How to Repair a Garage Door Window

One of the first things you probably notice when you pull up to your home is the garage door because it covers a good percentage of your home and tends to draw attention. The door to your garage may require occasional maintenance and repair work to keep it functioning properly and visually appealing. Some garage door repairs can be a large hassle and may require the knowledge of a professional. For this reason, repairs are often delayed. However, you don’t want to delay fixing a broken garage window. Broken or cracked windows are unsightly, dangerous, and can even increase your electric bill by allowing your heat or air to escape your home faster.

The good news is that repairing a garage door window is a fairly simple task that you can do yourself if you so choose. Whether you need to repair a broken window or simply desire to replace your existing window with an upgraded look, this is an incredibly easy and quick process. The only gear you will need is a measuring tape, screwdriver, putty knife and a new window.

Precision Is Key

When replacing a window on your garage door, you want to be as accurate as possible. This is why the first step requires a measuring tape. Start by removing the frame to gain access to the window panel, according to the Family Handyman. To do this, you will need a drill or a screwdriver. Simply unscrew the frame and set it aside. Now, you can take the measurements of the window pane and purchase the correct size from your local home improvement store.

Out with the Old

Once you have removed the frame and taken measurements, you can work toward removing the old glass and caulk. As with any construction project, most garage door repairs will require some safety measures. For this type of repair, it is a good safety measure to wear gloves, especially if you are dealing with broken glass. The glass should come out pretty easily, but if it gives you any trouble, you can use a putty knife to gently pry it out, according to Home Guides. Once you remove the glass, you will also need to peel away the old caulk. You can use a flathead screwdriver or a putty knife to help peel the caulk away without much effort. If there is any debris inside the perimeter of the pane, you can scrape that out as well to create a smooth clean surface to apply your window to. This should complete the removal process.

In with the New

Now that the old window is taken out, you can begin the steps to putting in a new window. First, you will need to run a bead of window and door caulk around the perimeter of the pane to ensure adhesion, according to the Family Handyman. Next, carefully place the new window in the pane, making sure you have easy access to the frame and a screwdriver. Now, grab the frame and put it in place. Screw the frame back onto the garage door, take a step back, and give yourself a pat on the back. Your project is now complete

While some garage door repairs require a lot of time, patience and skill, repairing a window is not one of them. This is an incredibly easy and fast process that will lead you on your way to a garage door that is once again visually appealing. You will no longer have to dread pulling into your driveway and seeing outdated or broken windows on your door.


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