10 Repair Window Tricks All Experts Recommend

When It's Time to Repair Windows
If your windows require repair, it's important to work with care. Wear safety glasses and gloves to shield yourself from glass shattering.
Placing a plastic cover over the crack is a quick fix for a cracked window. This will prevent insects, snow and rain from getting into the home.
Cracked Glass
Broken windows not only make your home look less appealing but also allow drafts and other elements to enter the home. Whether the cracks were caused by an collision (like the impact of a soccer or baseball ball) or are a result of stress, like an abrupt temperature change or a sudden temperature change, it's crucial to get them repaired as soon as possible to prevent further damage and ensure that your windows are working properly.
If your window is cracked, but not broken, a quick fix is to use clear tape to cover it. This is a simple, inexpensive solution to shield your window from water, dust, bugs and other sand. It also shields your windows from the weather.
If the crack is getting larger or is getting more deep, it is advised to consult with an expert. A professional glazier will determine the root of the crack and recommend the most effective repair method.
Impact cracks are the most common window cracks. They usually occur when a sharp object is thrown at your window with enough force that it cracks. The cracks are usually with a starburst-like pattern of lines and shattered pieces that could be risky if they break loose. If you have double-pane windows this crack could weaken the gas layer between the panes, which can affect the efficiency of your window's energy use.
Another kind of crack is a stress crack which develops gradually over time due to extreme temperature fluctuations or other environmental factors. These cracks usually begin near the edge of your window, and can progress to full-blown cracks.
A more serious but possible crack is one that is a pressure crack. This is most often an arc of curvy lines that extends across one or more sides of your window. It can be the result of high or low air pressure, which can cause expansion or contraction of the glass.
There are other products that can be used to repair cracks in windows when you're willing to go beyond nail varnish and tape. Glass Repair Film, while more expensive can provide your windows with more protection and durability. If you prefer to go the DIY option epoxy is a durable adhesive that can fill cracks to prevent further damage and make your window appear like it did not have cracks in the first place!
Leaking Windows
If you see an area of dampness beneath your window, or you notice that the wood around it is brittle or rotting, it may be time to consider a window repair project. Mold and mildew thrive in excess moisture and can cause various issues within your home. They can affect the quality of indoor air, lead to sagging of drywall and worsen allergy symptoms. Unchecked, they may also cause structural damage to your home.
It is best to call an expert if water is visible or coming from outside. Do not ignore windows that are leaking. They're a major cause of structural damage and mold.
In many instances, caulking can be used to stop leaks. Before applying the caulking, it's necessary clean the area and get rid of any caulking you have already applied.
Check click for source on the frame for debris. These are designed to drain excess rainwater, however they can become clogged with insect corpses and other debris over time.
Examine the seal between the double-paned window and the frame made of metal. This helps to keep a barrier of gas between the panes, which makes windows more energy efficient. Over time the seal may get worn out and let water into your home.
Another indication of a leak is the presence of water stains on the ceiling and walls. The drywall becomes discolored when it is soaked with water. You might also find peeling paint caused by the effects of water destroying its adhesive properties and tearing it away from the wall.
Faux Muntins & Mullions
In the past, muntins and mullions (or glazing bars in the UK) separated and held panes of glass in traditional multi-pane windows. Since larger expanses of tempered glass became available after WWII, they fell out of fashion. They're mainly used as decorative elements in some older homes.
Wind or rain can damage a single support or a small portion of them, resulting in an opening in the window. The good news is that you can repair the majority of these decaying or brittle elements.
Clean the affected areas using a cloth and an ammonia-based cleaner that doesn't leave a traces. Get rid of any rotting or loose pieces and trim the intersections of the horizontal and vertical window muntins with an exacta knife. After trimming the intersections using painter's masking tape, you can use the tape to seal off the lower part of the window frame. Apply a thick layer of white paint to the areas you lightly painted in the first pass. Allow the paint to dry completely before taking off the tape and applying another coat.
If you're dealing with a more severe problem, such as cracks that form an hourglass shape in the center of the window, then it's probably recommended to replace the sash. In such cases you'll need to search for a replacement that matches the existing window in both style and size.
Installing a grid window is a cheaper alternative. These windows are constructed of a complete glass pane with a series muntins that are glued on the surface. This gives them a divided appearance. These windows are not as energy-efficient as traditional ones.
If you're looking for an easy method to upgrade your windows, consider installing a new drip cap to prevent water from leaking around the window frame. There are a variety of these drip caps made of aluminum at many home centers for less than $20. They're much easier to install than a replacement window sash and will provide you with the same function as an authentic mullion or muntin.
Broken Sashes & Frames
A broken window sash is an obvious sign that it's time for assistance. If left unchecked, a damaged sash could cause wood rot, water leaks and more serious issues with the frame and sill. If you've damaged your sash, it is recommended to replace it right away to ensure that the window is properly sealed.
Often, the issue is caused by worn out or improperly installed cords for sash. Luckily, replacing them is quite simple and can be done in the majority of double-hung windows. To begin, you'll need to dislodge the metal tabs that keep the sash in place. Press upwards on the opposite side of the sash (it isn't important which side) and then pull toward the opposite side to pull it out. To get access to the sash cords, you'll need to remove with care the strip of separation that separates the sash.
It's important that you examine the metal tabs of the old sash to those of the new one. If they're different it's difficult to insert the new one in its place and impact how the sash functions. This can be corrected by putting the tabs in their correct positions on your new window.
You'll need to inspect your window frame, too for any damage or rot. It's a good idea to check regularly, since wood will shrink and break down over time. You should repair any visible damage as quickly as possible to avoid a larger problem.
If your window frames are deteriorating and are in need of repair, you can treat them using a homemade preserver made with half mineral spirits and boiling in linseed. After the treatment has dried for two days, you can finish your frames with high-quality latex paint. A fresh coat of paint will also protect your window from the elements.