Double Glazing Windows Repairs
Double glazing refers to panes of glass within frames for windows or walls opening. Sometimes, the window glass becomes faulty and may need repairs.
If you have noticed condensation between your windows, or a visible draft, or if hinges and handles become difficult to open, it is an indication that your double glazing is in need of repair. This repair will typically involve a reseal of the entire unit.
Broken Panes
Double-glazed windows are made up of two glass panes, with an air space between them that is filled with inert gases like Krypton and argon. This helps to keep heat inside your home and prevents cold drafts from entering. Sometimes, windows may become damaged and when this happens the entire window might require replacement. If you spot a crack or chip in the window, it is crucial to contact the company that provided you with the double-glazed immediately to inform them of the issue and inquire about repairs.
It is possible to repair damaged glass by following a few easy steps, but it is not recommended unless you are experienced in DIY. Wear gloves and carefully remove the damaged window pane. If it's cracked apply strips of masking tape across the cracked areas in a crisscross design. This will stop the cracks from becoming worse over time, particularly in the winter. It is also recommended to cover the work surface with newspapers to stop any broken pieces from falling. Once the damaged pane has been removed scrape off any glazing putty or glazed window seal with the help of a putty knife. Then, remove the glazing points using pliers. Then, use an adhesive that quickly dries to apply a coat of primer on the wooden surface.
Measure the length and the width of the channels that have grooves with a tape. Subtract 1/8" from both measurements to take into account the slight movement of the replacement pane. Then, slide the new pane into place and roll thin pieces of glazing compound inside the grooved channels. Tap lightly with the hammer at 6'' or 8'' intervals to aid in setting the glass in its place but be careful not to break the glass.
It is a good idea to take advantage of your double glazing warranty to save the cost of a total replacement window. Generally the warranty will cover the cost of any part that you may require replacement or repair, as well as the cost of labour. It is important to check the specifics of your warranty because it may differ from one company to another and you must are aware of what is covered and when.
Foggy Glass
Foggy glass is often the result of condensation between the panes of your double glazing. It can be caused by many factors, such as variations in temperature, especially when the frames aren't set correctly, and even ageing of the seals themselves.
In most instances, double glazing installers are able to fix this issue quickly and easily. It's important to contact the company that installed your windows as soon as you notice any issue, and follow this up in writing. It will be much easier to contact the company if you have to later. This is especially helpful if your warranty or guarantee covers the problem.
It is possible to resolve the issue by replacing the seals on the gaskets. This will not require you to replace the entire window unit, and will make your home more energy efficient. To accomplish this, the window glazier will take off any clips or strips that hold the IGU in place, and then cut through the old sealant with a saw.
They'll then build or order a new IGU that will fit in the frame, and then they'll apply special sealants to ensure that it's air and watertight. After they're done, they'll reinstall the clips or strips that hold it and then apply sealant to make sure it's secure.
If you're lucky the misting will end. It's still important to ensure your frames are properly ventilated so that water doesn't get trapped within your ceilings and walls.
Another frequent issue faced by owners of double glazing is that their windows or doors become difficult to close and open It could be due to extreme weather conditions, or it could mean that the frame has sunk or sagged slightly over time, and isn't sitting flush with the rest of your home. If this is the problem you can try wiping down the frames with cold-water to shrink them slightly. However, this will not solve the problem completely. If you can't solve the issue away, you might need to have them replaced by an expert.
Condensation
Condensation occurs when the insulating gases in double-glazed windows fail to hold their position, leaving moisture and air between the panes. It is more common during winter, when humidity levels are higher. However, window repair can also happen at other times. Moisture can cause mould and mildew to develop around window frames, sealants and sills. This is not only unattractive, but it's extremely harmful to your health. The good thing is that condensation can frequently be resealed by a window professional to reduce the amount of moisture in your home and prevent moisture from building up.
Window sealing, or window gaskets, are a critical part of any double glazing window or door. These gaskets seal the insulated space between your window glass to keep drafts, moisture, and heat from entering or leaving your home. These gaskets can perish or shrink in time due to weather, temperature conditions and ageing, meaning that condensation could be developing on double-glazed windows or doors.
This can be repaired however, it will require replacement of the "sandwich" (thermo-pane and glass) in your double glazing window. If you don't have the proper tools to do the job it is recommended that you hire a professional to re-seal your double-glazed windows.
Mist between your double glazed windows is another issue that is difficult to solve. This is a sign that the vacuum seal installed in the factory has failed, and that there's now no way to get dry air in or out of the window sandwich.
Professionals will reseal the window by using the same method they would employ to solve problems with condensation or fog. This usually involves removing the sandwich and then spraying the cleaning solution on it, then sucking out the old sealing agent. It is essential that you take measurements of the sandwich in terms of length, width and thickness. This will ensure that the new one fits perfectly and that the new seal is drawn.
This can be a challenging task that requires specialized tools that aren't typically found in DIY stores. It is best to leave this task to professionals, since faulty seals can lead to mold and damp in your home. This could be costly and harmful to your health.
Water Leaks
If you notice water leaking around your double glazing windows, it is important to take action quickly. A small leak can quickly become a major issue if not addressed quickly.
Most of the time, the window frame itself can be to blame. Make sure that the sill pan, the flat base of the window frame, is pitched in a way that water drains away from your house and not into the frame. If you find that the sill pan isn't pitched correctly or you can see water in the wood, you should contact a double-glazing repair service.
A damaged window seal is a common reason for leaks. This could be due to age damage, weather, or any other. This isn't as easy to fix and is usually best left to the experts.
A damaged window seal could allow air to pass through the windows which makes it less energy efficient. This can also allow cold air to enter your home during the winter, and hot air to escape during summer. This could result in costly cooling and heating costs.
It is easy to fix by applying a fresh layer of caulking. Although those who have DIY skills can do it themselves however, it is more efficient to have a double glazing expert handle the task. This way you will get assurance and peace of mind that the job is done correctly.
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