When It's Time to Repair Windows
It is essential to be cautious when fixing your windows. Wear safety glasses and gloves to protect yourself from glass shards.
An easy fix for a broken window is to put a plastic covering over the crack. This will keep insects, snow, and rain from entering your home.
Cracked Glass
Broken windows not only makes your home appear less appealing, but it can let drafts and other elements to enter the home. It doesn't matter if the cracks result from an impact, like soccer or a baseball, or stress, like a sudden temperature change, it is essential to have them repaired as quickly as you can to prevent further damage and to keep your windows working properly.
If your window is cracked but not broken, a quick fix is to apply clear tape to cover it. This is a cheap and simple solution to protect your window from water, dust bugs and other sand. It also keeps out the elements.
If the crack is becoming larger or is getting more deep, it is advised to speak with an expert. A professional glazier can identify the root of the crack and recommend the best repair procedure.
An impact crack is the most popular type of window break typically caused by a sharp object hitting your window with enough force to fracture it. These cracks are usually with a starburst-like pattern of lines and broken pieces that can be quite risky if they break loose. If you have double-pane windows, this crack could weaken the gas layer between the panes and impact your window's energy efficiency.
Stress cracks are another type of crack that develops due to extreme temperature fluctuations and other environmental factors. These cracks begin around the edge of your window, and can eventually grow into full-blown cracks.
A pressure crack is a more serious crack, but it can still be repaired. It is a curvy, curved line that can extend across the window on one or more sides. It can be caused by high or low pressure, which can cause the glass to expand or contract.
If you're looking to take further than nail polish and tape there are other products available for repairing cracks in your window glass. Glass Repair Film, while more expensive can give your windows more protection and durability. If you'd 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 appear like it never had cracks at all!
Leaking Windows
If you notice a damp zone under your window, or the wood around it is soft or decaying, it may be time to repair your windows. The excess moisture can create a breeding ground for mold and mildew which can lead to a myriad of issues for your home. They can reduce the quality of air inside, contribute to sagging drywall, and can worsen allergy symptoms. If not checked, they could cause structural damage to your house.
It's best to call a professional if the water is visible or leaking from outside. Don't ignore leaking windows. They are a leading cause of mold and structural damage.
In many cases, a simple layer of caulking is enough to stop leaks. You'll need to thoroughly clean the area first, however, and then get rid of any old caulking prior to applying a new layer.
It is also important to examine the weep holes in the frame to make sure they're not blocked with debris. These holes are designed to drain rainwater, but they can also become blocked over time by insect carcasses or other debris.
Examine the seal between your double-paned window and the frame. This creates the gas from escaping between the panes, making windows more energy efficient. As time passes the seal will get worn out and let water into your home.
Another sign of leaks is the appearance of water stains on ceiling and walls. These occur when wall is soaked with moisture, which weakens its fibers and leads to discoloration. Peeling paint is another indication of water altering the adhesive properties of the paint, and pulling it away from the wall.
Faux Muntins & Mullions
In the past, mullions and muntins (or glazing bars in the UK) separated and held glass panes in the classic multi-pane windows. After WWII larger expanses of glass that were tempered became available. Today, they're mainly used as a decorative feature in a few older homes.
Most of the time it is the case that a small or even a single group of these wooden supports could be damaged by rain or wind, leaving cracks in the window. You can repair the majority of these brittle or decaying parts.
First, clean window repair affected areas with a cloth and an ammonia-based cleaner that won't leave a residue. Get rid of any rotting or loose pieces and cut the intersections of the painted vertical and horizontal 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. Now, you can apply a thick layer of white paint, paying close attention to the areas that were lightly coated in the first go. Allow the paint to dry completely before removing the tape and applying another coat.
If the problem is more serious such as an hourglass-shaped crack in the middle of the window, it's better to replace the sash. In such cases you'll need to search for a replacement window that is compatible with the window that is in place in terms of the design and size.
For a less expensive alternative, you can also install an attached grid window. These windows consist of a glass pane with a series muntins, which are glued to the surface. This creates a divi-sected appearance. They're not as energy-efficient as traditional windows, but they are.
Installing a drip-cap will stop water from entering the window frame. You can purchase a range of these aluminum drip caps at the majority of home centers for around $20. They're much easier to install than windowsash replacements and will provide you with the same function as a real muntin or mullion.
Broken Sashes & Frames
A damaged window sash is an obvious indication that it's time to get some help. A sash that is broken left unchecked can cause water leaks, wood rot, and other serious issues to the frame and sill. If you've got a damaged sill, you must replace it as soon as you can to ensure that your window is sealed and functioning.
Often, the problem is caused by worn or improperly installed cords for sash. Luckily, replacing these is quite simple and can be accomplished in most double-hung windows. To begin, you'll need dislodge the metal tabs that hold the sash in place. Push up on the opposite side of the sash (it doesn't really matter which side) and then pull towards the opposite side to remove it. To reach the sash cords, you'll need to remove with care the strip that separates the sash.
After you've removed your sash, it's important to take the time to compare its metal tabs to those of the new sash. If they're different it can be difficult to insert the new one into its slot and affect how the sash functions. Luckily, this is easily fixed by placing the tabs in their correct places on your new window.
In addition to the sashes, you'll also have to examine the frame of your window for problems or decay. It's a good idea to do this regularly as wood shrinks and wears down as time passes, particularly with exposure to the elements. You should repair any visible damage as fast as you can to avoid a larger problem.
If your window frames are in bad condition you'll need to treat them with a homemade preservative made with half mineral spirits and half boiled Linseed oil. After the treatment has dried, you are able to finish your frames with the finest latex paint. A fresh coat of paint can also shield your window from the elements.