How Much Window Replacement May Cost in 2025

Based on Window Style and Type

One of the biggest factors affecting the cost is the type of window you choose. Different styles serve different purposes and come with varying price tags. Here’s a quick rundown of common window types:

• Single-hung or double-hung windows are budget friendly. You can expect $150–$600 per window, including installation. Double-hung models are slightly pricier.
• Casement windows are crank-open windows that provide excellent ventilation. They can cost between $250-$750 per window.
• Bay and bow windows create a dramatic focal point but are more expensive. Their cost ranges between $1,200-$3,000 per window depending on its size and materials.
• Picture windows are fixed and non-opening, so they’re often less expensive at roughly $200-$1,000 per window.
• Sliding windows are a mid-range option that are sleek and modern. They can cost between $200-$800 per window.

The Materials Matter

The material of the window frame plays a significant role in not only durability and maintenance requirements but also pricing.
Vinyl is the most affordable and low-maintenance choice with costs ranging from $150-$900 per window. Charming wood and durable aluminum are in the middle with prices between $300-$1200 per window while fiberglass tends to be the most expensive with a price tag typically in the $500-$1500 range per window.

How Big and How Many?

Unsurprisingly, larger windows will cost more. This is not only because they require more materials but also because they involve more labor-intensive installation.
When it comes to the number of replacements, multiple windows may end up costing less per-window than a single installation. Consider replacing multiple windows at once for potential discounts from your installer and better energy efficiency around the home.

How Complex is the Installation?

Not all window replacements are straightforward. Some projects require more prep work such as removing old frames, dealing with structural issues, or modifying the opening to fit a new window. For instance: