Can Double Glazed Windows Be Repaired?
If you've recently installed double glazing in your house, and it is beginning to display signs of failing, you may wonder whether they could be fixed.
You might be able to get your double glazing repaired under warranty based on the issue and when you bought it.
Broken Panes
If a window's pane is cracked or broken, it allows air to move more easily, which reduces the windows' efficiency as insulation and protection against the elements. Based on the season, this can cause cold or hot air to flow into or out of your home, increasing heating and cooling costs.
If the crack in the double glazing isn't too deep, it might be possible to apply a strong-hold tape. This is only a temporary fix, and may be able to stop the crack from getting more severe. A professional window repair service can fix any broken glass that has been smashed on double-glazed windows.
Attempting to replace a broken window pane by yourself can be tricky and dangerous. If the crack is too big to grasp, try pressing strips of masking tape across it in a crisscross pattern before trying to remove it. If the crack is not too large it is possible to make use of a razor to cut the glass from the frame. Wear gloves and a mask when cutting the glass. Once the pane is free you must place it flat on several layers of newspaper to keep any pieces that fall.
To install a replacement glass it is necessary to prepare the frame and buy replacement glass. Find the opening of the frame and subtract 1/16 - 1/8 inch in both directions to make sure that your new pane will fit correctly. Then have your replacement glass cut according to this measurement at your local glass shop or hardware store. If you have wooden frames, you can purchase points for glaziers from a hardware shop to install along the edge of your new pane. Be sure to position the points in a way that allows expansion and contraction while still keeping the putty flat against the glass.
Once your new pane is in place then spread an even layer of your glazing compound using the help of a putty knife. You can use a linseed oil-based putty like Sarco or a less expensive product like Dap glazing compound. If there are gaps between your new pane and the frame then fill them in using the chosen compound. Make sure you smooth the compound to ensure that it is level and even around the pane.
Water Leaks
The occurrence of water leaks around the frame or sash is a common problem that occurs when window sealant has deteriorated and needs to be replaced. Water leaks can damage the drywall and plaster surrounding the window. They can also result in damp or moldy walls that need to be restored as quickly as is possible.
A good quality double glazed window will come with a gasket which is able to compress when the sash is closed. Any water that hits this area must be drained away via the weep holes in the bottom of the frame. Sometimes, however, the weep holes get blocked by a build-up dirt and debris or the weather stripping around the window could require replacement.
Another potential culprit of water leaks is the lintel, which holds the bricks over the window. Installers who built the house may not have been aware of the importance of allowing the lintel drain properly, or they could have clad it in concrete, which left a gap in which rainwater could enter and pool around creating dampness or rot on the wood. The builders may have an angled fascia board above the windows to ensure that water is directed correctly. This will stop water getting into the building.
Another potential leak could be the gap that exists between the glass panes of a double-glazed unit. A damaged seal could have caused the gas argon or krypton that is supposed to be between the glass panes to create insulation to leak out. While this isn't the most severe leaky window issue, it will impact on energy efficiency and must be taken care of as soon as is possible. In this situation replacing double glazing could be appropriate. A professional will conduct an exhaustive evaluation, letting you know the source of the leak from and recommend solutions. They can also advise whether it is better to replace or repair the window. They can also provide an estimate for any work required.
Condensation
Condensation is a frequent problem in older double glazed doors and windows, however it is usually easily fixed. This is due to the lack of air flow around the windows. It is common in kitchens and bathrooms. window repairs near me of condensation is droplets of water forming on the glass surface. These droplets will disappear quickly when the window is heated by sunlight. However, if the issue persists, it is worth looking further.
Another indicator of condensation is if you can hear water dripping. This is usually caused by a leak in the seal between the two glass panes. Repairs are highly recommended if you notice this sound. This will stop cold drafts from entering your home. This type of problem may cause mould in time, so it is best to fix the window as soon as you can.
A professional can inspect your window and suggest the best option. Professional firms will remove the glass that is affected and blow hot air between the two panes. This will evaporate any moisture that remains and ensure that a good seal is applied.
Double glazing condensation is caused by defective windowpane seals. When the window seal fails, it allows cool air to get into double-paned windows, which makes them fog. Simple fixes may aid, but the most effective solution is to replace the windows.
A spacer bar is usually located between the two glass panes that are found in the majority of double-glazed windows. This spacer bar contains desiccant, which sucks up any moisture and blocks it from getting into the glass. This bar is susceptible to cracking or breaking, and in most cases, you'll need to replace your entire window.
You can repair some of the issues yourself with the right tools. However, it is more common to hire a professional who has been trained to do this. This will not only save you a huge amount of time, it will also ensure that your double-glazing is repaired correctly and of the best quality possible. A reliable tradesperson can also mean you receive some form of guarantee for the work carried out which you wouldn't get with DIY work.
Shattering
Double glazing is an amazing innovation that allows homeowners to save money on heating bills while keeping their homes warm and comfortable. It isn't impervious to damage and there are issues that can arise from time to time. In some instances, these faults may even be dangerous if not addressed promptly enough.
Therefore, if you have noticed any problems with your double glazing that could put your family at risk, then it's important to fix them in the earliest time possible. Problems such as misting or water leaks can reduce the performance of windows and make them appear ugly.
It's usually cheaper to repair your double-glazed windows than it would be to replace them completely. If you notice any signs of trouble with your double glazing it is worth looking into local companies that specialize in double glazed window repairs and requesting quotes. Be aware that the lowest price isn't always the most effective and make sure that the company offers a warranty with their work.
When a double glazed window is sold in the market, it will be housed within an Insulated Glass Unit (IGU). The Insulated Glass Unit (IGU) is composed of two glass panes with an opening in between and a rubber gasket which prevents water from leaking into the gap. Certain IGUs also contain a gas like Argon that helps to prevent heat from leaving your home, therefore conserving energy.
If one of the IGU panes is damaged, you can purchase a replacement from a window maker and then installed on the frame. This is typically less expensive than replacing the whole window and is far more cost-effective for most households.
Depending on the type of window you have and the condition of the frame, it might be possible to fix the damaged window. If the glass has formed just a few tiny chips, but hasn't broken, that's usually the case. If the double-glazed window is completely broken, it is best to replace both the glass unit and the window sash.