Removing and cleaning storm windows needs to be done with care to avoid causing damage and injuries.
Here are some tips to help you
- Several types of storm windows are commonly used. Vinyl or aluminum windows with single-pane glass are held in place with plastic or metal tabs and are usually found on the interior side of the windows. Thicker single-pane glass with a wood frame is usually held by metal lever snaps or screws and found on the exterior side. Single-pane triple-track aluminum storm windows can slide open and have a removable screen. They are installed over double-hung windows.
- When removing and cleaning storm windows, label them so you will know where each piece goes when you are replacing them. Wear eye protection, long sleeves, and leather gloves, and have someone help you.
- Storm windows with wooden frames can warp or swell and get stuck. The edge of the frame may have been painted over and need to be trimmed. Use a utility knife to score the painted area and a flat putty knife or screwdriver to pry the edges loose. Watch out for loose frames on older aluminum storm windows.
- Before you clean your storm windows, check for chips or cracks. If you find any, have a professional replace the glass. If you have second-story storm windows that need to be cleaned, it is best to hire professional window cleaners.
- If you have indoor single-pane storm windows, turn the tabs that hold them in place. If they are too tight, use pliers or a screwdriver. Be careful not to let the window fall out. Use a small flat screwdriver to gently lift out one edge and then gently remove the storm window. Be especially careful if the windows are not made of tempered glass. Check the windows carefully for cracks before you remove them.
- Outdoor storm windows can be removed in the same way. Outdoor storm windows usually have thicker glass and are heavier and harder to handle. Old wooden frames may be swollen or warped.
- If you have sliding triple-track aluminum storm windows, they will need to be removed one pane at a time from the inside. Slide the window open a crack, press on each side of the frame to find the spring-loaded track, and remove the piece. Then remove the screen, being careful not to drop the upper window. Have a helper hold the top piece in place while you remove the screen. Then slide the upper half down about an inch and remove it.
- After you have removed your storm windows, lean them against a flat wall to clean them. For indoor storm windows, put a towel under them to catch water runoff. Don’t use too much pressure because that can cause the glass to bow or break. Any fog that forms during cleaning should evaporate quickly.