Can Double Glazed Windows Be Repaired?

If you have recently had double glazing installed in your home and are beginning to show signs of failing, you might be wondering if they can be fixed.

Depending on what the issue is and when you purchased them the store, you might be eligible to receive your double glazing back under warranty.

Broken Panes

If a window's glass is damaged or cracked air can flow through more easily. This decreases the effectiveness of the window as an insulation barrier and against the elements. Depending on the time of year this could cause hot or cold air to escape or enter your home, which can increase heating and cooling costs.

If the crack in the double glazing isn't very deep, it may be possible to apply a strong-hold tape. This is only a temporary fix, and could be able to stop the crack from getting more severe. A professional window repair company can repair any broken glass on double-glazed windows.

Attempting to replace a broken window pane yourself is tricky and dangerous. If the crack is extensive and difficult to remove, you can try applying strips of masking tape in a crisscrossing pattern. If the crack is not too large it is possible to make use of a razor to remove the glass from the frame. Be sure to wear gloves and a face mask when cutting glass. When the pane is cut free you must lay it flat on several layers of newspaper to catch any pieces that may fall.

To install a new pane, you'll need to purchase replacement glass and prepare the frame. To ensure that the new pane fits properly, measure the opening of the window frame and subtract between 1/16 and 1/8 inch on both sides. Get your replacement glass cut at a local hardware or glass shop according to this measurement. If you have wooden frames, buy points for glaziers from a local hardware store to be positioned on the outside of your new pane. Place the points in a way they can allow expansion and contraction while keeping the putty flush against the glass.

After your new pane is set then spread a thick layer of your glazing compound using the help of a putty knife. Use a linseed-oil-based putty like Sarco or a cheaper product like Dap glazing compound. Fill in any gaps between the frame and pane using the compound you choose. Be sure to smooth the compound to ensure that it is even and level all around your pane.

Water Leaks

Water leaks in a window's frame or sash can be a frequent issue. This happens when the sealant on windows has damaged and requires replacement. Water leaks around windows can cause damage to the drywall or plaster and can cause damp walls.

A double-glazed window that is of good quality has a gasket that expands with force when the sash is closed. Any water that hits the area should be drained out through the weep holes at the bottom of the frame. Sometimes the weep hole can be blocked by dirt and debris. The weather stripping could need to be replaced.

Another potential culprit 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 should be allowed to drain properly, or they could have merely put it in concrete and left a gap where rainwater can be able to enter and collect around the window causing dampness in the wall or rot in the wood. The installers could have angled fascia boards above the windows to ensure water is directed correctly. This will stop water from getting into the building.

A gap between the glass panes of a double-glazed window can also be a source of leaks. It's possible that the argon or krypton gas that is supposed to be in between the glass to provide insulation has leaked out of the windows because of an old seal. Although this isn't the most serious issue associated with windows that leak however, it could have a negative impact on energy efficiency. It should be addressed as quickly as possible. In this case replacing double glazing could be the best option. A professional can conduct a full evaluation and let you know the source of the leak. They will also recommend solutions. They will also be able to advise whether it is appropriate to upvc repair the window or replace it completely. They will also be able to provide you a quote for any work required.

Condensation

Condensation may be a problem with older double-glazed doors and windows. However, it is typically a simple fix. It is caused by the lack of air flow around the window and often occurs 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 evaporate when the window is heated by sunlight. If the issue persists it's worth looking further.

Another indication of condensation is when you hear water drippy. This is most likely due to a broken seal between the two panes of glass. If you hear this sound, then a repair is highly recommended as it will prevent cold drafts from entering your home. This kind of issue could also lead to mould over time, so it's recommended to have the window repaired as soon as you can.

Having a professional inspect your window for condensation is the best approach to tackling this issue, since they can determine the best course of action. The majority of professional companies will take off the affected window and pipe hot air into the space between them, this will eliminate any moisture that remains and ensure a quality seal is reapplied.

Failing windowpane seals are the main cause of condensation issues in double glazing. When the window seal fails, it allows cool air to enter double-paned glass windows, making them to fog. Simple fixes may aid, but the best solution is to replace the windows.

A spacer bar is usually located between the glass panes in most double-glazed windows. This spacer bar is filled with desiccant, which absorbs any moisture that might be present, thereby preventing it from reaching the glass panes and creating condensation. However, this spacer bar can break or crack, and in this case it is typically required to replace the entire window.

It is possible to complete some repairs yourself if have the right tools, but it is generally better to employ a trained professional to do this for you. You will save a lot of time and ensure that the double glazing is repaired properly. A trusted tradesman will also provide you with a warranty for the work completed that you wouldn't receive if you tried to repair it yourself.

Shattering

Double glazing is a revolutionary product that allows homeowners to reduce heating costs while keeping their homes warm. But it's not impervious to damage and, from time to time, issues can arise. In some instances the faults could be dangerous if not addressed promptly enough.

Therefore, if you've noticed any issues with your double glazing that could be putting your family members in danger it is essential to fix them as soon as possible. Problems such as misting or water leaks can compromise the performance of windows and make them look unsightly.

It's usually more cost effective to repair your double glazed windows than it would be to replace them completely. If you see any indications of problems with your double glazing, it's worthwhile to research local companies that specialize in double-glazed window repairs and getting quotes. Remember that the cheapest quote isn't always the best choice and ensure that your chosen firm offers a guarantee on their work.

When a double glazed window is sold it will be placed inside an Insulated Glass Unit (IGU). The Insulated Glass Unit (IGU) is comprised of two glass panes with an opening in between and a rubber gasket that stops water from entering the gap. Some IGUs also contain a gas such as argon, which helps keep heat from escaping your home, thereby cutting down on energy costs.

If one of the IGUs is damaged, it is possible to replace the pane purchased from a window maker and then fitted to the frame. This is usually less expensive than replacing the whole window doctor and is much cheaper for most households.

Based on the type of window you have and the condition of the frame, it could be possible to simply repair the damaged part. This is typically the case if it's only developed a few small cracks, but has not broken. If the double-glazed window has completely shattered then it is best to replace both the glass unit as well as the window sash.