Can Double Glazed Windows Be Repaired?
If you've recently installed double glazing in your home, and it is beginning to display signs of in danger, you might wonder whether they could be fixed.
You might be able to get your double glazing under warranty depending on the problem and when you bought it.
Broken Panes
If a window's glass is damaged or cracked, it allows air to flow more easily, reducing the effectiveness of windows as insulation and protection against the elements. This can cause hot or cold air to enter your home based on the season. The cost of cooling and heating will increase.
If the crack in the double glazing isn't that deep, it might be possible to just apply a strong-hold tape. This is only temporary fix and may just stop the crack from getting worse. To ensure the best results, a reputable window repair service should be called to repair any damaged glass that is present on your double-glazed windows.
Removing a damaged window pane yourself is challenging and potentially dangerous. If the crack is extensive and difficult to eliminate You can try applying strips of masking tape in a crisscrossing pattern. If the crack is small enough, you can keep it in place and use a razor to cut it away from the frame. Wear gloves and a mask while cutting the glass. Once the pane is free, you will need to place it flat on several layers of newspaper to keep any pieces that fall.
To install a new pane, you will need to purchase replacement glass and then prepare the frame. Take measurements of the opening of the frame and subtract 1/16 - 1/8 inch in both directions to ensure that your new pane will fit properly. Cut your replacement glass at a local hardware or glass shop to this measurement. If you have wood frames, you can purchase points for glaziers from a hardware store to install along the edges of your new pane. Be sure to install the points in a position that allows for expansion and contraction, while keeping the putty in a flat position against the glass.
Spread a thick layer using the blade of a putty maker after your new pane has been installed. You can use a linseed oil-based putty such as Sarco or a less expensive product like Dap glazing compound. Fill any gaps that exist between the frame and pane using the appropriate compound. Be sure to smooth the compound to ensure it is level and even all around your pane.
Water Leaks
Water leaks around a window's frame or sash can be a frequent problem. This happens when the sealant on windows has damaged and requires replacement. Water leaks can damage the plaster and drywall surrounding the window, and can lead to damp or moldy walls that need to be repaired as soon as is possible.
A good quality double glazed window will come with a gasket which is able to compress when the sash is closed. The water that is absorbed by the area should be drained through the weep holes in the frame. However, sometimes the weep holes are blocked by a build-up debris and dirt or the weather stripping around the window could need to be replaced.
The lintel above the window can be the source of leaks. The builders who built the house might not have understood the importance of allowing the lintel drain properly, or they could have clad it in concrete leaving a gap that rainwater could enter and get trapped, and cause dampness or rot to the wood. The builders may have angled fascia boards above the windows to ensure that water is directed properly. This will stop water entering the building.
Another potential source of leaks is the gap that exists between the glass panes of the double-glazed unit. It's possible that the gas argon or Krypton that should be positioned between the glass to provide insulation has escaped out of the windows because of an old seal. Although this is not the most serious issue associated with leaky windows however, it could have an impact on energy efficiency. It should be addressed in the shortest time possible. In this situation replacement double glazing might be appropriate. A professional can conduct a full evaluation and identify the cause of the leak. They can also recommend solutions. They will also help you decide whether it is better to replace or repair the window. They can also give you an estimate for any work required.
Condensation
Condensation is a frequent issue in older double-glazed windows and doors, but it can be easily solved. This is caused by a lack of air flow around the window. It usually is seen in rooms like kitchens or bathrooms. Droplets of water on the glass surface of the glass are a clear indication of condensation. These droplets will rapidly disappear when the glass is heated by sunlight. If the issue persists it's worth looking further.
It is also possible to hear water drip. This is usually due to a damaged seal between the two glass panes. If you hear this sound then a repair is highly recommended as it will stop cold drafts from entering your home. This type of problem can cause mould over time It is therefore recommended to get the window fixed when you can.
A professional will inspect your window and suggest the best solution. 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 quality seal will be reapplied.
Failing windowpane seals are the main cause of condensation issues with double glazing. Cool air can enter double-paned windows when the window seal breaks and causes them to get clogged. Simple fixes can help, but often the best solution to this problem is to replace the windows.
The majority of double-glazed windows have an "espacer" bar that is placed between the two panes of glass. The spacer bar is stuffed with desiccant that absorbs any moisture that could occur, thus stopping it from getting to the glass panes and creating condensation. Unfortunately, this spacer bar may crack or break and in this instance, it is often necessary to replace the entire window.
It is possible to complete repairs yourself if you have the right tools, but it's usually better to hire an experienced professional to carry out this for you. You'll save a lot of time and make sure that the double glazing is repaired correctly. A reliable tradesperson can be a good idea as it will give you some type of guarantee for the work done that you would not get from DIY jobs.
Shattering
Double glazing is a wonderful invention that allows homeowners to save money on heating costs, while keeping their homes warm and comfortable. It's not impervious to damage, and issues can occur occasionally. These faults can be dangerous in certain instances when they aren't addressed quickly.
As such, if you've noticed any issues with your double glazing that could put your family members at risk, then it's important to fix them as soon as possible. Faults such as misting and water leaks can reduce the efficiency of windows and make them look unattractive.
It's often more cost effective to repair your double-glazed windows than to replace them entirely. If you see any indications of trouble in your double glazing, it's worth researching local companies who specialize in double-glazed window repairs to double glazed windows and getting estimates. Be aware that the most affordable quote isn't always the best option and ensure that your chosen company offers a warranty with their work.
When a double-glazed window is sold in the market, it will be housed inside an Insulated Glass Unit (IGU). The Insulated Glass Unit (IGU) is made up of two glass panes that have a space in between, and a rubber gasket which keeps water from leaking through the gap. Certain IGUs also contain a gas such as Argon that helps to prevent heat from leaving your home, thereby saving you on energy costs.
If one of the IGUs is damaged, it is possible to replace the pane purchased from a window manufacturer and then fitted to the frame. This is usually cheaper than replacing the entire window and is more affordable for a lot of households.
It could be possible to repair the damaged window based on the kind of frame and condition of your window. This is typically the case when it has just developed a few minor cracks, but is not damaged. If your double-glazed window has completely shattered and cracked, it's likely to replace the entire glass unit and window sash.