9 Signs That You're An Expert Double Glazed Repair Expert

9 Signs That You're An Expert Double Glazed Repair Expert

How to Deal With Double Glazed Repair

It is recommended to have your double-glazed window frames inspected regularly, particularly if they are shrinking or expanding. This will reduce the chance of draughts.

If you notice condensation between the glass panes, the seal could be failing and needs to be replaced. The seal is able to be replaced to lessen condensation and conserve energy.

Broken or cracked panes

Double glazing isn't impervious to damage. It can experience faults that can reduce the energy efficiency. Repairing double glazing is a easy process, however the right tools and expertise are required to carry out top-quality repairs. It is normally best to work with a professional firm to perform the work rather than attempting it yourself.

A broken or cracked window is the most frequent problem with double-glazed windows. This can be a result of a knock or blow to the frame from the outside or an attempt to open a window that is stuck shut. The glass might break or crack into small pieces, based on the size of the crack and the force applied to it.

If windows with double glazing are susceptible to cracking it can be repaired using a form of putty or tape. This will prevent the crack from spreading or becoming worse and it will stop any water, wind or other elements from entering your home through the cracks.

Condensation in double glazing is a different issue that is common and is often caused by a failure of the window seal. It is a natural phenomenon that occurs due to different temperatures and weather conditions, therefore it is important to check that your windows are under warranty prior to attempting to repair them.

This is usually covered by the company that supplied you with your double glazing, so it's important to contact them promptly and explain the problem clearly. It is best to do this in writing instead of via text message or phone Keep a copy of your correspondence.

If you want to try and repair a misted window yourself, a common method involves drilling a hole into the centre of the damaged pane. A desiccant that is specially designed is placed in the hole to absorb moisture and this will help the condensation issue to get rid of itself. However this is temporary solution, and it is recommended to have your double-glazed windows replaced with new units as soon as you can.

Misty Panes

If double-glazed windows begin getting misty, it can be a major trouble and can cause major disruptions to your home. Once you identify the cause it's fairly easy to fix. In most cases the cause of the problem is a defect in the seals between your window panes that allow moisture to enter. Poor installation, drainage issues or even damaged seals made by the window manufacturer can trigger this problem.

double glazing windows repairs  sealed units are made up of two glass panes that have a hollow spacer bar sandwiched between them (shown in the above image). The inside of this bar is perforated, and the bars that are used as spacers are filled with a desiccant that is used to absorb any moisture that gets into the unit. The two glass panes then are sealed together and the whole unit is filled with gas to improve its thermal efficiency.

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

Unfortunately, repairing a misted double glazing window can be a little tricky and isn't something that should be attempted by anyone who doesn't have an extensive understanding of glazing and the construction industry. If you are willing to tackle the challenge, it's possible to fix a sealed window that has been misted by introducing a moisture-absorbing desiccant in the gap between the glass panels.


Remember that this is only a temporary fix and the condensation could occur again. The process will have to be repeated. It is more effective to replace a misted unit. It will also be more efficient and cleaner. Replacements will restore the original insulation of your property it is not possible with a repair. We suggest getting in touch with a reputable double-glazing company if you're having trouble with condensation and misted windows. In the meantime, you can try making sure your windows are as dry as they can by ensuring they're well ventilated and cleaned regularly.

Water Leaks

Double glazed windows shouldn't leak, whether they are old or new. Leaking windows aren't just an inconvenience but can cause significant damage to your home, including mold growth, structural damage and increased heating and cooling costs. Contact a professional window company as soon you suspect a problem.

Window leaks can be a sign that the seals between glass panes aren't functioning correctly. If you notice condensation between the panes it is a sure indication that your window seal has become damaged and moisture is getting into the gaps between the glass's insulating. A small amount of condensation is normal. However when the issue persists and is visible on your home's interior or exterior then it's time to call a repair service.

Water accumulating at the bottom of your window frame is a common reason for leaks. This could be a sign of blocked drain holes or flashing that isn't properly installed, or a sloped sill. A clogged drainage hole is simple to fix using a coat hanger wire to clear the gunk. Incorrect flashing is also easy to fix using roofing caulk to fill in the gaps around the frame. A misplaced pitch could be the cause of an inclined window sill to one side. A professional window repair service can to determine the source of the problem and provide an affordable, quick solution.

It is not unusual for UPVC windows that are older to leak or break. However it is much more cost-effective and efficient to use a double glazing repair service. They can bring back the appearance and function of your windows to what they were like when they were brand new. They can also replace hinges, handles, and locks if required. Professional window repair companies will offer you a warranty on their work. You wouldn't receive this if you were to fix windows yourself.

The difficulty of opening

If you notice your windows are becoming more difficult to open, contact the company that sold you windows. In the majority of cases, a simple repair can resolve the issue. If the problem continues, you should consider replacing your windows with new, more modern designs. New double glazed Windows offer the most recent features to ensure your home is secure and warm. They include slimline uPVC frames or aluminium frames that have advanced insulation that prevents heat from escaping, as well as innovative security hardware.

Condensation between the glass panes is another common sign that double glazing requires repair. This is caused by an issue with the seals between the two panes. Inert gasses are supposed to escape between the two panes of glass and replaced by moist air. This keeps your windows in a breathable state and be energy efficient. If this isn't happening the seals might have become damaged or simply broken down in some way, which may happen over time as a result of weather changes or other elements.

A draft coming from a double-glazed window could also be a sign that the seals aren't working, which means that cold air is leaking in to your home. This could lead to higher energy costs, since your heating system will need to work harder to keep the temperature inside your home stable.

In certain cases, the draught could be solved by lubricating the hinges, handles or mechanisms on double-glazed doors or windows. But, it is important to keep in mind that this is temporary fix. If the issue persists, you'll have to seek out the experts.

You can also add ventilation systems, such as air bricks, extractors or vents in your windows and doors, to help with condensation issues. You should also allow double-glazed doors and windows to  breathe, which can be achieved through trickle vents.