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Window Replacement Cost in North Dakota (2026)

Window replacements in North Dakota typically run $5,400–$13,400 for a 10-window 1,500 sq ft single-story full-house window replacement, with vinyl-frame double-hung the dominant residential choice and ENERGY STAR Northern climate-zone glazing requirements (U-factor ≤ 0.27, no SHGC limit). North Dakota's combination of 60-inch frost depth across the entire state, F3 freeze-thaw cycling driving aggressive sealant degradation, -40°F winter low temperatures driving ND state energy code U-0.27 maximum-U-factor mandate, and high-prairie wind exposure across the Northern Plains driving Sun-Belt-rated UV-stabilized vinyl frames on every south-and-west-facing residential install drives extreme cold-climate-and-prairie-wind-driven glazing selection.

State North Dakota
Cities Covered 4
Typical 10-window 1,500 sq ft single-story full-house window replacement $5,400 – $13,400
BLS carpenter wage $22.34/hr

North Dakota climate, wind & energy-code drivers

  • ENERGY STAR climate zone: Northern — coldest climates, U-factor priority (U ≤ 0.27 in coldest tier)
  • IECC climate zone: 6A-7
  • Maximum U-factor: 0.27 (IECC 2021 + state amendments)
  • Maximum SHGC: No limit (cold climate)
  • ASCE 7-22 design wind speed: 105 mph (Risk Category II)
  • Hurricane impact-rated requirement: No statewide impact-rated requirement
  • Dominant residential frame material: Vinyl frame — dominant in most climates, lowest cost-per-window
  • Historic-preservation overlay prevalence: Low — limited historic-preservation review outside specific neighborhoods
  • EPA RRP lead-safe trigger (pre-1978 housing share): Moderate — 20-40% pre-1978 housing share, EPA RRP required on selected replacements

North Dakota licensing, lead-safe & permits

  • License status: Statewide registration required (no exam)
  • License board: North Dakota Secretary of State — Contractor License (>$4,000 contract) (official site)
  • Permit: city or county building permit required for window opening modification; ND Contractor License required above $4,000; replacement-only same-size installs typically permit-exempt; ND state energy code amendments mandate U-0.27 maximum window U-factor

How window replacement costs vary in North Dakota

State-specific code or insurance rule: North Dakota Secretary of State Contractor License §43-07 sets the contracting threshold at $4,000 with the ND Contractor License system requiring annual renewal and minimum bond requirement, plus North Dakota state energy code amendments separately mandate U-0.27 maximum window U-factor on every ND residential installation as one of the lowest mandatory U-factor mandates in the lower 48 to address -40°F winter low temperatures across the state, with triple-glazed argon-fill units standard on every ND residential window installation.

Cities in North Dakota

Compare window replacement pricing for 4 cities across North Dakota.

Bismarck, ND

Compare local window replacement pricing in Bismarck.

Fargo, ND

Compare local window replacement pricing in Fargo.

Grand Forks, ND

Compare local window replacement pricing in Grand Forks.

Minot, ND

Compare local window replacement pricing in Minot.

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More state guides

Pricing ranges reflect North Dakota market labor (BLS OEWS carpenter (window installers) mean $22.34/hr) and Woogoro regional cost modeling. For the most localized estimate, see your nearest city page above.