There are several factors that go into the cost to replace a home’s windows. Depending on the window brand, window frame material, features, coatings, and the condition of the walls around the windows, the average cost for replacement windows is around $300 and up. That’s why it’s most efficient to have multiple windows replaced at the same time to help save on labor costs. When we quote your window replacement project, you’ll receive an itemized estimate with the cost of both the windows and the window installation so you’ll know what you can expect to pay.