8 Tips To Up Your Repair Window Game
When It's Time to Repair Windows
If your windows are in need of repair, it's important to work with care. Wear safety glasses and gloves to protect yourself from glass shattering.
An easy solution to a damaged window is to put a plastic cover over the crack. This will keep insects, snow, and rain from getting into the home.
Cracked Glass
Glass that is cracked can make your home appear less attractive and allow drafts to pass through. Whether the cracks were caused by an impact (like an impact from a soccer or baseball ball) or are a result of stress, for example an abrupt change in temperature it is crucial to have them fixed as soon as possible to prevent further damage and ensure that your windows are working properly.
If your window is cracked but not broken, an easy solution is to apply clear tape to cover it. This is a simple, inexpensive solution to shield your window from dust, water, bugs, and other debris. It also shields your windows from the elements.
If the crack is extensive or appears to be getting worse, it's recommended to seek out a professional. A professional glazier can determine the cause of the crack and recommend the most effective repair method.

Impact cracks are the most frequent window breakage. They typically occur when a sharp object is thrown at your window with enough force that it breaks. These cracks usually display an explosion of lines and broken pieces. They can be dangerous when they break loose. If you have double-pane windows this crack could compromise the gas layer between the panes and impact the efficiency of your windows.
Stress cracks are another type of crack that develops over time because of extreme temperature changes and other environmental factors. These cracks begin around the edge of your window, and eventually can develop into complete breaks.
A more serious but still doable crack is one that is a pressure crack. This is a curvy, curved line that can extend across the window on one or more sides. It is caused by high or low pressure that causes the glass to expand or contract.
If you're willing to go a step beyond nail polish and tape, there are several other products available for repairing cracks in your window glass. Glass Repair Film, while more expensive, will provide your windows with more protection and durability. If you prefer to go the DIY option epoxy is a sturdy adhesive that can be used to fill in cracks to help prevent further damage and make your window look like it did not have cracks at all!
Leaking Windows
If you notice a damp spot under your window or the wood around it is soft or decaying, it may be the time to fix your windows. Mildew and mold thrive in excess moisture which can cause various issues within your home. They can cause indoor air pollution, sagging drywall, and can increase the severity of allergies. If left unchecked they can cause structural damage to the home.
If the water is coming from outside or visible through the frame, it's a good idea to seek out a professional to help you to fix the problem immediately. Leaking windows are among the main causes of structural and mold damage and should not be left untreated.
In many instances, a single layer of caulking is all you need to stop leaks. Before you apply the new caulking, you'll have to clean the area and get rid of any caulking that is in place.
Check the weepholes of the frame for any debris. These holes are designed to remove rainwater, but they can also become blocked over time with insect corpses or other debris.
Check the seal between your double-paned windows and the metal frame. This creates a gas barrier between the panes, making windows more energy efficient. The seal could wear down over time,, and let water get into the home.
Another sign of a leak is the presence of water stains on ceiling and walls. These occur when drywall is saturated with moisture which weakens the fibers and causes discoloration. Peeling paint is another indication of water affecting the adhesive properties of the paint, and pulling it away from the wall.
Faux Muntins & Mullions
In the past muntins (or glazing bars, as they are referred to in the UK) separated and were used to hold the panes of multi-paned windows. Since window repair of glass that were tempered became available after WWII, they fell out of fashion. Nowadays, they're used as a decorative element in a few older homes.
Often just a small or a single group of these wooden supports can be damaged by wind or rain and cause cracks to the window. The good news is that you can repair the majority of these rotting or brittle components.
First, clean the affected areas with a sponge and an ammonia-based cleaning agent that won't leave a residue. Remove any loose or rotting pieces and cut the intersections of the horizontal and vertical window muntins using an exact knife. After you've cut the intersections, you can tape off the lower portion of the window frame with painter's tape. Then, you can apply a thick coat of white paint, paying particular attention to areas that were lightly coated on the first go. Allow the paint to completely dry before taking off the masking tape, and applying the second coat.
If the issue is more severe, such as an hourglass-shaped crack in middle of the window, it's recommended to replace the sash. In these situations it is essential to locate a replacement window that matches the design and size of the existing one.
Installing a grid window is a more affordable option. These windows consist of a full glass pane with a series muntins that are glued on the surface. This creates a divi-sected appearance. They're not as efficient as traditional windows, however.
If you're looking for a simple method to upgrade your windows, consider installing an additional drip cap to prevent water from leaking around the window frame. Home centers typically sell these aluminum drip cap options for about $20. They are much easier to install than replacement windows sashes, and offer the same function as a real mullion or a muntin.
Broken Sashes & Frames
A damaged window sash must be a signal that you should contact a professional. A broken sash, if not addressed, can lead to water leaks, wood rot and other serious issues to the frame and sill. If you've got a damaged sash, it is recommended to replace it right away to ensure that the window is properly sealed.
Often, the problem is caused by worn or poorly installed the sash cords. Luckily, replacing them is quite simple and can be accomplished in all double-hung windows. To begin, you'll need dislodge the metal tabs that keep the sash in place. Then, push up on the opposite side of the sash (it doesn't matter which side) and then pull towards the opposite side to take it off. You'll need to remove the parting strip that divides the sash from the other so you can access the location where the sash cords are located.
It is crucial to compare the metal tabs of the old sash with the new one. If they're not the same, it will be hard to put the new one into its slot and affect how the sash operates. Fortunately, this issue can be fixed by placing the tabs in their correct positions on the new window.
You'll have to examine your window frame, too, for any damage or rot. It's a good idea to do this regularly as wood shrinks and wears down over time, especially with exposure to the elements. If you notice any visible damage, it must be fixed as quickly as possible to prevent the development of a larger issue.
If your window frames have deteriorated they can be treated with a homemade preserver created of half mineral spirits and boiled linseed. After the treatment has dried for two days, you can restore your frames with high-quality latex paint. A fresh coat of paint can protect your window from the elements too.