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Window Replacement Cost in Oregon (2026)

Window replacements in Oregon typically run $6,200–$16,400 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 ≤ 0.3, no SHGC limit). Oregon's combination of Cascadia subduction zone seismic exposure forcing ASCE 7-22 SDC D1 seismic-detailed window header attachment on every coastal residential install from Astoria to Brookings, persistent Pacific salt-spray on every coastal exposure driving aluminum-clad-wood or fiberglass frame replacement at 5-7 year intervals, Pacific Northwest year-round humidity driving rapid sealant degradation on every window perimeter caulk at 4-6 year intervals, and Oregon Reach Code 2022 above-baseline U-factor optional adoption drives unique seismic-and-coastal-driven glazing selection.

State Oregon
Cities Covered 14
Typical 10-window 1,500 sq ft single-story full-house window replacement $6,200 – $16,400
BLS carpenter wage $26.84/hr

Oregon climate, wind & energy-code drivers

  • ENERGY STAR climate zone: Northern — coldest climates, U-factor priority (U ≤ 0.27 in coldest tier)
  • IECC climate zone: 4C-5B
  • Maximum U-factor: 0.3 (IECC 2021 + state amendments)
  • Maximum SHGC: No limit (cold climate)
  • ASCE 7-22 design wind speed: 110 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: Moderate — selected metro historic districts with review
  • EPA RRP lead-safe trigger (pre-1978 housing share): Moderate — 20-40% pre-1978 housing share, EPA RRP required on selected replacements

Oregon licensing, lead-safe & permits

  • License status: Statewide license required
  • License board: Oregon Construction Contractors Board (CCB) — Residential General Contractor (official site)
  • Permit: city or county building permit required for window opening modification; CCB Residential General Contractor license required above $1,000 contract; replacement-only same-size installs typically permit-exempt; Oregon Reach Code 2022 above-baseline U-factor optional; Cascadia subduction zone seismic-detailed window header attachment mandatory on every coastal residential install

How window replacement costs vary in Oregon

State-specific code or insurance rule: Oregon Construction Contractors Board (CCB) §701.026 imposes one of the most aggressive residential builder licensing schemes in the country — every Oregon window contractor exceeding the $1,000 contracting threshold must hold a Residential General Contractor license plus complete a 16-hour pre-licensure education program and pass a written examination, plus Oregon Department of Geology and Mineral Industries (DOGAMI) separately publishes Cascadia subduction zone seismic-design maps requiring ASCE 7-22 SDC D1 seismic-detailed window header attachment on every Oregon coastal residential window installation from Astoria to Brookings.

Cities in Oregon

Compare window replacement pricing for 14 cities across Oregon.

Albany, OR

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Beaverton, OR

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Bend, OR

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Corvallis, OR

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Eugene, OR

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Gresham, OR

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Hillsboro, OR

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Keizer, OR

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Lake Oswego, OR

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Medford, OR

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Portland, OR

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Salem, OR

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Springfield, OR

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Tigard, OR

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Pricing ranges reflect Oregon market labor (BLS OEWS carpenter (window installers) mean $26.84/hr) and Woogoro regional cost modeling. For the most localized estimate, see your nearest city page above.