You need to remove the window sash, take it to a glass service store, order replacement glass for whichever panes are damaged and then replace the broken pane with new glass. This can mean that your home is left exposed to the elements for days at at time. DIY is not the ideal fix for broken double-pane window glass.
Step 4 – Install the Glass. After you’ve applied the seal according to its directions, you can apply the glass. Then, apply the second seal. After the second seal is applied, place the top portion of the frame back in place. Use slight pressure to form a seal all around the window. Let the seal cure for 24 hours before installing the fixed double-pane window.
Repair a Double Pane Window Unit Repairing your double pane windows because they’re foggy is often a better solution than replacing them. If fog is not your problem, and the double pane window is broken, don’t worry – you can still fix it.
37 Comments on “How to Replace Insulated Double-Pane Glass Windows”. Visit your local glass company. Window companies want to sell you new window replacements. Take your glass out and take it to the local glass company. …
Author: Danny Lipford
Remove the window from the frame and set it on a couple of 2-by-4s.
We’ll tell you how to figure out window glass replacement and whether you can do glass replacement yourself. Repair strategy. Start by removing, if possible, the entire sash containing the broken or fogged-up insulating glass (see “Removing Window Sashes”). …
Remove the broken glass from around the window with pliers. Wear protective gloves to avoid being cut. Use a putty knife or paint scraper to remove the old glazing around the window opening. Measure the window pane opening, and have a piece of glass cut slightly smaller to fit. Place the new glass pane in the window …
Author: Danny Lipford
Clean the Window Frame. Once the broken glass is removed, prepare to re-glaze it. Use a small wire brush to clean off all the residue on the window frame. If the window is old, apply a bead of linseed oil with a brush. That will condition the wood to bond with the glazing compound.
How much broken window repair should cost. Average costs and comments from CostHelper’s team of professional journalists and community of users. Replacement glass can cost $3-$14 or more a square foot, depending on the type of glass needed (single pane, double-glazed, insulated, etc.), for a cost of $10-$170 varying from a small piece of glass to one up to 3′ wide and 4′ high.