Continuing my DIY series, I’ll show you how to re-glaze old windows.
Step 1: Remove the old glazing. I’ve found that a sharp paint scraper will do the trick. If you must, use an old chisel you don’t care about because there is sure to be metal glazing points buried under there just waiting to wreak havoc on a chisel blade. Once you have removed the glazing, take out all the old glazing points, and carefully remove the old window pane. If you are doing this to replace a broken pane, remove it recklessly 🙂 Just watch out for broken glass. Once you have the window frame prepped, roll a thin rope of glazing onto the ledge where the window will sit (pictured below). This creates a good seal for the window, and also cushions it a bit. Rolling a tiny worm of glazing can take some time, so if you really need to go faster, you can use caulk here if you must.
Step 2: Gently place the new window pane onto the rope of glazing compound or caulk. Press with even pressure to smoosh the caulk flat but don’t break the window!
Step 3: Take your paint scraper (or even a tile trowel with a nice big handle) and push glazing points into the frame symmetrically around the pane. If it’s a small pane, two per side is fine. Bigger panes need more support, so add more accordingly. Try to get the point as flush to the frame as you can.