Installing double pane windows requires removing the old window, measuring the opening, and placing the new double pane window into the frame. Apply caulk to seal the edges, insert the window, and secure it with screws. Ensure the window is level and properly insulated to improve energy efficiency and prevent drafts.

Double pane windows improve insulation and energy efficiency. The installation process includes removing the old window, sealing the frame with caulk, and securing the window with screws. Proper insulation is key to maximizing energy savings.