How Much Does Window Replacement Cost?

Replacing your home’s windows is one of the best investments you can make for improved comfort, enhanced energy efficiency, and increased curb appeal. But how much does window replacement cost in 2025? The short answer: it depends on the type of windows, materials, labor, and your home’s specific needs. At Will County Siding and Windows, we believe in transparency. Here’s a detailed breakdown of what you can expect to pay—and how to get the best value for your money. Average Cost of Window Replacement in 2025 As of 2025, homeowners in Illinois can expect the average cost to replace a window to range between $450 and $1,500 per window, including materials and professional installation. Here’s a closer look at what drives those numbers: Window Type Average Cost (Installed) Single-Hung Windows $450 – $800 Double-Hung Windows $500 – $900 Casement Windows $600 – $1,200 Sliding Windows $500 – $1,000 Bay or Bow Windows $1,200 – $4,500 Picture Windows $800 – $1,500 Custom Windows $1,000+ Note: Prices vary based on size, brand, and energy-efficiency features. Factors That Affect Window Replacement Costs Several key factors influence the total cost of replacing windows: 1. Number of Windows Naturally, the more windows you replace, the higher your total project cost will be. However, you may get a volume discount when replacing multiple windows at once. 2. Window Frame Material 3. Glass Options Upgrading to double-pane or triple-pane insulated glass improves energy efficiency, but also increases upfront costs. 4. Labor and Installation Labor costs vary depending on window accessibility, whether structural changes are needed, and if there are any unforeseen issues during installation. 5. Energy Efficiency Features ENERGY STAR®-rated windows can qualify you for rebates or tax credits, which can help offset installation costs. Why Invest in New Windows? ✔ Lower Energy Bills✔ Improved Home Comfort✔ Increased Curb Appeal and Home Value✔ Less Noise from Outside✔ Reduced Maintenance with Modern Materials New windows can save you up to 25% annually on heating and cooling costs, especially with cold Illinois winters and humid summers. Save on Window Replacement in Will County At Will County Siding and Windows, we offer: ✅ Free in-home estimates✅ Flexible financing options✅ High-quality, energy-efficient window brands✅ Expert installation with decades of experience We proudly serve homeowners in Joliet, Bolingbrook, Plainfield, Naperville, and across Will County. Get a Free Window Replacement Quote Today Every home is different, which is why we offer customized quotes based on your specific needs. Whether you’re replacing one window or upgrading your entire home, our team is here to help. 📞 Call Will County Siding and Windows at (815) 555-1234 or 📅 Schedule your free estimate online