15 Up-And-Coming Double Glazed Repair Bloggers You Need To Keep An Eye On
How to Deal With Double Glazed Repair
It's a good idea to inspect your double-glazed windows regularly, especially if you find that the frames are expanding or contracting. This will reduce the chance of drafts.
If you notice condensation between the glass panes, the seal may be failing and should be replaced. The seal can be replaced to decrease condensation and help save energy.
Broken or cracked panes
Double glazing isn't indestructible and there are a few issues that could reduce the energy efficiency of the windows and doors. Repairing double glazing is a relatively easy process, however the right tools and skills are needed to perform quality repairs. It is usually best to get a professional perform the work instead of trying to do it yourself.
The most common issue that occurs with double-glazed windows is a cracked or broken pane. It could be the result of a knock or blow to the frame from outside, or from an attempt to open the window that is closed. Glass can break or crack into pieces based on its size and the force applied to break it.
You can repair a double-glazed glass window susceptible to cracking by using special tape or putty. This will prevent the crack from extending or getting worse. It will stop any wind, water or other elements from entering the home through the cracks.
Condensation in double-glazed windows is a different issue that is common and is usually the result of a breakdown of the window seal. It is a normal phenomenon that happens due to weather and temperature changes. Before attempting to repair your windows, check to see if they are still covered by warranty.
Typically, this will be covered by the company that you purchased your double glazing from so it is essential to contact them promptly and explain the issue clearly. It is recommended to do this in writing rather than via text message or phone, and always keep an original copy of the correspondence.
If you're looking to try and fix a damaged or misted window by yourself, a popular procedure is to drill an opening in the centre of the affected window. A special desiccant is placed in the hole to absorb any moisture, which can aid in helping the condensation issue to get rid of itself. This is only a temporary fix and it is recommended you replace your double-glazed units with new ones as soon as you can.
Misted Panes

When double-glazed windows start getting misty, it can be a real trouble and can cause major disruptions to your home. Once you identify the cause it's fairly easy to fix. Most often, the cause of the problem is a failure of the seals between the window panes, which allows moisture to enter. This could be due to poor installation, drainage issues or even seals that are defective from the window manufacturer.
Standard sealed units consist two glass panes that are sandwiched by an open spacer (shown above). The inner surface of the spacer bar has been perforated, and the spacer bars are filled with desiccant to absorb any moisture. The two glass panes then are sealed and the whole unit is injected with gas to increase its thermal efficiency.
As you can imagine, if the sealed unit fails, then moisture can get in between the panes, and this could cause condensation and mist. This could cause heat to escape your home, which could result in a substantial amount of money lost on energy bills.
Unfortunately, repairing the misted double glazing window can be a bit difficult and shouldn't be attempted by anyone who doesn't have an extensive understanding of the construction industry. If you're willing to take on the challenge, it is possible to repair the misted seal of a window by adding moisture-absorbing desiccant to the gap between the glass panels.
Keep in mind, however, that this is only temporary solution, and the condensation will likely return, and the process could need to be repeated. It's far more effective to replace the misted glass and it's much more hygienic and faster. Replacements will bring back the original insulation of your home and is not achievable by repairing. We recommend getting in touch with a reputable double-glazing company if you're having trouble with condensation and misted windows. In local double glazing repairs , try to keep your windows as dry as possible by making sure they're properly ventilated and cleaning them regularly.
Water Leaks
Double glazed windows shouldn't leak, regardless of whether they're old or new. Leaking windows aren't only an inconvenience, but could also cause serious damage to your home. This includes mold growth, structural damage, and increased heating and cooling bills. Contact a professional window service as soon as you notice a issue.
Window leaks are typically indications of a problem with the seals that connect the panes of glass. If you notice condensation between the panes of glass it's an indication that the seal between the two panes is deteriorating. Moisture is now flowing through the insulating space that is between the two panes. A small amount of condensation is normal. However should the issue persist and is visible on your home's interior or exterior, it is time to call in an expert repair service.
Another reason for leaks is that water collects on the bottom of the frame of your window. This could be an indication of clogged drainage holes, improper flashing or an unbalanced sill. It is simple to clear a clogged drain hole by using a coat hanger. Incorrect flashing is also easy to fix using roofing caulk to fill in the gaps around the frame. If the window sill is sloping to one side it may be due to an incorrect pitch. A reputable window repair company can identify the root of the problem and offer an efficient, quick and cost-effective solution.
It is not unusual for UPVC windows that are older to leak or break. However, it is more cost-effective and efficient to use an expert to repair your double glazing. They can restore your windows' appearance and function to the way they were when they first were released. They can also replace hinges, handles and locks, if needed. A reputable window repair service will also give you some kind of guarantee for their work, which you will not be able to get if you tried to fix the window yourself.
Achieving the Open
If you find that your windows are becoming more difficult to open, call the company from which you purchased windows. In most cases, the problem can be solved with a simple fix. If the issue persists, you may want to consider replacing your old windows with newer ones. Double-glazed windows with modern designs offer the latest features to keep your home safe and warm. They include slimline uPVC frames or aluminium frames with high-tech insulation that prevents heat from escaping, as well as innovative security equipment.
Another indication that your double glazing requires repairs is condensation between the glass panes. 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 replaced by humid air. This keeps your windows airtight and energy efficient. If this doesn't happen, the seals could have been damaged over time due changes in weather or other elements.
A draft from a double-glazed window can be a sign the seals aren't working which means cold air is leaking in to your home. This can also result in higher energy costs since your heating system will need to work harder to keep the temperature in your home.
In certain cases, a draught may be resolved by lubricating handles, hinges, or mechanisms on double-glazed windows or doors. It is crucial to keep in mind that this is a temporary fix and if the problem persists, you'll need to call in the experts.
To reduce condensation, consider installing ventilation in your windows and door for reducing condensation, such as extractors or air bricks. It is also essential to allow double-glazed windows and doors to 'breathe' by leaving them open as much as feasible, which is possible with trickle vents.