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 fixed.
You may be able get your double glazing repaired under warranty, based on the issue and the date when you bought it.
Broken Panes
When a window pane is cracked or broken air can enter more easily. This reduces the effectiveness of the window as an insulation barrier and against the elements. Depending on the season this could cause hot or cold air to flow into or out of your home, increasing heating and cooling costs.
If the crack is not too deep, you might be able to apply a strong-hold adhesive tape. This is temporary fix and may be able to stop the crack from becoming worse. A professional window repair company can fix any damaged glass on double-glazed windows.
The process of replacing a damaged window pane yourself can be difficult and risky. If the crack is extensive and difficult to remove, you can try applying strips of masking tap in a crisscrossing design. If the crack is not too large, you can use a razor to cut the glass away from the frame. Be sure to wear gloves and a face mask when cutting glass. After the pane has been cut it is necessary to lay it flat on several layers of newspaper to keep any pieces that fall.
To install a replacement pane it is necessary to make the frame ready and purchase replacement glass. Measure the opening of the frame and subtract 1/16 to 1/8 inches in both directions to make sure that your new pane is a good fit. Then, you can have your replacement glass cut according to this measurement at a local glass shop or at a hardware store. If you have wood frames, purchase points for glaziers from an hardware store to place around the edges of your new pane. Make sure to place the points in a manner that will allow expansion and contraction while keeping the putty level against the glass.
After the new pane has been placed and you are happy with it, apply an even layer of your glazing compound using a putty knife. Use a linseed-oil-based putty like Sarco or a cheaper product such as Dap glazing compound. Fill any gaps between the frame and pane using the compound you choose. Smooth the compound around the new pane to ensure it is level and even.
Water Leaks
The occurrence of water leaks around the frame or sash is a typical issue that can occur when window sealant has deteriorated and requires replacement. Water leaks in the window could damage the drywall or plaster and can cause damp walls.
A double-glazed window of good quality will come with a gasket that compresses firmly when the sash is closed. The water that enters this area should be drained through the weepholes of the frame. However, in some cases, the weep holes become blocked by a build-up dirt and debris or the weather stripping around the window may need to be replaced.
Another source of water leaks is the lintel that is a support for the brick that is over the window. The people who built the home may not have been aware that the lintel needs to be allowed to drain properly or they could have merely clad it with concrete leaving an opening where rainwater could be able to enter and collect around the window, causing dampness in the wall or wood rot. The installers should have bent the fascia boards over the window to ensure that the water is directed properly and this will stop water from entering the building through these gaps.
Another potential source of leaks is the gap between the glass panes in a double-glazed unit. It is possible that the gas argon or krypton that should be between the glass to provide insulation has escaped out from the windows due to a worn out seal. Although this is not the most serious issue with windows that leak, it will affect energy efficiency. It is important to address the issue as soon as is possible. In this instance, replacement double glazing may be the best option. A professional can conduct an exhaustive evaluation, letting you know the source of the leak from and suggest solutions. They can also advise whether it is better to fix or replace the window. They will also be able to give you a quote for any work required.
Condensation
Condensation may be a problem with older double-glazed doors and windows. However, it is typically an easy fix. It is caused by a lack air flow around the windows and occurs in rooms like kitchens or bathrooms. The most evident indication of condensation is water droplets forming on the glass surface. These droplets will quickly evaporate when the window is heated by sunlight. However, if the issue persists it is worth investigating further.
It is also possible to hear the sound of water drip. This is most likely due to a damaged seal between the two glass panes. If you hear this sound it is highly recommended as it will block cold drafts from entering your home. This kind of issue can cause mold in the long run, so it is best to have the window repaired as soon as possible.
Having a professional inspect your window for condensation is the most efficient approach to tackling this problem, as they can suggest the best course of action. Professional firms will take off the affected glass and then blow hot air between the two panes. This will dry out any remaining moisture and ensure that a high-quality seal is applied.
Double condensation on glazing is caused by windowpane seals. When the window seal fails, it allows cool air to enter double-paned windows, which makes them to fog. If this occurs it's possible that simple fixes could assist, but in many instances, the best option is to replace the window.
Most double glazed windows have a'spacer' bar that sits between the two glass panes. The spacer bar is filled with desiccant, which absorbs any moisture that could occur, therefore keeping it out of the glass panes and creating condensation. Unfortunately, this bar can sometimes break or crack and in this instance, it is usually necessary to replace the entire window.
It is possible to do some repairs yourself if you have the right tools, but it's normally better to hire an expert who is trained to do this for you. This will not just save you a good deal of time, but it will also ensure that your double-glazing is repaired correctly and with the best quality possible. Employing a reputable tradesperson could also mean you receive some type of guarantee for the work that is completed that you can't get from a DIY job.
Shattering
Double glazing is a wonderful invention that allows homeowners to save money on heating costs, while keeping their homes warm and comfortable. It is not indestructible, and issues can occur occasionally. These flaws could be dangerous in certain instances when they aren't addressed promptly.
If you spot any issues with your double-glazing that could put your family members in danger, it is important to fix them as quickly as you can. Faults such as misting and water leaks can reduce the efficiency of windows, and can make them look unattractive.
It's usually cheaper to repair your double-glazed windows than to replace them entirely. If you've noticed any indications of problems with your double glazing, it's worth searching for local companies that specialize in the repair of double glazed windows and getting estimates. The cheapest quote may not be the best option. Be sure that the company you choose has a guarantee with their work.
Double-glazed windows are sold as an Insulated Glass unit (IGU). The Insulated Glass Unit (IGU) is made up of two glass here panes that have an opening in between and a rubber gasket which prevents water from leaking into the gap. Some IGUs contain Argon, a gas that prevents heat from escaping the home and saves you money on energy costs.
If one of the IGUs is damaged an alternative pane can be purchased from a window maker and then fitted to the frame. This is normally far cheaper than replacing the whole window and is more cost-effective for most households.
It is possible to repair the damaged glass dependent on the type of frame and the condition of the window. If the glass has developed only a few tiny chips, but hasn't damaged, this is typically the situation. If your double glazed window has completely shattered and cracked, it's likely to replace the entire glass unit and window sash.