In January 2026 the estimated cost to Install a Window starts at $639 - $978 per window. Use our Cost Calculator for cost estimate examples customized to the location, size and options of your project. A well-placed window brings in natural light and opens up views.
In this article, we explain how much it will cost to add a window. Learn how much it costs to replace one or more windows on your home. See what factors impact the price of window replacement the most.
Find out how much it costs to add a window to your home, including the cost to cut and frame the opening, as well as installing the window itself. Need pricing estimates for window replacement? This comprehensive guide provides everything you need to know about window replacement costs and installation. Window installation costs and window replacement costs vary according to the type of windows you select.
On average, window installation costs range from $800-7,900 per window. Replacing all the windows in a house may cost from $3,500 to $12,000 or more - an average of $7,500 for a window replacement project. The number and size of windows being replaced are significant factors in the overall cost of the project.
For instance, larger windows take longer to remove and install, which increases labor costs. Explore the average cost to install windows based on factors like size, material, glass type, and more with our detailed cost breakdown. Window Replacement Cost (2026 Guide) The average cost of window replacement is $477 per unit, with prices ranging from $395-$631, depending on the window type, material, and installation method.
