Inset replacement windows—also known as insert or pocket windows—offer a clean, efficient way to upgrade old, drafty windows without replacing the entire frame. Instead of removing the entire window unit, these windows are designed to fit neatly into the existing frame, preserving the original trim and interior details.

This method is ideal for homeowners looking to improve energy efficiency and appearance while minimizing disruption to the home’s structure. Inset replacement windows are quicker to install, often more affordable, and require less labor than full-frame replacements.