Window Replacement
Done Right.

The national average for window replacement ranges from $300 to $1,200 per window, including labor. The total cost depends on window size, frame material (vinyl, wood, fiberglass), glass type (double vs. triple pane), and the number of windows being replaced. Most homeowners spend between $3,000 and $10,000 for a full-home replacement of 8–10 windows.

A professional crew can typically replace 8–10 windows in a single day. Larger projects or custom window orders may take 2–3 days. Custom-ordered windows usually have a lead time of 2–6 weeks before installation begins.

Vinyl frames are the most popular choice — they're low maintenance, energy-efficient, and affordable. Fiberglass frames are the most durable and best for extreme climates. Wood frames offer the best aesthetics but require more upkeep. Aluminum frames are strong but less energy-efficient.

Yes. ENERGY STAR certified windows can reduce heating and cooling costs by 12–15% on average. Double-pane windows with low-E glass coating are particularly effective at blocking heat transfer, keeping your home cooler in summer and warmer in winter.

In most cases, replacing windows in the same opening (same size) does not require a permit. However, if you're enlarging an opening or changing the window location, a permit is typically required. Your contractor will handle the permit process if needed.

Key signs include: drafts or cold spots near windows, condensation between glass panes, difficulty opening or closing, visible rot or damage on frames, significantly higher energy bills, or windows that are more than 20 years old.