$8,800 – $19,800 to replace the windows in an average home
What most homeowners spend; the full range runs $4,400–$44,000 by scope. That’s about 10% above the national average for Philadelphia.
Get a free quote from local pros →Cost swings widely with what you're actually doing — a cosmetic refresh and a full replacement are different projects. Here's the range at each scope.
In Philadelphia, PA, most homeowners spend $8,800–$19,800 to replace the windows in an average home — the full range runs $4,400–$44,000 depending on scope. Philadelphia runs somewhat above the national average (about 10% higher), mainly due to local labor rates and permitting.
Source: ZeroFi estimate · national industry cost ranges, updated 2026-07 · adjusted to Philadelphia by ZeroFi's local cost index (×1.10). Planning ranges, not quotes — describe your job for a real estimate.
Double-pane low-E vinyl windows are the US standard — the ranges above assume a whole-home replacement in these. The regional product — not just labor rates — is why prices differ, so the ranges above reflect Philadelphia's typical setup.
Read the full window replacement guide →
In Philadelphia, PA, expect $8,800–$19,800 to replace the windows in an average home — about 10% above the national average. Your exact price depends on frame material — vinyl vs. fiberglass vs. wood and glass package (double vs. triple pane, low-e). Describe your job to get a real quote from local pros.
Philadelphia runs somewhat above the national average (about 10% higher), mainly due to local labor rates and permitting.
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