Double Glazing Windows Repairs
Double glazing is the usage of two panes in a frame or opening in a wall. The window glazing may be damaged at times and require repairs.
If you have noticed condensation between your windows, or a noticeable draft, or if hinges and handles become difficult to open, this could be an indication that your double glazing needs repair. window repairs involves a reseal on the entire unit.
Broken Panes
Double-glazed windows comprise of two glass panes that have an air gap between them that is filled with inert gases like argon or krypton. This helps to keep the heat in your home and prevent cold drafts and moisture from escaping. Sometimes, windows will become damaged, and the entire window will require replacement. It is crucial to contact the company that supplied you with double glazing immediately if you notice a chip or crack in the window.
It is possible to fix a broken pane of glass with just a few steps, however it is not recommended unless you have experience in DIY. First of all, you will need to put on some gloves and carefully remove the damaged pane. If it's cracked, press strips of masking tape over the cracks in a crisscrossing pattern. This will stop the cracks from becoming worse over time, particularly during the winter. It is also an excellent idea to cover your work surface with newspaper in case any broken pieces fall off. Once the damaged pane has been removed, scrape off any glazing putty or glazed window seal using 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.
Take measurements of the length and width of the grooved channels using the help of a tape. Subtract 1/8" from both measurements to allow for the slight movement of the replacement pane. Then, you can roll a thin rope of glazing compound into the grooved channels and then slide the glass into the grooves. Tap gently with a hammer at 6 8'' intervals to help set the glass in place, but be careful not to break the glass.
If you have a double glazing warranty, it's worthwhile to try using this to avoid the expense of a replacement window. The warranty generally covers the cost of any part that you may require replacement and also labour. You should check the details as they will vary from company to company.
Foggy Glass
Foggy glass is often the result of condensation between the panes of your double glazing. This can be due to many things like temperature fluctuations, incorrectly installed frames, or the seals that have deteriorated over time.
The good news is that in most cases this issue can be resolved easily by a skilled double glazing installer. It is recommended to contact the company who installed your windows as soon as you notice any problems. Follow up with a written response. This will make it easier in the event that you need to contact them again in the future. It can also be extremely helpful if the problem is covered by your warranty or guarantee.
The best way to fix the fogging is to replace the gasket seals. This can be done without having to replace the entire window unit, and it will also help keep your home energy efficient. The window glazier should first take off any retaining strips or clips that are holding the IGU and then use a saw to cut away the sealant that was previously used.
They'll then design or order a new IGU that will fit the frame, and then they'll apply special sealants to make sure it's air-tight and watertight. When they're done, they'll reinstall retaining clips or strip them and apply more sealant.
If you are lucky the misting will cease. It is essential that your frames are properly ventilated to stop moisture from accumulating in your walls or ceilings.
Double glazing owners may also notice that their windows and doors are difficult to open or close. This may be due to extreme weather conditions or simply because the frame has become sagging over time and is not aligned with the rest of your home. If this is the problem you can try wiping down the frames using cold water to shrink them a bit. However, this will not solve the problem completely. If you can't resolve the issue completely, you may require replacing them by a professional.
Condensation
Condensation occurs when the insulating gas in double-glazed windows fails to stay in place, allowing moisture and air between the panes. This is a common issue in winter, when humidity levels are generally higher, though it can occur at other times of the year too. Moisture can cause mould and mildew to grow around window frames, sealants and sills. It's not just ugly, but extremely harmful to your health. The good part is that condensation can frequently be resealed by a professional window installer to help reduce moisture in your home and stop the build-up of moisture.
Window gaskets are an important part of any double-glazed window or door. They help seal in the air that is insulated between the window glass and block drafts, heat, and moisture from entering or leaving your home. The gaskets can shrink or disappear over time due to variations in temperature, weather conditions, and ageing. You may see condensation on your double-glazed windows or doors.
This can be repaired, but will require replacing the "sandwich" (thermo-pane & glass) in your double glazing window. It is recommended that, unless you have the correct tools, you get a professional to re-seal double-glazed window.
Mist between your double glazed windows is another common problem that is difficult to repair. This is a sign that the factory vacuum seal has failed and there is no way to let air in or out of the sandwich.
A professional will reseal your window using the same process as they would for the fog or condensation issue. This usually involves removing a sandwich and then spraying the cleaning solution on it, and then sucking the old sealing agent. It is essential that you take measurements of the sandwich in terms of width, length and thickness. This will ensure that the new seal fits perfectly and that the new seal is drawn.
This is a difficult job and requires specialised tools that aren't commonly found in DIY stores. It is best to leave this task to professionals, as incorrect seals could result in damp and mold in your home. This could be costly and hazardous to your health.
Water Leaks
It is crucial to act as soon as you begin to notice water leaks from your double-glazed windows. A small leak can quickly turn into a big problem when not dealt with quickly.
Often times the window frame itself can be to blame. Check to make sure the sill pan (the flat bottom of the frame) is pitched to drain water away from your home, and not into the window frame itself. If you find that the sill pan isn't set correctly or you see water in the wood, you should call an expert in double-glazing repair.
A damaged window seal is another common reason for leaks. This is usually caused by the weather, damage or age. This isn't an easy thing to fix, and is generally best left to the professionals.
A broken window seal can let air in through the windows, making it less energy efficient. This lets cold air in your home during winter and hot gas to escape during summer. This could result in high heating and cooling costs.
It is easy to fix by applying a fresh layer of caulking. Although those who have DIY skills can do this themselves, it is usually easier to have a double-glazing specialist handle the task. This way you will get the assurance and peace of mind knowing that the job will be done right.
Certain double-glazed windows are covered by warranties that last up to 20 years. It is recommended to check with the company who sold you windows to determine the warranty they provide and for how long. You can avoid the expense of having to replace double-glazed windows in the near future. If your double-glazed windows are covered by a warranty, it is essential to report the problem when you discover any issues. You can do this on the internet or by contact them directly. This information will be useful if you need to use the warranty.