Can Double Glazed Windows Be Repaired?

If you've recently installed double glazing in your home and it is beginning to show signs that they are failing, you may wonder whether they could be fixed.

Depending on what the problem is and the date you bought them from, you may be eligible to receive your double glazing replaced under warranty.

Broken Panes

If a window's pane is cracked or broken air can flow through more easily. This decreases the effectiveness of the window as an insulation barrier and against the elements. This could cause hot or cold air to enter your home based on the time of year. The cost of cooling and heating will increase.

If the crack in your double glazing is not very deep, it may be possible to just apply a strong-hold tape. This is only a temporary solution however, and it will only stop the crack from becoming worse. To get the best results, a professional upvc window repair near me repair company should be called to repair any damaged glass on your double-glazed windows.

It can be dangerous and difficult to replace a window pane on your own. If the crack is too large to grasp, try pressing strips of masking tape across it in a crisscrossing fashion prior to trying to take it off. If the crack is not too large it is possible to use a razor to cut the glass from the frame. Make sure you wear gloves and a mask when cutting glass. After removing the glass, place it flat onto several layers of newspapers to catch any pieces that may fall.

To install a new pane you'll need to buy replacement glass and then prepare the frame. To ensure that the new pane is properly fitted take a measurement of the opening of the window frame and subtract between 1/16 and 1/8 inches on both sides. Get your replacement glass cut at a local hardware or glass shop to this measurement. If you have wooden frames, you can purchase points for glaziers from hardware stores to put on the edges of your new pane. Be sure to install the points in a manner that allows for expansion and contraction while keeping the putty level against the glass.

After your new pane is in place and you are happy with it, apply a thick layer of your glazing compound using the help of a putty knife. Make use of a linseed-oil-based glue like Sarco or a cheaper product such as Dap glazing compound. If you notice any gaps between your new pane and the frame you can fill them in with your chosen compound. Smooth the compound over your new pane to make sure it is level and even.

Water Leaks

The appearance of water leaks around the frame or sash is a common issue that can occur when the window sealant has degraded and needs to be replaced. Water leaks around windows could damage the plaster or drywall and can cause damp walls.

A double-glazed window of high quality will have a gasket which compresses firmly when the sash is closed. Water that falls on this area should be drained out through the weep holes in the frame. However, in some cases, the weep holes are blocked by a build-up of dirt and debris, or the weather stripping around the window may require replacement.

The lintel on top of the window could also be the source of leaks. The installers who built the home may not have been aware that this lintel should be allowed to drain properly, or they could have merely clad it with concrete leaving a gap where rainwater can get in and build up around the window causing dampness in the wall or rot in the wood. The installers should have placed the fascia boards in a slant above the window to ensure that the water is directed correctly and this will stop water from entering the building through these gaps.

Another leak source is the gap that exists between the glass panes in a double-glazed unit. It is possible that argon or krypton gas that is supposed to be in between the glass panes to create insulation has escaped of the windows due to a worn out seal. While this isn't the most severe leaky window repairs issue, it will impact on energy efficiency and must be taken care of as soon as is possible. In this instance, double glazing replacement may be required. A professional will conduct a full evaluation, let you know where the leak is coming from and recommend solutions. They will be able to tell you whether it makes sense to fix the window or replace it completely. They can also provide an estimate for any work required.

Condensation

Condensation is a very common problem in older double glazed doors and windows, but it is usually easily solved. It is caused by the lack of air flow around the windows and occurs in areas like kitchens or bathrooms. Droplets of water on the glass surface of the glass are a clear indication of condensation. These droplets will evaporate quickly when the window is heated up by sunlight. If the issue persists it's worth investigating further.

Another indicator of condensation is when you hear water drippy. This is likely due to a broken seal between the two panes of glass. If you hear this sound it is highly recommended since it will block cold drafts from entering your home. This type of issue can cause mould over time, so it's best to get the window repaired promptly.

A professional inspection of your upvc window repair for condensation is the most effective method of tackling this problem, as they will be able to determine the best procedure to take. Professional firms will take off the glass that is affected and blow hot air between the two panes. This will dry out any remaining moisture and guarantee that a quality seal will be reapplied.

Windowpane seals that fail are the main cause of condensation problems with double glazing. Cool air enters double-paned windows when the upvc window repairs seal is damaged and they begin to get clogged. Simple fixes may help, but the best solution is to replace the windows.

A spacer bar is typically located between the two glass panes of most double-glazed windows. This spacer bar is filled with desiccant which sucks up any moisture that could be present, thereby keeping it out of the glass panes, causing condensation. This bar is susceptible to cracking or breaking, and it's often necessary to replace the entire window.

You can make some repairs yourself with the right tools. However, it is usually better to hire someone who is skilled in doing this. This will not only save you a huge amount of time, but it will also ensure that your double glazing is repaired correctly and of the highest quality. Employing a reputable tradesperson could also mean you receive some type of guarantee for the work that is completed which you wouldn't get with a DIY job.

Shattering

Double glazing is an innovative product that allows homeowners to save on heating costs while keeping their homes warm. It is not indestructible, and issues can occur periodically. These faults can be dangerous in certain instances if they're not addressed quickly.

As such, if you have noticed any problems 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 reduce the effectiveness of windows and make them look unsightly.

Repairing double-glazed windows is usually cheaper than replacing them. 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 estimates. Be aware that the lowest price isn't always the most effective and ensure that your chosen company offers a warranty with their work.

A double-glazed window will be sold in an Insulated Glass unit (IGU). The Insulated Glass Unit (IGU) is comprised of two glass panes that have an opening in between and a rubber gasket which prevents water from leaking into the gap. Some IGUs also contain a gas like argon that helps to keep heat from escaping your home, therefore conserving energy.

If one of the IGUs has been damaged, a replacement pane can be purchased from a window manufacturer and fitted to the frame. This is typically less expensive than replacing the entire 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 could be possible to repair the damaged pane. If the glass has formed only a few small chips, but has not damaged, this is typically the case. If your double glazed window repairs glazed window is completely cracked, then it's probably best to replace the entire glass unit and window sash.