Fix Cracked Window Glazing

With the help of a friend set the new window glass in place.

Fix cracked window glazing.

First remove the old glazing compound. If the glazing is still in place and looks good for part of the window it can stay but it s best to completely remove any glazing that looks chipped or loose because it can prevent the new glazing from adhering as it should. Use a caulking gun and squeeze a thin layer of window glazing compound in the primed grooves. Applying a piece of tape either masking tape or clear packing tape over the crack on both sides of the pane can help to keep the glass intact and keep water from working its way through the crack until it can be replaced.

Push the glazier s points into the frame with a putty knife. How to fix the glazing on your windows. If not i expect the plug would just fall out. This will keep the adhesive from leaking out the opposite side of the window.

Put the pane in place and remove any excess putty. Press a rope of glazing compound putty around the opening with your fingers and a putty knife to make a bed for the new pane. Using a syringe or brush apply the adhesive to the crack and allow it to dry completely before you remove the tape. Repairing a cracked window glass tabletop or even a mirror is easy when you follow the five steps outlined in this guide for how to fix a crack in glass.

With the glass thoroughly broken up pull the shards out of the frame by hand. Watch our window glazing repair video and learn how to use glazing compound to repair your windows. Pull out the old glazing points with pliers. When glazing a window one of the first things you ll need to do is remove any old glazing that s chipped or damaged.

If the old glass is in good shape leave it in place. Press in new glazing points every 10 inches with the tip of a putty knife. Get a roll of masking tape and cut two pieces that are large enough to cover the entire crack or hole in your window. Press the new window glass lightly to bed it.

Video of the day. Apply the tape so that it extends past the crack on all sides and press it firmly against the glass. Put on heavy gloves and eye protection place a cloth over the broken pane and tap it with a hammer. Apply the tape over the crack then go to the other side of the window and place another piece of tape on the other side of the crack.

Thoroughly clean the break flushing out any potential debris with an eyedropper before applying tape to the back of the crack.