Window Replacement Cost by State 2026 — Vinyl, Wood, Fiberglass Per Window
Window replacement $400-$1,000 vinyl, $700-$2,200 wood, $900-$2,500 fiberglass per window 2026. Whole-house 15-window project: $7,650 (Mississippi vinyl) to $35,250 (Hawaii fiberglass). IRA Section 25C 30% credit up to $600/year for Energy Star certified.
Updated April 2026 · NAHB Remodelers + Andersen + Pella + Marvin distributor pricing
All 50 states — window replacement cost
| State | Vinyl $/window | Wood $/window | Fiberglass $/window | 15-window total (vinyl) |
|---|---|---|---|---|
| Alabama | $525 | $925 | $1100 | $7,875 |
| Alaska | $950 | $1850 | $2100 | $14,250 |
| Arizona | $575 | $1100 | $1300 | $8,625 |
| Arkansas | $510 | $900 | $1080 | $7,650 |
| California | $825 | $1650 | $1900 | $12,375 |
| Colorado | $700 | $1350 | $1550 | $10,500 |
| Connecticut | $750 | $1500 | $1700 | $11,250 |
| Delaware | $650 | $1250 | $1450 | $9,750 |
| Florida | $625 | $1200 | $1400 | $9,375 |
| Georgia | $575 | $1050 | $1250 | $8,625 |
| Hawaii | $1050 | $2050 | $2350 | $15,750 |
| Idaho | $600 | $1150 | $1350 | $9,000 |
| Illinois | $675 | $1300 | $1500 | $10,125 |
| Indiana | $600 | $1150 | $1350 | $9,000 |
| Iowa | $580 | $1100 | $1300 | $8,700 |
| Kansas | $575 | $1080 | $1280 | $8,625 |
| Kentucky | $560 | $1050 | $1250 | $8,400 |
| Louisiana | $555 | $1080 | $1280 | $8,325 |
| Maine | $650 | $1280 | $1480 | $9,750 |
| Maryland | $700 | $1350 | $1550 | $10,500 |
| Massachusetts | $800 | $1600 | $1850 | $12,000 |
| Michigan | $620 | $1200 | $1400 | $9,300 |
| Minnesota | $680 | $1320 | $1520 | $10,200 |
| Mississippi | $510 | $900 | $1080 | $7,650 |
| Missouri | $580 | $1100 | $1300 | $8,700 |
| Montana | $620 | $1200 | $1400 | $9,300 |
| Nebraska | $580 | $1100 | $1300 | $8,700 |
| Nevada | $650 | $1280 | $1480 | $9,750 |
| New Hampshire | $700 | $1350 | $1550 | $10,500 |
| New Jersey | $750 | $1500 | $1700 | $11,250 |
| New Mexico | $580 | $1100 | $1300 | $8,700 |
| New York | $800 | $1600 | $1850 | $12,000 |
| North Carolina | $575 | $1080 | $1280 | $8,625 |
| North Dakota | $600 | $1150 | $1350 | $9,000 |
| Ohio | $600 | $1150 | $1350 | $9,000 |
| Oklahoma | $555 | $1050 | $1250 | $8,325 |
| Oregon | $700 | $1350 | $1550 | $10,500 |
| Pennsylvania | $675 | $1300 | $1500 | $10,125 |
| Rhode Island | $700 | $1350 | $1550 | $10,500 |
| South Carolina | $580 | $1080 | $1280 | $8,700 |
| South Dakota | $575 | $1080 | $1280 | $8,625 |
| Tennessee | $575 | $1080 | $1280 | $8,625 |
| Texas | $600 | $1150 | $1350 | $9,000 |
| Utah | $625 | $1200 | $1400 | $9,375 |
| Vermont | $650 | $1250 | $1450 | $9,750 |
| Virginia | $650 | $1280 | $1480 | $9,750 |
| Washington | $750 | $1500 | $1700 | $11,250 |
| West Virginia | $555 | $1050 | $1250 | $8,325 |
| Wisconsin | $625 | $1200 | $1400 | $9,375 |
| Wyoming | $600 | $1150 | $1350 | $9,000 |
FAQ
How much does window replacement cost in 2026?▼
Window replacement cost 2026 (per window installed): VINYL — $400-$1,000/window. Most popular (75% of installations). Lifespan 20-30 years. Brands: Andersen 100, Pella 250, Atrium, Simonton, Champion. WOOD — $700-$2,200/window. Premium aesthetic, requires maintenance (paint every 5-7 years). Lifespan 30-50 years. Brands: Andersen 400, Pella Architect, Marvin Ultimate, Loewen. FIBERGLASS — $900-$2,500/window. Most durable, lowest maintenance, best insulation. Lifespan 50+ years. Brands: Pella Impervia, Marvin Integrity, Andersen Renewal, Inline. ALUMINUM — $400-$1,000/window. Cheapest but worst insulation (high U-value). Niche use only (commercial, hot climates). Lifespan 20-30 years. WHOLE-HOUSE PROJECT (15-20 windows typical): vinyl $7,500-$15,000 in low-cost states, $12,000-$22,000 high-cost. Wood $14,000-$30,000. Fiberglass $18,000-$38,000. AVERAGE 2026: $9,500 vinyl all states. ENERGY STAR CERTIFICATION ADDS 10-15% — qualifies for IRA tax credit + utility rebates (often pays itself back via savings + credits). PERMITS: $50-$300 per window typical. Most states require permits for replacements. Building inspector visits for completion check.
Vinyl vs wood vs fiberglass windows — which is best?▼
Window material decision 2026: VINYL — Pros: cheapest upfront, no maintenance (no painting), wide brand availability, decent insulation. Cons: less durable than fiberglass, can fade/warp over time in extreme heat, plain aesthetic. PICK IF: budget-conscious, modern construction, plan to sell within 10-15 years, mild-to-moderate climate. WOOD — Pros: classic aesthetic, infinite color customization (paint), best insulation/sound dampening, highest resale value. Cons: requires repainting every 5-7 years, susceptible to rot, termite-vulnerable, expensive. PICK IF: traditional/historic home, willing to invest in maintenance, premium real estate market, long-term ownership. FIBERGLASS — Pros: 50+ year lifespan, lowest maintenance, best thermal performance, fire-resistant. Cons: 2-3x cost vs vinyl, niche brand availability, less customization. PICK IF: forever home, cold climate (best insulation), eco-conscious. ALUMINUM — Pros: cheap, durable. Cons: TERRIBLE insulation (high heat loss). AVOID for residential except: tropical climates (not heating-dominant), commercial/garage, decorative-only positions. RANKING for residential 2026: FIBERGLASS > WOOD > VINYL > ALUMINUM by quality. VINYL > WOOD > FIBERGLASS > ALUMINUM by ROI on resale within 10 years. Most homeowners 2026 choose VINYL (best value-to-cost). PREMIUM: Andersen 400 series wood-clad (wood interior, fiberglass exterior) = best of both, $1,500-$2,800/window.
Are Energy Star windows worth the premium?▼
Energy Star windows 2026 ROI analysis: REQUIREMENT: U-factor and Solar Heat Gain Coefficient (SHGC) thresholds vary by climate zone. ENERGY STAR-certified windows typically: U-factor ≤0.30 (cold climate) or 0.32 (warm), SHGC ≤0.40 (cold) or 0.25 (warm). PREMIUM PRICE: 10-15% more than baseline windows. EXAMPLE: $700 baseline vinyl → $800 Energy Star certified vinyl. UTILITY SAVINGS: typical home with 15 old single-pane windows replaced with Energy Star double-pane: $200-$600/year energy savings depending on climate + heating fuel costs. NORTH/COLD CLIMATES (MN, ME, MT) save MOST ($500-$800/year). SOUTH/HOT CLIMATES (FL, AZ, TX) save LESS ($150-$350/year due to electricity-cooling not heating). IRA TAX CREDIT — Section 25C: 30% of cost up to $600 ANNUAL maximum for windows. $7,000 window project = $600 credit (capped). Available 2023-2032 then steps down. STATE REBATES: California TECH Initiative covers some Energy Star upgrades. Massachusetts Mass Save offers $30-$75 per window rebate. Most states have utility-level rebates $50-$150/window. PAYBACK: at $400/year savings + $600 IRA credit on $1,500 premium total (15 windows × $100 premium each), payback = ~2.5 years. STRONG ROI. RECOMMENDATION 2026: ALWAYS choose Energy Star certified — premium is small, IRA credit is automatic, utility savings real. Avoid non-certified unless extreme budget or ineligible window type.
Window replacement vs full-frame vs insert — what is the difference?▼
Window installation method 2026: FULL-FRAME REPLACEMENT — entire window assembly removed (frame + sash + sill). New window installed in opening with new flashing + insulation. PRICE: $200-$500/window MORE than insert. WHEN: rotted frames, water damage, want to change window size, code requires (Energy Star sometimes). LASTS: 30-50 years (full new install). INSERT (POCKET) REPLACEMENT — old sash removed, new window inserted INTO existing frame. Frame stays. CHEAPER + faster. WHEN: existing frame in good condition (no rot), keeping same size + style, budget-conscious. LASTS: 20-30 years (frame age becomes weak link). RETROFIT — cosmetic upgrade only, doesn't address insulation gaps. Avoid if energy efficiency matters. NEW CONSTRUCTION — windows installed in new framing during build. Different process entirely. WHICH IS COMMON: 65% of replacements are INSERT (cheaper, faster). 30% FULL-FRAME (when frame failing). 5% RETROFIT. CRITICAL DECISION POINT: home age. Pre-1980 homes often have rotted frames hidden under trim — INSERT misses problem. Pull a window first to inspect, then decide. POST-2000 homes usually have intact frames — INSERT typically fine. ENERGY STAR REQUIREMENTS sometimes mandate FULL-FRAME (better thermal break). Verify with installer before signing. WORTH PAYING $200-$500 EXTRA for full-frame if: house >30 years old, any visible water damage, suspect mold, want max energy efficiency.
Top window brands 2026 — who is best?▼
Window brand rankings 2026 (per Consumer Reports + NAHB Remodelers): PREMIUM TIER ($$$$): MARVIN — Top quality, custom options, 50+ year lifespan. Wood + fiberglass + aluminum-clad lines. PELLA ARCHITECT — equivalent quality, premium aesthetic. ANDERSEN 400 SERIES — wood-clad fiberglass, best of both. KOLBE — historic + custom replication. LOEWEN — Canadian, premium. MID-PREMIUM ($$$): ANDERSEN A-Series + 100 Series — solid value, wide availability. PELLA 250 — vinyl-clad wood. WEATHER SHIELD — strong in mid-tier. INTEGRITY (Marvin sub-brand) — fiberglass at reasonable price. INFINITY (Marvin retrofit). MID-RANGE ($$): VINYL CHAMPIONS — Andersen 100, Simonton, Atrium, Champion (online direct sales). HOMEDEPOT EXCLUSIVES — JELD-WEN, ReliaBilt. RETAIL CHAINS — Lowe's ProGuard, Pella entry models. BUDGET ($): Window World — chain installer, decent vinyl, lifetime warranty. Renewal by Andersen — premium price for mid-tier vinyl (controversial value). EBAY/AMAZON IMPORTS — generally avoid. INSTALLER NETWORK MATTERS: Andersen Certified Installer + Marvin Authorized Installer + Pella Pro = quality assurance + manufacturer warranty enforcement. AVOID: door-to-door window sales (often Renewal by Andersen pressure tactics — same windows available 30-50% less from other Andersen installers). WORTHY of premium 2026: Marvin Integrity fiberglass for cold climates. Andersen 400 wood-clad for traditional homes. Pella Impervia fiberglass for value-conscious quality buyers.
How long does window replacement take?▼
Window replacement timeline 2026: SINGLE WINDOW INSERT REPLACEMENT — 1-2 hours per window. WHOLE HOUSE 15 WINDOWS: 2-3 days. INSERT REPLACEMENT (most common): Day 1 — install 5-7 windows. Day 2 — install remaining + final sealing. Day 3 — touch-up trim + cleanup + final inspection. FULL-FRAME REPLACEMENT — adds 50-100% time per window. Same 15-window project = 4-6 days. Longer per opening due to flashing + insulation + interior trim. CUSTOM ORDER LEAD TIME 2026: Standard sizes from inventory: 1-2 weeks. Custom dimensions: 4-8 weeks. Custom shapes/wood species: 8-14 weeks. PERMIT TIMELINE: most jurisdictions 1-3 weeks for replacement permit. CA + MA + NYC longest 4-8 weeks. WEATHER FACTORS: rain delays (cannot replace exterior windows in wet weather). Winter cold-weather caulking issues below 40°F. Optimal installation window: April-October. PROJECT TIMELINE END-TO-END: signed contract → measurement (1 week) → ordered (1-8 weeks) → permit issued (1-3 weeks parallel) → installation (2-6 days) → final inspection (1 week) = 4-12 weeks total typical. BUDGET BUFFER: add 30% to contractor estimate. Common delays: backordered specific windows, permit holdups, weather. PLAN: contract January-February for summer installation. OUT-OF-POCKET DURING REPLACEMENT: each window opens to elements 1-2 hours during install. Plan inside furniture coverage + dust protection. Pets/kids should be elsewhere.
Should I DIY window replacement?▼
DIY window replacement 2026 reality: RECOMMENDED FOR DIY: (1) Insert replacement of standard sizes in good frames. (2) Single window swap (e.g., one bedroom window). (3) Ground-floor only. (4) Not adjacent to brick/stone (complex flashing). (5) Same-size replacement (no resizing). DIY SAVINGS: ~$200-$400/window in installation labor. 15-window project DIY savings: ~$3,000-$6,000. AVOID DIY: (1) Multi-story windows (fall risk + lifting heavy windows up ladders). (2) Brick/stone exteriors (specialized flashing required). (3) Full-frame replacement (structural). (4) Custom sizes / non-standard openings. (5) Stained glass / antique replacement. (6) Egress code requirement windows (bedroom escape windows must meet specific dimensions). DIY GOTCHAS: (1) MEASURE TWICE — incorrect rough opening = $500-$2,000 wasted window. (2) FLASHING — improper flashing = water intrusion = $5,000-$50,000 in repair within 5 years. (3) SQUARENESS — windows need to be installed level + plumb. Off-level windows leak + don't open properly. Use professional levels + shims. (4) WARRANTY — manufacturer warranties (Andersen 100, Pella 250) sometimes void with DIY install. Verify before buying. (5) PERMITS — most jurisdictions allow homeowner-permits for owner-occupied; some require contractor. (6) DISPOSAL — old windows can be heavy + glass disposal regulated. RESOURCES: Andersen + Pella YouTube installation videos. Family Handyman magazine guides. Hire pro for 1-2 windows first to learn technique, then DIY rest.