
Triple-Pane Windows Cost
Upgrading to triple-pane windows is one of the most effective ways to cut energy bills, reduce noise, and boost comfort. Triple-pane windows cost between $400 and $3,000 per window, and most homeowners pay around $1,000 per window, including installation. A full-home project typically costs $5,000–$25,000, depending on how many windows you're replacing and the options you choose.



