit ("if you have to pound a nail"); permits are issued by the Inspections Department at City Hall.

3 · Code rules

Code rules

The North Dakota State Building Code, based on the 2024 IRC with state amendments, took effect January 1, 2026. Local adoption is optional, but any city, township or county that enforces a code must use the state code. Official adoption page ↗

Optional local enforcement (NDCC 54-21.3)A city, township or county that chooses to enforce a building code must adopt the state code, and may amend it for local needs. Outside those areas there may be no code enforcement.No state amendments to IRC roofing chapterThe 2026 State Building Code book has no state amendments to IRC Chapter 9 (ice barrier, underlayment, reroofing), so the base 2024 IRC roofing rules apply where the code is enforced.

4 · Wind, fire and storm programs

Wind, fire and storm programs

No FORTIFIED or state roof grant program was found. North Dakota's main storm rule is its residential contractor law for roof and exterior work paid by insurance.

Residential contractor insurance-claim law (NDCC 26.1-39.2)Covers anyone repairing or replacing a roof system or other exterior on one- to four-family homes when insurance pays. It adds a cancellation right, bans deductible rebates and requires itemized work descriptions. Violations void the contract.

5 · License and insurance

License and insurance

North Dakota has no roofing-specific license, but any contractor doing a job over $4,000 needs a contractor license from the Secretary of State.

Contractor license over $4,000 (NDCC 43-07)Required for any job costing more than $4,000, including subcontractors and out-of-state contractors. Working unlicensed is a class A misdemeanor, and unlicensed contractors can't sue to collect.License classes by job sizeClass A: over $500,000 ($450 fee); B: up to $500,000 ($300); C: up to $300,000 ($225); D: up to $100,000 ($100). Renewals are due by March 1 each year.Insurance and workers' comp proofApply with a certificate of liability insurance naming the Secretary of State as holder, plus a WSI certificate of payment (ND employees) or a WSI letter of good standing.

6 · Lien and contract forms

Lien and contract rules

No preliminary notice for prime contractors. Record the lien within 90 days of finishing; insurance-paid home roof contracts must carry a cancellation clause and a deductible notice.

Record lien within 90 days (NDCC 35-27-13)Record the lien within 90 days after your work is done. Late liens still hold against the owner up to amounts the owner paid the contractor before recording, but not against good-faith buyers.Notice of intent to lien (NDCC 35-27-02)Claimants who contracted through a contractor, subcontractor or the owner's agent must send the owner written notice of intent by certified mail at least 10 days before recording.Enforcement deadlines (NDCC 35-27-24, -25)Give the owner notice of intent to enforce 10 days (personal service) or 20 days (mail) before suing. Sue within 3 years of recording, or within 30 days if the owner serves a written demand.Insurance-claim cancellation right (NDCC 26.1-39.2-02)The homeowner may cancel until midnight of the later of 5 business days after signing or 5 business days after the insurer denies all or part of the claim. The contract must state this; refund payments within 10 days.Deductible notice and itemized scope (NDCC 26.1-39.2-03 to -06)No deductible rebates. Contracts and estimates need the statutory deductible notice in 14-point capitals, signed by the homeowner, and an itemized description of work before repairs start.

Install instructions by brand: all makers →

Public records, last checked Oct 23, 2026. Always verify on the official source before you permit.