Often homeowners want to know if they can replace a broken window themselves. If it’s a newer Insulated Glass Unit, or IGU, it will have to be replaced by a professional because there is a vacuum between the two layers of glass. Older single-pane windows, however, can be easily repaired by a do-it-yourselfer, by following simple DIY broken window pane replacement guidelines.

VIDEO TRANSCRIPT

VIDEO TRANSCRIPT
Often homeowners want to know if they can replace a broken window themselves. If it’s a newer Insulated Glass Unit or IGU, it will have to be replaced by a professional because there is a vacuum between the two layers of glass. The installer will measure the pane and have a new one of identical size created before he removes the old unit and installs the new one, making sure that it seals out both air and moisture.

Older single-pane windows, however, can be easily repaired by a do-it-yourself-er. Wear gloves and work slowly to avoid cuts when you remove what’s left of the old glass. Scrape out the old glazing with a putty knife and measure the opening so you can buy the correct size piece of glass. The new pane should be slightly smaller than the opening. Use your putty knife again to press the glazier’s points into the frame about every six inches, so they hold the glass firmly in place. Then apply the glazier’s putty all around the seam where the glass meets the frame. Finally, use the putty knife to create a smooth finished surface on the window.

For more guidance, consider reading our guide on replacing windows yourself or you can check out our highly recommended window repair providers.

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Danny Lipford

Founder

Danny Lipford is a home improvement expert and television personality who started his remodeling business, Lipford Construction, at the age of 21 in Mobile, Alabama. He gained national recognition as the host of the nationally syndicated television show, Today's Homeowner with Danny Lipford, which started as a small cable show in Mobile. Danny's expertise in home improvement has also led him to be a contributor to popular magazines and websites and the go-to source for advice on everything related to the home. He has made over 200 national television appearances and served as the home improvement expert for CBS's The Early Show and The Weather Channel for over a decade. Danny is also the founder of 3 Echoes Content Studio, TodaysHomeowner.com, and Checking In With Chelsea, a décor and lifestyle blog.

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