Double Glazing Windows Repairs
Double glazing is the term used to describe panes of glass in the frame of a window or wall opening. Sometimes, the window glass gets damaged and may require repairs.
If you have noticed condensation between your windows, a visible draft, or if hinges and handles become difficult to open, this could be an indication that your double glazing requires repair. This repair typically requires 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 argon and krypton. This keeps the heat in your home while preventing cold drafts and moisture from getting in. Sometimes, windows may become damaged and when this happens, the entire window may need replacement. If you notice a crack or chip in the window, it is crucial to contact the company that supplied you with the double glazing as soon as you can inform them of the issue and inquire for a repair.
It is possible to repair damaged glass with just a few steps, but it is not recommended unless you have previous experience in DIY. First you'll require gloves and remove the broken pane. If it's cracked, apply strips of masking tape over the cracked areas in a crisscross pattern. This will prevent the cracks from becoming worse over time, particularly in the winter. It is also recommended to cover the work area with newspaper in case any broken pieces fall off. Once the damaged pane has been removed, scrape away any glazing putty or glazed window seal with the help of a knife. Remove the glazing points with pliers. Then, apply a primer that dries quickly to cover the wood surface.
If you're able to purchase a replacement pane you can measure the length and width of the grooved channel using a tape measure. Subtract 1/8'' from both measurements to allow for some movement of the new pane. Then, roll a short rope of glazing compound into the channels with grooves and then slide the glass in place. Tap the glass gently with the hammer every 6" or 8" to help it set in place. Be careful not to break it.
It is a good idea to take advantage of your double glazing warranty to save the cost of a total replacement window. In general, the warranty will cover both the cost of the replacement parts and labour. It is crucial to review the terms of your guarantee because it may differ from one company to the next, so make sure you understand what is covered and when.
Foggy Glass
Foggy glass is often the result of condensation between the panes of your double glazing. This could be caused by a number of things, such as variations in temperature, poorly installed frames, or even the seals that have deteriorated over time.
In the majority of cases, double glazing installers can fix this issue quickly and easily. It's important to contact the company who installed your windows when you discover an issue, and follow this up in writing. It will be much easier to reach the company should you need to contact them later. This is especially helpful if your warranty or guarantee covers the problem.
The most effective way to stop the fogging is by replacing the gasket seals - this is done without the need to replace the entire window unit, and will also help to keep your home energy efficient. The window glazier will first take off any retaining strips or clips that hold the IGU and then make use of the saw to cut through the sealant that was previously used.
They'll then build or order an IGU to fit in the frame, and they'll apply special sealants to ensure it's air and watertight. After they're done, they'll reinstall the retaining clips or strips and apply more sealant to ensure that it's secure.
If you're lucky, the misting will stop after this. It's still important to ensure your frames are properly ventilated to ensure that water doesn't get trapped within your ceilings and walls.
Double glazing owners may also notice that their windows and doors are difficult to open or close. This can be due to extreme weather conditions, or simply because the frame has become sagging over time and is not in line with the rest of your home. If this is the case, you can try wiping the frames with cold water to bring the frames a bit, but it's unlikely that this will resolve the issue completely. If you're still unable to solve the issue, you may need to hire a professional to replace them.
Condensation
Condensation happens when the insulating gas in double-glazed windows fails to hold its place, leaving air and moisture between the panes. This is more common in winter when humidity levels are higher. However it can also occur at other times. A build-up of moisture can lead to mildew and mould around sills sealants, window frames and even window sills which are not only ugly but also harmful to your health. The good part is that condensation can usually be sealed by a professional window installer to help reduce moisture in your home and prevent the build-up of moisture.
Window gaskets are a crucial component of any double-glazed window or door. These gaskets seal in the air-tight space between the window glass to keep drafts or moisture and heat from entering or leaving your home. Gaskets can degrade or shrink over time due to fluctuations in temperature, weather conditions and aging, meaning that condensation could be forming on your double-glazed windows or doors.
It is possible to repair it however, it will require replacing the "sandwich" (thermo-pane & glass) in your double glazing window. If you do not have the appropriate tools it is recommended you have a professional re-seal your double-glazed windows.
Another frequent issue is mist that occurs between double-glazed windows. This can be difficult to resolve. This is an indication that the factory vacuum seal has failed and there is no way to get air in or out of the sandwich.
A professional will reseal the windows using the same process as they would with the fog or condensation issue. This will normally involve removing the thermo-pane sandwich, spraying it with a cleaning solution and then sucking the sealant out of the old. It is crucial to take measurements of the sandwich in terms of length, width and thickening. This will ensure that the new one is perfectly sized and that the new seal is drawn.
This is a difficult job that requires tools that aren't commonly found in DIY shops. It is best to leave this job to professionals, as incorrect seals could cause mold and damp in your home. window repair could be costly and harmful to your health.
Water Leaks
It's important to take action when you see water leaking from your double-glazed windows. If you don't act swiftly even the tiniest leak could turn into a major problem.
Sometimes, the window frame itself can be the cause. Make sure that the sill pan (the part that is flat at the bottom of the window frame) is designed to drain water away from your home, and not into the frame itself. If the sill isn't properly pitched or if you see moisture in the wood you will need to contact an expert repair service for double glazing to get professional assistance.
Another reason for water leaks is damaged window seals. This can be caused by weather, age, or damage. This isn't as easy to fix and is usually best left to the professionals.
A damaged window seal could let air through the windows which makes it less efficient in energy use. This can also allow cold air to enter your home in the winter, and hot air to escape in summer. This could result in higher cost of cooling and heating.
The most straightforward way to fix this is to apply a new layer of caulking. While it is possible for people who have DIY skills to complete this on their own it is usually much easier to let a double-glazing specialist handle it for you. You will feel secure and have a guarantee that the job has been done correctly.
Double-glazing windows are available with warranties of up to 20 years. It is best to contact the company that supplied you with your windows to find out what warranties they offer and how long it lasts. This will save you the cost of having to replace your double-glazed windows at a later time. If your double glazed windows are covered by a warranty, it is crucial to report the problem when you discover any problems. You can do this on the internet or by contact them directly. This information is useful in the event that you have to utilize the warranty.