23 cost guides · 2026 prices · Sources cited
Know what new windows should cost before the salesperson arrives.
Per-window prices by material, style and brand from 2026 surveys and cost guides, a calculator for your whole house, and free quotes from local installers.
- No sign-up
- Sources on every page
- Free local quotes
Window costs at a glance
Typical installed prices. Tap any line for what affects the price and how to save.
By material
Vinyl windows$300-$900Fiberglass windows$500-$1,500Wood windows$500-$2,000Aluminum windows$300-$900Composite windows$400-$1,500By style
Double-hung windows$500-$1,100Single-hung windows$300-$800Casement windows$450-$1,300Sliding windows$450-$1,650Picture windows$400-$1,500Awning windows$400-$1,200Specialty
Bay and bow windows$1,600-$6,500Egress window$2,718-$5,878Basement window replacement$500-$1,000Sliding glass door replacement$1,200-$4,500How to buy windows without overpaying
- Know the going rateMost homes pay $300-$1,200 per window; the 2026 national average is $517.
- Get three quotesInclude one national brand and one local independent installer.
- Compare per windowAsk for itemized prices, installation type and warranty terms in writing.
- Never sign same-day“Today only” discounts are a pressure tactic. A fair price will still be fair tomorrow.
Window buying guides
Andersen vs PellaAndersen vs Pella compared: prices by product line, materials, warranties and how each is sold, plus which to…
Renewal by Andersen vs AndersenRenewal by Andersen vs Andersen windows: products, prices ($1,500-$5,000 vs $400-$4,000 per window), installa…
Best replacement window brandsHow to choose the best replacement windows: brands compared by price tier, materials and warranty, Andersen, …
Vinyl vs fiberglass windowsVinyl vs fiberglass windows compared: price ($472 vs $564 average), durability, energy efficiency, looks and …
Single-hung vs double-hung windowsSingle-hung vs double-hung windows: how they open, cleaning, ventilation, energy efficiency and cost ($474 vs…
How long do windows last?How long windows last: vinyl 20-40 years, wood 30+ with care, fiberglass 40+. Signs your windows need replaci…Free · No obligation
Get free window replacement quotes
Tell us about your project and we’ll try to match you with up to three local window installers who can give you an in-home estimate.