Window Replacement Cost in Philadelphia, PA
Window replacement in Philadelphia costs $850/window installed on average — 13% above the national average. A 10-window home: $8,500.
Philadelphia — Per Window (avg)
$850
13% above national average
Vinyl Window
$625/window
most popular choice
10-Window Home Total
$8,500
avg frame material
Window Replacement Cost in Philadelphia by Frame Material — 2026
| Frame Type | Per Window | 10 Windows | Note |
|---|---|---|---|
| Vinyl (standard) | $625 | $6,250 | most popular; low maintenance |
| Aluminum | $775 | $7,750 | durable; lower insulation value |
| Fiberglass | $1,125 | $11,250 | best insulation; premium durability |
| Wood-clad | $1,250 | $12,500 | traditional look; highest cost |
Double-pane, low-E glass included. Installation labor included. Bay windows and specialty shapes add 30–60%. Philadelphia labor rates are 13% above the national average.
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FAQs — Window Replacement Cost in Philadelphia
How much does window replacement cost in Philadelphia?
Window replacement in Philadelphia, PA costs $425–$1,525 per window installed, with an average of $850/window — 13% above the national average of $750. A 10-window home replacement costs $8,500. Vinyl windows are the most popular choice at $625/window; premium wood-clad windows run $1,250/window.
What type of windows are best for Philadelphia?
For Philadelphia: double-pane vinyl windows with low-E coating ($625/window) are the best value for most homes — excellent insulation, low maintenance, and Energy Star qualified. Fiberglass is the upgrade choice for longevity.
How long does window replacement take in Philadelphia?
Window replacement in Philadelphia takes 30–60 minutes per window for experienced installers. A 10-window home can typically be completed in 1–2 days. Custom or non-standard size windows require 3–8 weeks lead time from order to delivery. Structural window work or full-frame replacements take longer. Most Philadelphia window contractors can schedule within 2–4 weeks for standard replacements.
Do new windows save energy in Philadelphia?
Yes — replacing single-pane windows with Energy Star double-pane in Philadelphia saves $150–$375/year on energy bills (DOE estimate). At $8,500 for 10 windows, the energy payback period is 12–18 years. The real ROI comes from comfort improvement, reduced drafts, and resale value (Energy Star windows recoup 67–75% at resale). In Philadelphia, the biggest savings come from reducing summer cooling load.
Are there rebates for window replacement in Philadelphia?
Yes — several rebate programs apply in Philadelphia: Federal tax credit: 30% of cost up to $600 for Energy Star windows (2026, Inflation Reduction Act). PA utility rebates: many local utilities offer $28–$85/window rebates for Energy Star qualified replacements — check your Philadelphia utility company's energy efficiency program. ENERGY STAR certified windows must have a U-factor ≤0.30 and SHGC ≤0.30 to qualify. Manufacturers (Andersen, Pella, Marvin) also offer periodic promotions.