How To Fix A Broken Window Pane ◉

Measure the opening of the frame and subtract 1/8 inch from both the height and width. This "expansion gap" allows the glass to sit comfortably even if the house shifts or the wood expands. Most hardware stores will cut the glass to these specific dimensions for you. Step 4: Apply a Bed of Putty

Glass expands and contracts with temperature. If you cut the glass exactly the size of the opening, it will likely crack under pressure. how to fix a broken window pane

If you have a wood frame, coat the bare wood with linseed oil or a wood primer. This prevents the wood from sucking the oil out of the new putty, which causes it to dry out and crack prematurely. Step 3: Measure and Cut the New Glass Measure the opening of the frame and subtract

Before you begin, gather the following items. Most are available at any hardware store. Step 4: Apply a Bed of Putty Glass