When It's Time to Repair Windows
If your windows are in need of repair, it's important to be careful when working. Wear safety goggles and gloves to protect yourself from glass shattering.
Applying a plastic covering over the crack is an easy fix for a cracked window. This will prevent snow, rain and insects out of your home.
Cracked glass
Glass that is cracked not only make your home less attractive, but it can let drafts and other elements to enter the home. window repair doesn't matter if cracks are caused by an impact, such as soccer or baseball or stress, such as an abrupt temperature drop, but it is crucial to get them repaired as quickly as you can to prevent further damage and ensure that your windows are functioning properly.
Use clear tape to cover your cracked window if it's not broken. It's a cheap and simple solution that can provide protection from water, dust, bugs and other debris, as well as keeping out the weather.
However, if the crack is extensive or is getting worse, it's recommended to consult a professional. An experienced glazier can identify the cause of the crack and recommend a suitable repair procedure.
A crack caused by an impact is the most frequent type of window break typically caused by a sharp object striking your window with enough force to fracture it. These cracks are typically with a starburst-like pattern of lines, and shattered pieces that can be quite risky if they break loose. If you have double pane windows, this crack could compromise the gas layer between the panes and impact your window's energy efficiency.
Stress cracks are another kind of crack that develops because of extreme temperature fluctuations and other environmental factors. The cracks start around the edge of your window, and can eventually grow into full-blown cracks.
A more serious, but doable crack is the pressure crack. This is most often a curvy line that runs across one or more sides of your window. It could be the result of low or high air pressure that can cause contraction or expansion of the glass.
If you're looking to take a step beyond tape and nail polish, there are alternatives to fix cracks in your window glass. A product like Glass Repair Film is a little more expensive, but will provide more protection and durability for your windows. If you'd rather make it yourself epoxy is an adhesive that can be used to fill in cracks and prevent further damage. It will make your window appear as if it never had any cracks in it at any point.
Leaking Windows
If you notice an area of dampness under your window, or notice that the wood around it is brittle or rotting, it may be time for a windows repair project. Mold and mildew thrive in excessive moisture and can cause various issues within your home. They can reduce the quality of air inside, contribute to sagging of drywall and worsen allergy symptoms. If left unchecked, they can also cause structural damage to the structure of the house.
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 with the repairs immediately. Don't ignore leaking windows. They are a leading cause of structural damage and mold.
In many instances caulking is a great option to stop leaks. You'll need to thoroughly clean the area first though, and take off any caulking that is old before applying new caulking.
Check the weepholes on the frame for any debris. These holes are designed to drain excess rainwater but can become clogged in time due to insect corpses or other debris.
Make sure you have a seal between your double-paned window and the frame. This will ensure an airtight seal between the glass panes and help make windows more efficient. Over time the seal will get worn out and let water into your home.
Water stains on the ceiling and walls are another sign of a leak. The drywall turns discolored when it is soaked with water. There is also the possibility of peeling paint as a result of water destroying its adhesive properties and tearing away from the wall.
Faux Muntins & Mullions
In the past, mullions and muntins (or glazing bars in the UK) separated and held panes of glass in classic multi-pane windows. Since the larger expanses of glass with tempered coatings became available following WWII They went out of fashion. They're used only as decorative elements in some older homes.
Most of the time it is the case that a small or even a single group of these wooden supports could get damaged by wind or rain leaving cracks in the window. The good thing is that you are able to repair most of these rotting or brittle parts.
Clean the affected areas using a cloth and an ammonia-based cleaner that won't leave any residue. Take off any rotting or loose pieces and cut the intersections of the horizontal and vertical window muntins with an exacta knife. After you've trimmed the intersections, you can tape off the lower portion of the window frame using painter's tape. Now, you're able to apply a heavy coat of white paint, paying particular focus on the areas that were lightly coated on the first coat. Allow the paint to dry completely before taking off the tape and applying a new coat.
If you have an issue that is more serious like a crack that forms an hourglass-like shape in the middle of the window, it's likely to be best to replace the sash. In these situations it's crucial to find the right replacement window that matches both the style and size of the current one.
Installing grid windows is a less expensive option. These windows feature a complete pane of glass that is topped with a series of muntins that are glued to the surface, giving them a divided appearance. They're not as efficient as traditional windows, however.
Installing a drip cap can stop water from entering the window frame. Most home centers sell these drip caps made of aluminum for around $20. They're much easier to install than a replacement window sash, and they'll provide you with the same functions as a real mullion or muntin.
Broken Sashes & Frames
A damaged window sash is an obvious indication that it's time for assistance. If left unchecked the broken sash may cause wood rot, water leaks and more serious problems 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.
The issue is usually caused by damaged or improperly installed cords. It is easy to replace these cords on most double-hung window models. First, you'll need to remove the metal tabs holding the sash. Press upwards on the opposite side of the sash (it doesn't really matter which side) and then pull toward the opposite side to remove it. To get access to the cords for the sash, you'll have to remove the parting strips that separate the sash.
It's important that you examine the metal tabs of the old sash to the new one. If they are different it may be difficult to place the new sash into its correct slot and could affect how well the sash performs. Luckily, this is easily fixed by placing tabs in the correct locations on your new window.
You'll have to examine your window frame as well for any damage or decay. It's recommended to check it regularly since wood shrinks and wears down over time, particularly after exposure to the elements. If you notice any obvious damage, it should be fixed as quickly as possible to prevent an even bigger issue from arising.
If your window frames have begun to deteriorate they can be treated with a homemade preserver made from half mineral spirits and boiled in linseed. After the treatment has dried for two full days, you can then restore your frames with a high quality latex paint. A fresh coat of paint will also shield your window from the elements.