Can Double Glazed Windows Be Repaired?

If you have recently had double glazing installed in your home and they're beginning to show signs of failure, you may be wondering if they could be repaired.

You may be able get your double glazing under warranty, based on the issue and the date when you bought it.

Broken Panes

If a window pane becomes damaged or cracked it allows air move more easily, which reduces the windows' effectiveness as an insulation and a barrier against the elements. This could cause cold or hot air to enter your home based on the time of year. Heating and cooling costs will rise.

If the crack in your double glazing isn't too deep, it might be possible to apply a strong-hold tape. This is only a temporary solution however, and could only stop the crack from becoming worse. To get the best results, a reputable window repair company is required to fix any broken glass in your double glazed windows.

It is risky and challenging to replace a window pane on your own. If the crack is substantial and difficult to get rid of Try applying strips of masking tape in a crisscrossing design. If the crack isn't too large, you can use a razor to cut the glass away from the frame. Make sure you wear gloves and a face mask when cutting glass. Once the pane is free it is necessary to place it flat on a few layers of newspaper to catch any pieces that may fall.

In order to install a replacement pane, you'll need to make the frame ready and purchase replacement glass. Take measurements of the opening of the frame and subtract 1/16 - 1/8 inch in both directions to make sure that your new pane will fit properly. Then have your replacement glass cut to this measurement at your local glass shop or hardware store. If you have wood frames, purchase points for glaziers from hardware stores to put along the edges of your new pane. The points should be placed in a manner that they allow expansion and contraction while keeping the putty flush with the glass.

Spread a thick layer of it with 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 cheaper product like Dap glazing compound. If there are gaps between your new pane and the frame then fill them in using the compound you choose. Make sure you smooth the compound to ensure that it is level and even around the pane.

Water Leaks

The occurrence of water leaks around the frame or sash is a common issue that happens when the window sealant has degraded and requires replacement. Water leaks in the window can cause damage to the drywall or plaster and can cause damp walls.

A high-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 this area must be drained out through the weepholes in the frame. However, in some cases, the weep holes are blocked by a build-up dirt and debris or the weather stripping around the window could require replacement.

Another source of water leaks is the lintel that holds the bricks over the window. The installers who built the house may not have realized that this lintel must be let to drain properly or they could have just put it in concrete and left gaps that allow rainwater to be able to enter and collect around the window, creating dampness in the wall or rot in the wood. The builders may have angled fascia boards above the windows to ensure that water is directed correctly. This will stop water entering the building.

Another source of leaks is the gap that exists between the glass panes in the double-glazed unit. A damaged seal could have caused the gas argon or krypton which is supposed to be in between the glass panes to provide insulation to leak. While this isn't the most severe leaky window issue however, it could affect energy efficiency and should be taken care of as soon as is possible. In this instance, double glazing replacement may be necessary. A professional can complete an extensive evaluation, let you know where the leak is coming from and suggest solutions. They'll also be able to advise whether it makes sense to fix the window or replace it completely. They can also provide an estimate for any work that is needed.

Condensation

Condensation is a concern with older double-glazed doors and windows. However, this is generally a simple solution. This is caused by a lack of air flow around the window, and typically occurs in rooms like kitchens or bathrooms. Droplets of water on the surface of the glass are a clear indication of condensation. The droplets will quickly evaporate when the window is heated by sunlight. If the issue persists, it's worth looking further.

You can also 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 since it will stop cold drafts from entering your home. This type of problem may cause mould in time, so it's best to have the window repaired as quickly as possible.

Having a professional inspect your window for condensation is the most efficient method of tackling this issue, since they will be able to suggest the best procedure to take. Professional firms will take off the glass affected and blow hot air between the two panes. This will dry out any remaining moisture and ensure that a quality seal will be reapplied.

Windowpane seals that fail are the primary 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 most effective solution is to replace the windows.

A spacer bar is typically located between the two glass panes in most double-glazed windows. The spacer bar is stuffed with desiccant, which absorbs any moisture that might be present, thereby stopping it from getting to the glass panes and causing condensation. Unfortunately, this spacer bar may break or crack and in this instance, it is usually required to replace the entire window.

You can repair some of the issues yourself using the appropriate 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 be a good idea as it will give you some kind of assurance for the work that is completed which you wouldn't get with DIY work.

Shattering

Double glazing is an innovative product that lets homeowners reduce heating costs while keeping their homes warm. But it's not impervious to damage and, from time to time, issues may arise. These faults can be dangerous in certain instances if they are not corrected quickly.

If you've noticed any issues with your double glazing that could put your family at risk it is essential to have them fixed as soon as you can. Faults such as misting and leaks of water can affect the effectiveness of the windows, and can leave them looking unsightly.

Repairing double glazing repairs-glazed windows can be cheaper than replacing them. So, if you have noticed any indications of issues with your double glazing, it's worth looking for local companies that specialize in the repairs of double glazed windows and asking for estimates. Be aware that the lowest price isn't always the best option and ensure that the company has a warranty on their work.

Double-glazed windows are sold in an Insulated Glass unit (IGU). This is what consists of two glass panes, the space between them and the rubber seal that stops water from leaking into the gap that acts as an insulation. Certain IGUs contain argon, a gas that prevents heat from escaping the home and saves money on energy costs.

If one of the IGU panes is damaged, then it is possible to purchase a replacement from a window maker and then installed on the frame. This is usually less expensive than replacing the entire window and is cost-effective for a large number of households.

It could be possible to repair the damaged window dependent on the kind of frame and condition of the window. This is usually the case when it has only developed a few tiny cracks, but it isn't shattered. If your double glazed window has completely shattered and cracked, double it's likely to replace the entire glass unit as well as window sash.