How to Repair Double Glazed Windows
Many properties with double-glazing experience issues with condensation, a decrease in the quality insulation and windows that are difficult to open. These issues are usually a result of a problem with the hinges, mechanisms, or handles.
You can fix these windows in a couple of easy steps.
Cracked Panes
If a double-pane windows is damaged, it's a major issue that needs to be addressed quickly. When a double- or triple-pane window cracks, the gas that insulates it is unable to block cold air and warm air in winter escapes. This means that your home is less well-insulated. Cracks can also become worse over time. Repairing them now can prevent a more serious problem in the future.
The most important thing to do when you notice a crack is to determine what caused it. It's possible that an impact or structural problem caused the crack. In this case, it's important to check your windows for damage and to determine the best course of action to take to fix the issue.
It's also recommended to check the area around your home for any other issues that could be contributing to the crack. If your windows are located near other doors or walls, the stress caused by temperatures can be causing cracking.
Depending on the cause of the crack, there are various ways to repair the issue. If the crack was caused by an impact, you may be able to replace the damaged glass. It could be necessary to replace the whole window frame. This is a more involved procedure, and requires the assistance of a professional.
However, if you're facing a crack that didn't cause the frame move, it's generally simple to apply an adhesive between the fractured panes. This can repair the crack and preserves your window from further problems, so it's certainly worth a try in this instance.
Covering the crack with clear tape is a different option. It's not the most appealing solution, but it prevents bugs and drafts from entering your home. Glass repair film is an upgrade that can be applied quickly and provides a more robust level of protection. Many double glazing companies provide this service, which is worth the investment in order to safeguard your windows.
Condensation Build-Up
Condensation build-up between the panes of double glazing is one of the most frequent reasons people need to repair their windows. This is because it typically indicates that the seal between the window panes has failed, allowing water vapour to pass through. This moisture can cause condensation, as well as other issues that could require replacement of the window.
Double glazing is superior at reducing condensation than single pane windows because it has an air space between the glass which is filled with air or gas that is not toxic. The space between the glass and the window frame is separated by a spacer, which acts as an insulation. This helps prevent loss of heat. In many cases, the spacer bar is stuffed with a silica gel which is extremely effective in picking up moisture and preventing it from getting between the glass panes.
It is therefore essential to regularly wipe down and clean your windows. This will decrease the amount of moisture that is accumulated and let it evaporate. Using extractor fans or opening the windows to create more air flow can help to remove moisture.
Another method to fight condensation is by installing a dehumidifier in your home. They are available for between PS60 and PS150. They are a fantastic investment that not only prevents mold growth, but also reduces condensation.
Condensation between the glass panes of your double glazing could occur because the outer air is colder than the inside window pane, causing the surface to cool and create condensation. It can occur when you alter the temperature in your home, for instance by switching off or turning on the heating.
Condensation can also be an indication of poor double glazing, because older models were constructed with rubber strips instead of the modern silicone variety. These can deteriorate over time. In some instances it is possible to have your seals repaired but it's important to note that this will only be an immediate solution since the window will eventually break down in another area, meaning you'll need to replace it eventually.
Stained Glass
It is possible to repair a double-glazed window handle or locking mechanism instead of replacing the entire pane of glass. This isn't a straightforward DIY project, since you'll need specialized tools to ensure that the repair is completed correctly.
The majority of homeowners who have double glazing complain that their doors or windows are difficult to open. This could be due to an occasional warping in the frame or hinges but it could also be a problem with the seal. In some instances, the issue could be more serious than this and it is recommended to speak to a professional regarding the possibilities available.
Another frequent complaint is the forming of condensation between glass panes. This could be an indication of a failing seal that isn't retaining the insulating gases between the glass panes. This is a simple fix. The gas that is insulating is restored with a special glue to seal the gap.
Start by placing you can try this out on a flat surface. Peel back the black sealant carefully to reveal the silver spacer bars. Cut into these with a sharp knife, staying below the base of both the glass and the silver spacer bars. After you've separated the two pieces, put the top glass pane on your work surface. It is recommended to use gloves for this step. Clean the glazed surface that faces the frame and the spacer frame. Be sure to remove any marks or smears since these can impact the sealing of the window when it is reassembled. Lastly, position the new spacer bar on the glass pane and apply adhesive on its edges to aid in bonding it to the glass and silver spacer frame. Allow to set before re-assembling. This is typically a task for two since it can be difficult to get everything lined up.
Gasket Seals
Double glazing is designed to last many years however, there are certain issues that could arise. It is important to fix any issues promptly when they happen whether it's draughts, or problems with opening or closing.
Condensation between the two panes is one of the most frequent issues that double-glazed owners report. This is caused by the failure of the desiccant, which absorbs moisture in the air in the insulated gap. When the desiccant is damaged the condensation can form within minutes and create dark lines across the windows.
Another issue that may arise is when the gasket seal is not able to keep water and other contaminants out of the insulated gap. This could cause leaks around the edges of the frame, and also damage the frame's surface. Contact your installer immediately if you notice any signs that your double-glazed units are leaking.
Many companies offer a guarantee for their products. These warranties usually include a guarantee of 10 or even 20 years. Some companies even provide lifetime assurances. Review the terms of your warranty to see what's covered and how long it lasts.
You may want to try and resolve any hardware problems yourself before contacting a double glazing supplier. For instance, you can try cooling or lubricating the mechanism to see if that fixes the problem. You can also try taking off the handle or window handle and cleaning it prior to putting it back in the correct position.
It is also important to determine if your local council has any insulation grants to aid in the replacement or repair of your double-glazed windows. There are numerous ways to apply, and some areas will require a certain form of application or proof of eligibility, so it is always worth checking with your local authority before deciding on how to proceed.