The Cost of Window Replacement: What to Expect and How to Budget 

Thinking about replacing your home's windows? It's a significant investment, but one that can pay off in comfort, energy savings, and curb appeal. The upfront cost can seem daunting, which is why understanding the expenses involved is the first step toward a successful project.


This guide will walk you through what to expect, how to budget effectively, and how to find the right team for the job.

Why Bother Replacing Your Windows?

Before we dive into the numbers, let's look at why this is such a valuable home improvement project. Old, drafty, or damaged windows aren't just an eyesore; they can be a major source of energy loss. According to the U.S. Department of Energy, heat gain and loss through windows are responsible for 25%–30% of residential heating and cooling energy use.


Upgrading to new, energy-efficient windows can:

  • Lower Your Utility Bills: Modern windows with features like double or triple panes, low-E coatings, and gas fills provide better insulation, keeping your home warmer in the winter and cooler in the summer.
  • Improve Home Comfort: Say goodbye to cold drafts and rooms that are always too hot or too cold.
  • Boost Curb Appeal and Home Value: New windows instantly modernize a home's appearance and are an attractive feature for potential buyers.
  • Reduce Noise: Quality windows can significantly dampen outside noise from traffic, neighbors, and construction.
  • Enhance Safety and Security: Newer windows often come with improved locking mechanisms and more durable glass.

Factors That Influence Window Replacement Cost

Window Type and Style

The style of the window has a major impact on cost. A simple, fixed window will be much less expensive than a large, operational bay window.


Frame Material

The material used for the window frame affects price, durability, and maintenance needs.


Labor Costs

Labor typically accounts for 30-50% of the total project cost. This can vary based on your geographic location, the complexity of the installation, and the contractor's experience. Replacing an existing window of the same size is straightforward, but if walls need to be opened up or structural changes are required, labor costs will increase.


Glass and Upgrades

The type of glass package you choose is crucial for energy efficiency. Standard windows are double-paned, but you can upgrade to triple-pane for better insulation and noise reduction. Other features like low-E (low-emissivity) coatings, which reflect infrared light, and argon or krypton gas fills between the panes also add to the cost but improve performance.

How to Budget for Your Window Replacement Project

Prioritize Your Needs

If you can't afford to replace all your windows at once, do it in phases. Start with the windows that are in the worst condition or those in rooms you use most often. You could tackle the front of the house first to boost curb appeal, or focus on bedrooms for better comfort and quiet.


Look for Rebates and Tax Credits

Check for federal, state, or local tax credits for installing energy-efficient windows. Many utility companies also offer rebates. The ENERGY STAR website is a great place to start your search for available incentives.



Consider Financing Options

Many window replacement companies offer financing plans to help spread the cost over time.

Contact Us Today to Schedule a Window Replacement Consultation!

Replacing your windows is a smart investment in your home’s future. By understanding the costs, planning your budget, and choosing the right professional for the job, you can ensure a smooth process and enjoy the benefits for years to come.


At Legacy Exteriors, we make window replacement simple and stress-free. Our team is with you every step of the way, from the initial design consultation to the final, flawless installation. We provide personalized service to help you choose the ideal energy-efficient windows that not only enhance your home's style but also deliver significant energy savings and comfort. Using advanced technology and superior craftsmanship, we install high-performance windows that boost your home's beauty and value. Legacy Exteriors is the trusted window replacement choice for homeowners across Tarrant County, proudly serving Southlake, Arlington, Colleyville, Grapevine, Flower Mound, Keller, and Fort Worth.


Contact us today to schedule your free in-home estimate.

December 1, 2025
Prepare your home for winter and lower heating costs. Learn how energy-efficient windows work, what to look for, and tips for installation and maintenance.
September 22, 2025
Unsure which window style to choose? Our guide covers casement, double-hung, bay, and picture windows to help you find the perfect fit for your home's needs.
energy efficient window installation
July 15, 2025
Upgrading to energy-efficient windows is one of the smartest home improvements you can make. Continue reading to learn more about the benefits of these windows!
new window installations near an outdoor patio
May 6, 2025
Getting your windows ready for spring is more than just about aesthetics. These practical steps can help improve your home’s comfort, energy efficiency, and overall value.
energy efficient window installation
March 5, 2025
At Legacy Exteriors, we install energy-efficient windows for properties in Southlake, TX and the surrounding areas. Read our blog to learn about the benefits of these window systems!
Replacement Windows
February 3, 2025
Notice issues with your current windows? At Legacy Exteriors, we’ve compiled a list of common signs it may be time for a replacement. Continue reading to learn more.