Basement Window Removal

Preparation

• Before starting the removal project, check all the windows you are intending to replace. Some basement windows provide structural support or load bearing. The framework around these windows will need propping during the replacement procedure to avoid any structural collapse. Regardless of the size of the window, use a support prop rather than taking a chance that nothing will happen if the window is small.

Metal Frames

• To gain access to the metal frame, cut the sash cord first and let the weights drop. This will allow you first to remove the bottom sash followed by the upper sash. Cut the metal frame down to the masonry and through the sill using a metal saw, preferably a hand-held power saw. Lever the bottom pieces out using a piece of wood to jimmy the metal framework. Once the bottom piece is removed the side pieces will pry out relatively easily, with the top piece practically falling out.

Casement Frames

• Casement windows open on hinges rather than sliding up and down. This type of window actually is easier to remove. Unscrew the hinges with the window in the open position and remove the hinges. If there is a transom, or a bar that divides the window in two, saw through it at the ends and remove it. Remove wall framework and jambs using a cold chisel and hammer, and remove all pieces.

Precautions

• Wear protective eye gear and gloves whenever you are working with glass. On a fixed casement window, the glass should be removed before removing the window. It is not necessary to try to remove the glass whole. Tap it lightly with a hammer toward the exterior, away from you, until it breaks. While wearing gloves and working from the top down, carefully remove all pieces of the glass. If necessary, gently work them loose by hand.