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How to Deal With Double Glazed Repair
It is recommended to have your double-glazed window frames checked regularly, especially if they are shrinking or expanding. This will reduce the risk of draughts.
If you see condensation between the glass panes, the seal could be failing and must be replaced. The seal is able to be replaced to lessen condensation and save energy.
double glazing repair near me or broken panes
Double glazing isn't indestructible and it is possible for faults to occur that could reduce the energy efficiency of windows and doors. Repairing double-glazing is a relatively simple task, but you will require the right tools and knowledge to do it right. It is recommended to use a professional firm to do the work instead of attempting it yourself.
The most common fault that affects a double-glazed window is a broken or cracked pane. A blow or knock from outside can cause this, as can attempts to open a closed window that is stuck. Glass can crack or break into pieces depending on its size and the force applied to break it.
If windows with double glazing are susceptible to cracking, it can be repaired with a specific type of putty or tape. This will prevent the crack from expanding or becoming worse and it will stop any moisture, wind or other elements from entering the home through the cracks.
Condensation of double glazing is another frequent issue and is usually the result of a breakdown of the window seal. It is a normal occurrence that is caused by weather and temperature changes. Before you attempt to repair your windows, you should see if they are still covered by the warranty.
Typically, this is covered by the company you bought the double glazing from. Therefore, it is important to contact them promptly and explain the issue clearly. This should be written down instead of by text or phone. Always keep an original copy.
Drilling a hole into the center of a misted pane is a common way to repair it yourself. The desiccant will absorb any moisture and will help solve the issue. This is only a temporary fix and it is recommended that you replace your double-glazed units with new ones as soon as is possible.
Misty Panes
Double-glazed windows that mist up can be a huge troublesome issue that can cause major disruptions in your home. It is, however, fairly simple to fix the issue once you understand the root of the issue. Most of the time, the problem is caused by a flaw in the seals that protect your window panes. This allows moisture enter. This could be caused by inadequate installation, drainage issues or even seals that are defective from the window manufacturer.
Standard sealed units comprise of two glass panes, with a hollow spacer bar inserted between them (shown in the image above). The face of the bar is perforated, and the spacer bars are filled with a desiccant which helps to absorb any moisture that comes into the unit. The two glass panes then are sealed together and the whole unit is filled with gas to increase its thermal efficiency.
As you can imagine, if a sealed unit fails, then moisture can enter between the panes, and this can create condensation and mist. This can also result in the heat from your home being lost which can add up to a significant amount of money squandered in energy bills.
Repairing a misted window is a challenging task that should not be attempted by a person who isn't well-versed in the glazing and construction industries. If you are willing to take on the challenge, it is possible to repair the misted seal of a window by introducing a moisture-absorbing desiccant in the gap between the glass panels.
Keep in mind, however this is an interim solution. The condensation will likely return, and the process could need to be repeated. It is more effective to replace a misted unit. It's also more efficient and cleaner. A replacement will also bring back the original insulation of your house that isn't accessible with repairs. If you're experiencing misty windows or condensation, we recommend contacting a reputable company that offers double glazing. In the meantime, try to keep your windows as dry as possible by ensuring they're properly ventilated and cleaning them regularly.
Water Leaks
No matter if they are brand new or old, double-glazed windows should not leak. Leaking windows are not only a nuisance but they can cause severe damage to your home, including mold growth and structural damage as well as higher heating and cooling expenses. If you suspect a leak call a reputable window repair service as quickly as possible to get the issue fixed.
Window leaks are typically indications of a problem with the seals between panes of glass. If you see condensation between the panes this is a sure sign that the seal on your window has been damaged and that moisture is seeping into the insulating gap between the glass. While some condensation is normal, if it continues to grow and is visible on the interior or exterior of your home it is time to get repairs done.
The accumulation of water at the bottom of the window frame is a common cause of leaks. This could be an indication of clogged drainage holes, improper flashing or an unbalanced sill. It is simple to clear a clogged drainage hole by using a coat hanger. Using roofing caulk, it is easy to repair flashing that is not properly installed. If the window sill slopes to one side it may be due to an improper pitch. A professional window repair service will determine the root of the issue and provide an affordable, fast solution.
It is not unusual for UPVC windows that are older to break or leak. However it is more economical and efficient to hire a double glazing repair service. They can bring back the appearance and functionality of your windows to what they were like when they were brand new. They can even replace hinges, handles and locks if necessary. Professional window repair companies will give you a guarantee for their work. You would not get this if you tried to repair the windows yourself.
It is difficult to open
If you find that your windows are becoming more difficult to open, call the company that sold you the windows. In the majority of cases the issue is fixable by a simple fix. If the problem persists it is possible to think about replacing your windows with more modern ones. New double glazed windows offer the latest technology to keep your home warm and secure, including slimline uPVC frames made of aluminium and advanced insulation to prevent the heat from escape, and innovative security hardware to stop intruders from entering your home.
Condensation between the glass panes is another indication that double glazing requires repair. This is due to a failure in the seals between the two panes. Inert gas is supposed to get into the glass and replace it with moist air, ensuring that your windows are airtight and thermally efficient. If this isn't happening the seals might have become damaged or simply broken down in some way, which can occur in time as a result of changing weather conditions or other factors.
A draught emanating from your double-glazed window is also a common sign that the seals have failed, meaning that cold air is getting into your home. This could also result in higher energy costs, since your heating system will need to perform harder to keep the temperature in your home in a stable state.
In some instances, a draught can be fixed by lubricating handles, hinges or mechanisms on your double-glazed doors or windows. It is crucial to note that this is a temporary solution and you'll need to contact the experts in the event that the issue continues to persist.

You can also install ventilation devices, like extractors, air bricks, or vents in your doors and windows to assist with condensation issues. You should also let your double-glazed doors as well as windows to 'breathe,' which can be achieved with trickle vents.