How to Deal With Double Glazed Repair
It's a good idea to inspect your double-glazed windows regularly, especially if observe that the frames are expanding or contracting. This can reduce the chance of draughts.
If you find condensation between the panes it is a sign that the seal is failing and has to be replaced. Replacing the seal will not only reduce condensation, but it will also help to reduce the cost of energy.
Broken or cracked Panes
Double glazing isn't indestructible and it is possible for faults to occur that can affect the energy efficiency of windows and doors. Repairing double-glazing is a relatively simple process, but you will require the proper tools and experience to do it properly. It is normally best to work with a professional firm to complete the task rather than attempting it yourself.
A broken or cracked pane is the most common problem for double-glazed windows. This could be a result of a knock or blow to the frame from the outside, or from an attempt to open the window that is shut. The glass might break or crack into smaller pieces, based on the size of the crack and the force applied to it.
If a double-glazed window is prone to cracking, it can be repaired by using a form of putty or a special tape. This will stop the crack from spreading or becoming worse and it will stop any moisture, wind or other elements from entering your home through the cracks.
Another issue that is common is condensation in double-glazed windows. It is usually the result of a broken window seal. It is a natural occurrence that occurs due to different temperatures and weather conditions, therefore it is crucial to confirm that your windows are under warranty before attempting to fix them.
It's usually covered by the company who supplied you with your double glazing, so it is important to contact them promptly and clearly explain the issue. This is best written down instead of by phone or text. Always keep an original copy.
If you want to try and fix a window that has become misty yourself, a typical method is to drill an opening in the centre of the damaged pane. A desiccant that is specially designed is inserted to absorb any moisture which can aid in helping the condensation issue to get rid of itself. This is a temporary fix and it is recommended you replace your double-glazed units with new ones as soon as you can.
Misty Panes
When double glazed windows start fogging up, it can be a huge trouble and can cause major disruptions to your home. It is, however, fairly simple to fix the issue once you know what's causing it. In most cases the cause of the problem is a problem with the seals between the window panes, allowing moisture to enter. This could be due to inadequate installation, drainage issues or even faulty seals from the window manufacturer.
Standard sealed units comprise of two glass panes that have a hollow spacer bar sandwiched between them (shown in the image above). The face of the spacer bar is perforated. the bars that are used as spacers are filled with a desiccant, that is used to absorb any moisture that is absorbed into the unit. The two glass panes are then sealed and the whole unit is filled with gas to improve its thermal efficiency.
As you can imagine, if the seal is damaged, moisture may be trapped between the panes, causing condensation and mist. This could cause heat to escape repair double glazing your property, which could result in a significant amount of money being lost due to energy bills.
Unfortunately, repairing the misted double glazing window can be a little tricky and shouldn't be attempted by anyone without extensive knowledge of the construction industry. However, if you're willing to take on the challenge, then it's possible to repair a misted sealed unit by adding moisture absorbing desiccant back into the space between the glass panes.
Be aware that this is a temporary fix, and the condensation may be back. The process will need to be repeated. It's far more effective to replace misted glass units and it's much cleaner and quicker. Replacements will restore the original insulation to your property and is not achievable through a repair. We recommend contacting with a reputable double-glazing firm if you're experiencing condensation or misty windows. While you wait, make sure to keep your windows as dry and clean as possible.
Water Leaks
If they're new or old, double glazed windows must not leak. Leaking windows aren't only an inconvenience, but they can also cause serious damage to your home. This includes mold growth and structural damage as well as the cost of heating and cooling. Contact a professional window service as soon as you notice a issue.
Window leaks could be an indication that the seals between glass panes aren't functioning correctly. If you see condensation between the panes, it is a sure indication that your window seal has been damaged and that moisture is getting into the insulating gap between the glass. A small amount of condensation is normal. However should the issue persist and appears on your home's interior or exterior, it is time to contact a repair service.
Another cause of leaks is water collecting on the bottom of the frame of your window. This can be an indication of clogged drain holes or flashing that isn't properly installed, or a sloped sill. It is easy to clear a clogged drainage hole by using a coat hanger. Using roofing caulk, you can fix improper flashing. If the window sill is sloping to one side it may be due to an improper pitch. A professional window repair service will to determine the source of the problem and provide an affordable, quick solution.
It is not uncommon 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 how they were when they first came out. They can also replace hinges and locks and handles if needed. Professional window repair companies will offer you a guarantee on their work. You would not get this if you attempted to fix the windows yourself.
Difficulty to Open
If you find that your windows are becoming more difficult to open, call the company from which you purchased the windows. In the majority of cases, a simple fix can fix the problem. If the issue persists it is possible to think about replacing your windows with more modern ones. Double-glazed windows with modern designs offer state-of-the-art features that will keep your home safe and warm, including slimline uPVC frames made of aluminium, advanced insulation to stop the heat from escape, and innovative security hardware to keep out intruders.
Another sign that your double glazing is in need of repairs is condensation between the glass panes. This is caused by an issue with the seals that separate the two panes. Inert gas is supposed seep out between the glass and replace it with moist air to ensure that your windows remain in a thermally efficient and airtight state. If this isn't the case, the seals could have been damaged over time due to changes in weather or other elements.
A draft coming from your double-glazed window is an indication that the seals have failed, indicating that cold air is leaked into your home. This can also result in more energy costs as your heating system has to work harder to maintain the temperature in your home.
In certain cases the draught could be fixed by lubricating the hinges or handles on windows or doors with double glazing. It is important to note that this is only a temporary solution and you will be required to consult with a professional in the event that the issue continues to persist.
You can also add ventilation devices, like extractors, air bricks, or vents in your windows and doors, to help with condensation issues. It is also important to let your double-glazed doors as well as windows to 'breathe,' which can be achieved through trickle vents.