Double Glazed Windows Repairs
It could be that the double-glazed windows you have are difficult to open or there is mist forming between the panes. It is worth getting them fixed in the event of this happening.
This is a more cost-effective option than replacing windows. This kind of repair requires very specific tools and equipment, so it's recommended to leave this to professionals.
Seals that are damaged
The window seals get worn out over time which allows argon gas and krypton to escape from between the panes of double- or triple-paned windows. If you have a broken seal, air from outside is entering your home and the argon which helps insulate your home is escaping and both can be detrimental to energy efficiency.
Window seals are susceptible to damage due to extremes in humidity, temperature and pressure. These changes can make your window glass to expand and expand and contract. This puts pressure on the seals. This can also happen in the case of pets or children who can accidentally smash into your windows.
If the seal on your window breaks It's a good idea to have the problem looked at by a professional as soon as you can. If you put off the repair for too long for too long, the argon and krypton gas may escape completely, and this can significantly decrease the insulation properties of your window.
Another sign that your seal isn't working is noticing fogging between your window panes. Although you can solve this yourself by defogging the area, the most effective solution is to get a specialist to come out and reseal your window.
When your windows are sealed, a technician will remove the old seal, clean the panes and replace the new seal. This will require disassembling the sash in case it is necessary before reassembling it and replacing the IGU (insulated glass unit) when needed. Then, they will insert the argon (or krypton) into the void between the panes. They will also seal the IGU to create a watertight seal. You can purchase kits that claim to assist homeowners in this process. Reviews of these kits are mixed, however, and we would recommend leaving this work to the professionals.
Condensation
Condensation is one of the most common issues with double glazing, especially in older buildings. It occurs when the air inside a home has a higher dewpoint and is warmer than the glass, which causes condensation to occur. This is most likely to occur at late in the night or early in morning, as these are when temperatures are typically at their the lowest.
Fortunately, condensation in double glazed windows is easily repaired and usually doesn't need replacement of the entire window or door. The'spacer bar' found between the two panes of glass in most double glazing is filled with desiccant, which is extremely absorbent and absorbs any moisture that enters the void of air. If this spacer bar becomes saturated with moisture it can start to leak into the frame of the window which is where condensation forms.
It is important to remember that most new double glazed windows are still covered by a guarantee and must be reported to the company that installed the windows. They will investigate and replace any damaged seals or units. But, don't try to alter the units as this will probably cause the warranty to be void.
It is a good idea to choose a reputable tradesperson to carry out repairs to your double-glazing, and there are plenty to pick from on Checkatrade. All of our traders have been thoroughly checked and vetted to ensure you are certain that you are receiving professional service at a fair price. If you're having trouble opening your double glazed windows or doors it is possible to fix the mechanism by lubricating hinges and handles. You can also try wiping the frames with a wet cloth to see if that helps. Extreme weather can cause them to expand or shrink, making them difficult to open.
Draughts
The gap between the frame and wall allows draughts to enter your home, which could be cold, and boost your energy bills. Draught proofing can help by sealing the gaps and enhancing insulation. It's worth getting estimates from several companies for this job as they may vary, but a good company should guarantee their work.
Double glazing that is misted can be difficult to see through, but it usually means there's an issue with the seal. A window repair specialist can resolve this issue by using an effective defogger.
If you see cold draughts forming around your windows, it could be an indication that the sealed units aren't effective. This can lead to increased heating bills. Window repair services can replace the double-glazed units, which will eliminate drafts and increase insulation.
Difficulty opening or closing your windows can be an indication that the hinges or mechanisms are becoming stiff and require oiling. This is a simple fix, but you should check with the company that installed your double glazing to find out what their warranty will cover.
Over time, the frames of uPVC can get discolored. This can be caused by sunlight, cleaning products or the weather If you notice lots of dark streaks or areas that aren't clean, it might be time to get frames replaced. Some firms offer replacement services however others will replace the whole frame, handle or locking mechanism. It is recommended to contact your original window dealer. They can give you advice on the most cost-effective solution for your home. They may even be able to make your frames match so that you don't need to replace them all.
Smudging
This is the initial sign that double glazing is experiencing a problem, and it's easy to repair. This occurs when condensation from the inside of the window is trapped between the two panes, and appears as smudges or drops of moisture on the outside of your windows. If this is not addressed, it can cause damage or mould to the materials of your frames and sills as well as the inhalation of mold spores for extended periods can cause health problems.
The top double glazing firms will be able to identify the problem and provide an affordable solution. They can replace the window seals that hold air between the two glass units, and let out drafts. This will provide you with the most comfortable living environment while reducing your energy bill.
If you're planning to try the repair yourself the best starting point is using a rag along with some dish soap to clean the surface of your window. Then, you'll have to mix two-part epoxy onto cardboard or a plate that is disposable and then use it to repair any cracks. This is a temporary repair, and it's important to select the right product for your needs.
If you're considering replacing your double glazed windows, you should locate a company that has warranties for their products. You'll be able to rest in assurance knowing that you are repair double glazing working with a qualified reliable company which can offer top-quality products and services. Look at customer reviews prior to making a final decision. This will help you determine if the company is an appropriate fit to your requirements.
Mist
Condensation on the exterior of your double-glazed windows is nothing to worry about, as it's an indication that your windows are functioning correctly and are keeping damp and moisture from your home. However, mist within your windows is a much more serious issue, and indicates that one or more seals have broken.
The gap between the two panes of glass in a double-glazed window must be sealed with argon gas to make the entire unit air tight and water resistant. If the glass appears to be misted it is a sign that the argon gas has been damaged or a seal has broken. It also indicates poor installation because the window could have been damaged during the fitting process or the sealant has deteriorated over time.
Many companies claim they can fix double-glazed windows with fog by drilling holes in the glass and pumping chemicals through them that absorb the fog and water vapour from the inside. This is a viable option for a lot of people however it is important to be aware that there are limitations to what can be fixed.
There are instances when a replacement of the window unit is a more suitable option, especially when there has been significant damage. Broken panes, rot or extensive damage could indicate that the window unit is no more functional and should be replaced with something more modern, better and more energy efficient. A professional consultation is recommended in these instances to determine the most effective course of action.