Cost Guides

Window Replacement Cost in 2026: Price per Window by Material

Replacement windows average about $1,050 each installed in 2026. Vinyl runs about $800 to $1,600 per window; fiberglass and wood $1,100 to $2,200+. See costs and how to save.

HomePriceWise Team • Updated • 4 min read
Old house window with shutters
Photo: M. Cooper / Unsplash

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Drafty, foggy or hard-to-open windows make your home less comfortable and can raise your energy bills. But replacing windows is a big investment, and prices range widely depending on material, size and the type of installation.

Here's what replacement windows cost in 2026, how to compare materials, and how to decide whether it's the right time to replace.

Quick answer: how much does window replacement cost?

The national average is about $1,050 per window installed, based on Modernize project data. Most homeowners pay between $800 and $2,200 per window, depending on material and size.

Window material Typical installed cost per window (2026)
Vinyl $800 to $1,600
Fiberglass $1,100 to $2,200
Wood $1,100 to $2,200+
Wood-clad / composite Similar to or above wood
Aluminum Often lower to mid range; less common in cold climates

Ranges based on Pella's 2026 replacement window cost guide and other 2026 sources (Fixr, Inch Calculator, HomeGnome). Some budget installers quote lower for standard vinyl. Prices vary by size, glass package, brand and region.

Whole-house cost examples

Number of windows Approximate total (at ~$1,000 per window)
5 windows ~$4,000 to $8,000
10 windows ~$8,000 to $16,000
15 windows ~$12,000 to $24,000
20 windows ~$16,000 to $32,000+

Many installers offer better per-window pricing on larger orders.

Insert vs. full-frame replacement

Insert (pocket) replacement The new window fits inside the existing frame. Faster and cheaper, with less disruption to walls and trim. ✅ Best when the existing frame is solid and square.

Full-frame replacement The whole window (frame, sash and sometimes trim) is removed down to the rough opening. ✅ Best when frames are rotted or damaged, or when you want to fix air leaks and insulation around the window. ❌ Costs more (more labor, trim and finishing).

Comparing window materials

Vinyl Fiberglass Wood
Cost ✅ Lowest ⚠️ Mid to high ❌ High
Maintenance ✅ Very low ✅ Low ❌ Needs painting/sealing
Durability Good ✅ Excellent Good with care
Energy efficiency Good ✅ Very good Very good
Look Modern, limited colors Paintable, slimmer frames ✅ Classic, warm
Best for Budget-friendly upgrades Long-term value, extreme climates Historic or high-end homes

What affects the price?

  • Size and style: large picture windows, bay and bow windows, and custom shapes cost much more than standard double-hung windows.
  • Glass package: double vs. triple pane, Low-E coatings and gas fills.
  • Brand: premium brands cost more.
  • Installation type: insert vs. full-frame.
  • Accessibility: second-story and hard-to-reach windows cost more.
  • Repairs: rotted sills or framing add cost.
  • Location: labor rates vary by region.

Are new windows worth it?

Good reasons to replace:

  • ✅ Drafts you can feel, even after weatherstripping
  • ✅ Fog or condensation between the panes (a failed seal)
  • ✅ Rotted or soft frames
  • ✅ Windows that won't open, close or lock properly
  • ✅ Single-pane windows in a cold or hot climate
  • ✅ Outside noise you'd like to reduce

Energy savings: New ENERGY STAR certified windows can reduce energy bills compared with old single-pane windows, but window replacement is expensive, so the payback can take many years. If cost is the main concern, sealing drafts, adding window film and insulating the attic usually save more money per dollar spent.

👉 Cheaper short-term fixes: Best Draft Stoppers & Window Insulation Kits

Tax credits: The federal energy-efficiency tax credit for windows ended for purchases after December 31, 2025. Some states and utilities still offer rebates. Check locally.

How to save on replacement windows

  1. Get at least 3 quotes and compare the exact window series, glass package and installation type.
  2. Replace in phases: start with the worst windows.
  3. Choose standard sizes and styles where possible.
  4. Pick vinyl for the best value in most homes.
  5. Ask about off-season pricing: late fall and winter can be slower for some installers.
  6. Be wary of high-pressure sales tactics and "today-only" discounts.
  7. Check the warranty: both product and installation.

Frequently asked questions

How much does it cost to replace one window? Typically $800 to $1,600 for a standard vinyl window, and $1,100 to $2,200+ for fiberglass or wood, installed.

How much does it cost to replace all the windows in a house? For a typical home with 10 to 20 windows, expect roughly $8,000 to $32,000+, depending on material and size.

How long do replacement windows last? Quality vinyl windows often last 20 to 40 years; fiberglass can last even longer; wood lasts a long time with good maintenance.

What's the best time of year to replace windows? Spring and fall offer comfortable installation weather. Installers can work year-round, and winter may bring better pricing in some areas.

Do new windows increase home value? They can improve curb appeal and buyer appeal, and buyers often value energy-efficient windows, though you usually won't recoup the full cost at resale.

The bottom line

Replacement windows average around $1,050 each installed, with vinyl at about $800 to $1,600 and fiberglass or wood at $1,100 to $2,200+. Replace windows that are failing, foggy or rotted, compare quotes carefully, and if your main goal is lower energy bills, start with cheaper draft-sealing fixes first.

Sources: Pella 2026 replacement window cost guides; Modernize project data (via HomeGnome); Fixr; Inch Calculator.

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