Can Double Glazed Windows Be Repaired?
If you've recently had double glazing installed in your home and they are beginning to show signs of failing you might be wondering if they can be fixed.
You may be able get your double glazing under warranty depending on the problem and when you bought it.
Broken Panes
When a window pane is cracked or broken air can flow through more easily. This can reduce the effectiveness of the window as an insulation barrier and against the elements. This could cause cold or hot air to enter your home depending on the season. Heating and cooling costs will increase.
If the crack in your double glazing isn't that deep, it might be possible to simply apply a strong-hold tape. This is a temporary solution however, and could only stop the crack from growing. To ensure the best results, a professional window repair company should be called to repair any damaged glass that is present in double-glazed windows.
It could be risky and difficult to replace windows on your own. If the crack is extensive and difficult to eliminate You can try applying strips of masking tap in a crisscrossing pattern. If the crack is not too large it is possible to use a razor to cut the glass from the frame. Wear gloves and a mask when cutting the glass. When the pane is cut free you must place it flat on several layers of newspaper to stop any pieces that might fall.
To install a replacement glass you'll need to prepare the frame and purchase replacement glass. To ensure that the new pane is properly fitted you must measure the opening of the frame and subtract between 1/16 and 1/8 inch on both sides. Have your replacement glass cut at a local hardware store or glass shop to this measurement. If you have wooden frames, you can purchase points for glaziers from a local hardware store to place them on the outside of your new pane. Make sure to place the points in a way that will allow expansion and contraction while keeping the putty in a flat position against the glass.
After your new pane is set and you are happy with it, apply a thick layer of your preferred glazing compound using a putty knife. Make use of a linseed oil-based putty such as Sarco or a less expensive product such as Dap glazing compound. If you notice any gaps between your new pane and the frame you can fill them in with the compound you choose. Make sure you smooth the compound to ensure that it is level and even all around your pane.
Water Leaks
Water leaks in a window's frame or sash can be a frequent issue. This happens when the window sealant has deteriorated and must be replaced. Water leaks around windows could damage the drywall or plaster and lead to damp walls.
A double-glazed window of good quality will come with a gasket that expands with force when the sash is closed. Water that falls on the area should be drained out through the weepholes of the frame. Sometimes, the weep holes become blocked due to dirt and other debris. Also, the weather stripping might need to be replaced.
Bracknell double glazing of water leaks is the lintel, which supports the brick above the window. The installers who built the house may not have understood that this lintel must be allowed to drain properly, or they could have just put it in concrete and left gaps that allow rainwater to enter and pool around the window, creating dampness in the wall or rot in the wood. The installers could have an angled fascia board above the windows to ensure that water is directed correctly. This will stop water getting into the building.
Another source of leaks is the gap between the glass panes of a double-glazed unit. It's possible that the argon or krypton gas that should be between the glass panes to create insulation has escaped of the windows due to the seal being worn out. Although this isn't a particularly serious issue with leaky windows it can affect efficiency and should be dealt with as soon as it is possible. In this situation, double glazing replacement may be necessary. A professional will conduct an extensive evaluation, let you know the source of the leak from and suggest solutions. They can also tell you if it is better to fix or replace the window. They will also be able to provide you a quote for any work that is required.
Condensation
Condensation is a frequent issue in older double-glazed windows and doors, but it is usually easily solved. It is caused by the lack of air flow around windows and is common in rooms like kitchens or bathrooms. Droplets of water on the glass surface of the glass are a clear indication of condensation. The droplets will disappear 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 broken seal between the two glass panes. Repairs are highly recommended if you notice this noise. This will prevent cold drafts from entering your home. This type of problem may cause mould in time, so it's best to get the window repaired as soon as 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 eliminate any remaining moisture and ensure that a good seal is applied.
Windowpane seals that fail are the main cause of condensation issues in double glazing. Cool air can enter double-paned windows when the seal breaks and causes them to become cloudy. If this occurs, it is possible that simple fixes can aid, but in most instances, the best option is to replace the window.
A spacer bar is typically located between the two glass panes that are found in the majority of double-glazed windows. The spacer bar is filled with desiccant, which absorbs any moisture and blocks it from reaching the glass. Unfortunately, this spacer bar may break or crack and in this situation, it is typically necessary to replace the entire window.
You can make some repairs yourself with the right tools. However, it's usually better to hire someone who is trained to do this. You will save a lot of time and ensure that the double-glazing is repaired correctly. Using a trusted tradesman can also mean that you get some form of guarantee for the work that is completed which you wouldn't get with DIY work.
Shattering
Double glazing is a revolutionary product that lets homeowners reduce heating costs while keeping their homes warm. It is not indestructible and there are issues that can arise occasionally. In some instances the faults could be dangerous if not dealt with quickly enough.
As such, if you've noticed any issues with your double glazing that could put your family at risk It is crucial to fix them as soon as possible. Faults such as misting and water leaks can reduce the effectiveness of the windows, and can cause them to look ugly.
It is often far cheaper to fix your double glazed windows than it would be to replace them entirely. So, if you've noticed any indications of issues with your double glazing, it's worth searching for local companies that specialize in the repair of double-glazed windows and getting estimates. Be aware that the most affordable quote isn't always the best choice and ensure that the company offers a warranty with their work.
If a double-glazed window is sold, it will be contained in an Insulated Glass Unit (IGU). The Insulated Glass Unit (IGU) is made up of two glass panes, with a space in between, and a rubber gasket which stops water from entering the gap. Certain IGUs also contain a gas like argon, which helps keep heat from leaving your home, thereby cutting down on energy costs.
If one of the IGU panes is damaged, you can purchase a replacement from a window maker and then put on the frame. This is normally far cheaper than replacing the entire window and is far cheaper for most households.
Based on the type of window you own and the condition of the frame, it might be possible to repair the damaged window. This is usually the case if it's only developed a few small cracks, but is not shattered. If your double-glazed window has completely shattered and is cracked, then it's best to replace the entire glass unit as well as window sash.