An Intermediate Guide Towards Double Glazed Repair
How to Deal With Double Glazed Repair
You should make sure that your double-glazed window frames checked regularly, especially if they are shrinking or expanding. This will reduce the risk of draughts.
If you notice condensation between the glass panes, the seal could be failing and needs to be replaced. Replacing the seal will not only reduce condensation, but also save on energy bills.
Broken or cracked Panes
Double glazing isn't indestructible. It can develop problems that could reduce the energy efficiency. Repairing double-glazing is an simple process, but you will require the right tools and experience to do it correctly. It is generally recommended to use a professional firm to perform the work rather than trying it yourself.

A broken or cracked window is the most frequent problem with double-glazed windows. A knock or a blow from the outside can cause this, as can attempts to open a window that is closed. Glass can crack or break into pieces depending on its size and the force that is used to crack it.
If a double-glazed window is prone to cracking, it can be repaired using a type of putty or tape. This will prevent the crack expanding or getting worse and will stop water, wind or any other elements from getting into your home through the cracks.
Another issue that is common is condensation in double-glazed windows. This is usually the result of a broken window seal. It is a natural process that occurs due to different temperatures and weather conditions, therefore it is important to check whether your windows are under warranty before attempting to repair them.
It's usually 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 via text or phone. Always keep the original.
If you're interested in trying to fix and fix a window that has become misty yourself, a common method involves drilling an opening in the centre of the affected pane. A desiccant that is specially designed is inserted to absorb moisture and this will help the condensation issue to get rid of itself. However it is an interim solution, and it is recommended that you have your double-glazed windows replaced with new units whenever possible.
double glazing windows repairs -glazed windows that mist up can be a major issue and cause major disruptions in your home. Once you have identified the source it's easy to repair. Most of the time the issue is due to a problem in the seals which separate the window panes. This allows moisture to enter. This could be due to poor installation, drainage issues or even faulty seals from the window manufacturer.
Standard sealed units are made up of two glass panes, with a hollow spacer bar sandwiched between them (shown in the above image). The face of the bar is perforated, and the bars are filled with a desiccant, that is used to absorb any moisture that comes into the unit. The two glass panes are then sealed and the whole unit is injected with gas to increase its thermal efficiency.
As you can imagine, if the seal fails, moisture could be trapped between the panes, causing condensation and mist. This can also result in heat escaping from your property, which can result in a substantial amount of money being lost due to energy bills.
Repairing a misted glass is a difficult task that shouldn't be attempted by anyone who doesn't have extensive knowledge in the construction and glazing industries. However, if you are prepared to take on the challenge, it's possible to repair a misted sealed unit by adding a moisture absorbing desiccant to the gap between the glass panes.
Bear in mind, though this is an interim solution. The condensation will likely return and the process may need repeating. It is more effective to replace the misty unit. It's also quicker and more clean. A replacement can also bring back the original insulation of your property that isn't accessible in repair. If you are experiencing misted windows or condensation, we suggest you contact an experienced company that can provide double glazing. While you wait, make sure to keep your windows as clean and dry as possible.
Water Leaks
Double-glazed windows should not leak, regardless of whether they're old or new. Leaking Windows are not just a nuisance, but can also cause serious damage to your home. This can include the growth of mold and structural damage as well as increased heating and cooling bills. If you suspect that your windows are leaking, contact a professional window repair company as soon as possible to get the issue under control.
Window leaks are typically indications of a problem with the seals between the panes of glass. If you notice condensation between the panes, this is a sure sign that the window seal has become damaged and moisture is seeping 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 exterior or interior 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 could be a sign of drain holes that are blocked, improper flashing or an uneven sill. A drainage hole that is clogged is simple to fix using a wire coat hanger to clean out the gunk. Incorrect flashing is also easy to fix by using roofing caulk to fill the gaps in the frame. A faulty pitch could be the cause of an inclined window sill to one side. A professional window repair company will be able to identify the reason and provide an efficient, quick and cost-effective solution.
It is not unusual for UPVC windows that are older to break or leak. However it is more economical and efficient to use a double glazing repair service. They can restore your windows' appearance and functionality to what they were when they first came out. They can also replace hinges, handles and locks if necessary. A professional window repair service will also offer a type of warranty for their work, which you could not be able to get if you tried to repair the window yourself.
Difficulty to Open
If you find that your windows are becoming harder to open, you should contact the company that sold you them. In the majority of instances, a simple repair can resolve the issue. If the issue continues to persist and you are unable to resolve it, you should consider replacing your windows with, more modern designs. New double glazed windows offer modern features that keep your home safe and warm, including slimline uPVC or aluminium frames with advanced insulation that stops the heat from escape, and innovative security equipment to keep out intruders.
Another common sign that your double glazing requires repairs is condensation between the panes of glass. This is due to a failure of the seals that separate the two panes. Inert gases are supposed to escape between the panes of glass and then be replaced by moist air. This will keep your windows airtight and energy efficient. If this isn't happening, the seals could have degraded or broken, which is something that may happen in time as a result of weather changes or other causes.
A draught emanating from the double-glazed windows is also a common sign that the seals have failed, indicating that cold air is leaked 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 stable.
In certain situations the draught could be fixed by lubricating hinges, handles or mechanisms of windows or doors with double glazing. It is important to remember that this is only a temporary solution and you will be required to consult with a professional when the issue persists.
To prevent condensation, you can install ventilation in your windows and door like extractors or air bricks. It is also important to allow your double-glazed doors and windows to 'breathe,' which you can achieve by using trickle vents.