Can Double Glazed Windows Be Repaired?
If you have recently had double glazing installed in your home and are beginning to show signs of failure, you may be wondering if they are able to be repaired.
Depending on what the problem is and the date you purchased them, you may be eligible to receive your double-glazed windows replaced under warranty.
Broken Panes
If a window's glass is cracked or broken it allows air pass more easily, lowering the windows' efficiency as insulation and barrier against the elements. Depending on the season it can allow hot or cold air to flow into or out of your home, causing an increase in heating and cooling costs.
If the crack isn't too deep, you might be able to apply a strong-hold adhesive tape. This is a temporary solution however, and it may only prevent the crack from getting worse. A professional window repair company can fix any damaged glass on your double-glazed windows.
It can be dangerous and difficult to repair a window pane on your own. If the crack is too big to grasp and hold, try putting strips of masking tape across it in a crisscross pattern before trying to remove it. If the crack isn't too large it is possible to employ a slicing tool to cut the glass away from the frame. Wear gloves and a mask while cutting the glass. Once the glass is removed then place it flat on several layers of newspaper to catch any pieces that might fall.
To install a new glass pane, you will need to purchase replacement glass and then prepare the frame. Find the opening of the frame and subtract 1/16 - 1/8 inch in both directions to ensure that your new pane is a good fit. Then have your replacement glass cut to this measurement at a local glass shop or at a hardware store. If you have wooden frames, buy glaziers points from a hardware shop to install on the edges of your new glass. Make sure to place the points in a position that allows expansion and contraction while keeping the putty level against the glass.
Once your new pane is set then spread an even layer of your chosen glazing compound with the help of a putty knife. You can use a linseed oil-based putty like Sarco, or a cheaper product like Dap glazing compound. Fill any gaps that exist between the frame and the new pane using the appropriate compound. Smooth the compound over your new pane to make sure it is level and even.
Water Leaks
The occurrence of water leaks around the frame or sash is a frequent problem that occurs when window sealant has deteriorated and needs to be replaced. Water leaks can damage the plaster and drywall surrounding the window and also result in damp or moldy walls that require to be repaired as soon as is possible.
A double-glazed window that is of good quality has a gasket that expands with force when the sash closes. The water that enters the area should be drained through the weepholes of the frame. Sometimes, the weep holes be blocked due to dirt and other debris. The weather stripping might need to be replaced.
Another source of water leaks is the lintel which supports the brick above the window. The builders who constructed the house might not have been aware of the importance of allowing the lintel drain properly, or they could have covered it in concrete, which left a gap in which rainwater could get in and then pool around creating dampness or rot on the wood. The builders may have an angled fascia board above the windows to ensure water is directed properly. This will stop water from getting into the building.
Another source of leaks is the gap that exists between the glass panes of a double-glazed unit. It is possible that gas argon or krypton that should be between the glass to provide insulation has escaped out of the windows due to the seal being worn out. Although this isn't a particularly severe leaky window issue however, it could affect efficiency and should be addressed as soon as possible. In this instance replacing double glazing could be a good idea. A professional can complete a full evaluation, let you know where the leak is coming from and suggest solutions. They can also advise if it is better to replace or repair the window. They can also give you an estimate for any work needed.
Condensation
Condensation is quite a common issue in older double-glazed doors and windows, but it can be easily corrected. This is due to an absence of air circulation around windows and is common in kitchens and bathrooms. The most evident indication of condensation is droplets of water appearing on the glass surface. These droplets will evaporate quickly when the window is heated up by sunlight. If window repairs Clacton-on-Sea continues it's worth investigating further.
Another sign of condensation is if you hear water drippy. This is usually because of a broken seal between the two glass panes. If you hear this sound, it is highly recommended as it will stop cold drafts from entering your home. This type of problem can also lead to mould in the long term Therefore, it is recommended to have the window repaired when you can.
A professional can inspect your window and suggest the best option. Most professional companies will remove the affected pane, and then pipe hot air into the space between the two. This will eliminate any remaining moisture and ensure that a high-quality seal is reapplied.
Double condensation in the glazing is caused by windowpane seals. When the window seal fails it allows cool air into double-paned glass windows, making them fog. If this occurs it is possible that simple fixes can aid, but in most cases the best solution is to replace the window.
A spacer bar can be found between the two glass panes of most double-glazed windows. This spacer bar contains desiccant, which sucks up any moisture and blocks it from reaching the glass. The spacer bar is susceptible to cracking or breaking, and it's often necessary to replace your entire window.
It is possible to do repairs yourself if you have the appropriate tools, however it is normally better to hire an experienced professional to carry out this for you. You'll save a lot of time and ensure that the double-glazing is repaired correctly. Employing a reputable tradesperson could also mean you receive some kind of assurance for the work that is completed which you wouldn't get with DIY jobs.
Shattering
Double glazing is an ingenuous product that allows homeowners to save on heating costs while keeping their homes warm. It is not indestructible and there are issues that can arise from time to time. These flaws could be dangerous in certain instances if they are not corrected quickly.
If you find any issues with your double-glazing that could put your family in danger, it's crucial to fix them as quickly as possible. Problems such as misting or leaks of water can affect the efficiency of windows and cause them to look unsightly.
It is often far cheaper to repair your double glazed windows than to replace them completely. If you've noticed any signs of trouble with your double glazing, consider researching local companies that specialise in the repair of double glazed windows and asking for estimates. Be aware that the most affordable quote isn't always the best option and ensure that the company has a warranty on their work.
A double-glazed window will be sold as an Insulated Glass unit (IGU). It is comprised of two glass panes, the space between them and the rubber seal that stops water from leaking into the insulating gap. Certain IGUs contain argon, a gas that prevents heat from escaping the home and saves you money on energy costs.
If one of the IGU panes is damaged, then a replacement can be bought from a window manufacturer, and then fitted to the frame. This is normally far cheaper than replacing the whole window and is much more cost-effective for most households.
Depending on the type of window you own and the condition of the frame, it might be possible to fix the damaged part. If the glass has formed just a few tiny chips, but hasn't broken, that's usually the situation. If your double glazed window has completely broken and cracked, it's likely to replace the entire glass unit and the window sash.