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How to Deal With Double Glazed Repair

It's a good idea have your double-glazed windows inspected regularly, especially if you find that the frames are contracting or expanding. This will reduce the risk of drafts.

If you see condensation between the glass panes, it is possible that the seal be failing and must be replaced. Replacing the seal will not only reduce condensation, but it will also help to reduce the cost of energy.

Cracked or Broken Panes

Double glazing is not indestructible. It can experience problems that could reduce the energy efficiency. Repairing double glazing is a simple process but the right tools and expertise are required to carry out quality repairs. It is generally recommended to employ a professional complete the task, instead of trying to do it yourself.

The most common fault that can affect a double-glazed window is a broken or cracked pane. A knock or blow from the outside can cause this, as can attempts to open a stuck-closed window. The glass may crack or break into small pieces, depending on the size of the crack and the force that is applied to it.

You can repair double-glazed glass windows that is prone to cracking using a special tape or putty. This will stop the crack from expanding or becoming worse and it will stop any wind, water or other elements from entering your home through the cracks.

Another common problem is condensation in double glazing. It is usually the result of a broken window seal. It is a normal occurrence that occurs due to temperatures and weather conditions. Before attempting to fix your windows, you should determine if they are covered by warranty.

This will usually be covered by the company who provided you with the double glazing, therefore it's essential to contact them immediately and explain the problem clearly. This is best written down instead of by text or phone. Always keep an original copy.

If you're looking to try and fix a damaged or misted window yourself, a typical method involves drilling a hole into the centre of the damaged pane. The desiccant absorbs any moisture and help to solve the issue. This is a temporary fix and it is recommended you replace your double-glazed units with new ones as soon as you can.

Misted Panes

Double-glazed windows that mist up can be a major nuisance and cause major disruptions to your home. However, it is fairly easy to fix the issue once you understand what's causing it. In most cases the issue is caused by a flaw in the seals which separate your window panes. This allows moisture enter. Poor installation or drainage issues or defective seals from the window manufacturer can trigger this problem.

Standard sealed units are made up of two glass panes, with a hollow spacer bar inserted between them (shown in the above image). The inside of this bar is perforated, and the spacer bars are filled with a desiccant, which is there to absorb any moisture that gets into the unit. The two glass panes then be sealed and the whole unit will be injected with gas in order to improve its thermal efficiency.

As you can imagine, if the sealed unit fails, then moisture can enter between the panes and this can cause condensation and even mist. This can also cause heat to escape from your property, which could result in a significant amount of money lost to energy bills.

Unfortunately, fixing double glazing windows that have been misted isn't easy and shouldn't be attempted by those who don't have an extensive understanding of the glazing industry and construction industry. If you are willing to tackle the challenge, it is possible to repair a sealed window that has been misted by introducing a moisture-absorbing desiccant in the gap between the glass panels.

Be aware that this is only a temporary fix and the condensation might return. The process will need to be repeated. It's far more effective to replace a misted glass unit and will be much cleaner and quicker. A replacement will also help restore the original insulation of your house which isn't possible in a repair. We suggest getting in touch with a reputable double-glazing company if you're struggling with condensation and misty windows. While you wait, make sure that your windows as dry and clean as possible.





Water Leaks

If they're new or old, double glazed windows should not leak. Leaking windows aren't just a nuisance but they can cause significant damage to your home such as mold growth and structural damage as well as higher heating and cooling costs. If you suspect a leak call a reputable window repair service as quickly as you can in order to bring the issue fixed.

Window leaks are usually an indication of a problem with the seals between the panes of glass. If you notice condensation between the panes, it's a sure sign that the window seal has become damaged and moisture is getting into the gaps between the glass's insulating. A little condensation is perfectly normal. However should the issue persist and appears on your home's interior or exterior then it's time to call in a repair service.

Water accumulating at the bottom of your window frame is a common reason for leaks. This can be a sign of clogged drainage holes or flashing that is not properly installed or a sloped sill. It is easy to clear a clogged drainage hole by using a coat hanger. Flashing that isn't properly installed is also simple to fix by using roofing caulk to fill the gaps around the frame. A wrong pitch could be the cause of a window sill that slopes to one side. A reputable window repair company can identify the root of the problem and offer an efficient, quick and cost-effective solution.

While it is not unusual for old UPVC windows to break or leak but it is more cost-effective and efficient to get a professional double-glazed repair service. More Help can restore the appearance and function of your windows to how they were when they were new. They can even replace hinges, handles, and locks, if needed. A professional window repair company will also offer a type of warranty for their work, which you will not be able to get if you tried to repair the window yourself.

The difficulty of opening

If you find that your windows are becoming more difficult to open, call the company that sold you them. In most cases, a simple fix will resolve the issue. If the problem continues, you should consider replacing your windows with windows that are more modern in design. Double-glazed windows with modern designs offer state-of-the-art features that will keep your home safe and warm, including slimline uPVC or aluminium frames and advanced insulation to prevent heat from escaping, as well as innovative security hardware to stop intruders from entering your home.

Condensation in the glass panes is another indication that double glazing requires repair. This is caused by an issue with the seals that connect the two panes. Inert gases are supposed to escape between the two panes of glass and be replaced by humid air. This keeps your windows airtight and energy efficient. If this doesn't happen, then the seals may have become less effective in the course of time due to changes in weather or other elements.

A draft coming from your double-glazed window is also a common sign that the seals have failed, indicating that cold air is leaking into your home. This can also result in higher energy bills as your heating system will need to work more to maintain the temperature of your home.

In certain situations a draught may be fixed by lubricating hinges, handles or mechanisms of windows or doors with double glazing. But, it is important to remember that this is only a temporary fix and if the issue persists, you will need to call in the experts.

To prevent condensation, consider installing ventilation in your windows and door for reducing condensation, such as air bricks or extractors. It is also essential to allow double-glazed doors and windows to breathe by leaving them open to the maximum extent possible. This is possible with trickle vents.