Can Double Glazed Windows Be Repaired?

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

Depending on the issue is and how long ago you bought them from the store, you might be in a position to get your double-glazed windows replaced under warranty.

Broken Panes

When a window pane is damaged or cracked air can enter more easily. This reduces the effectiveness of the window as an insulation and protects against the elements. This can allow hot or cold air to enter your home depending on the season. Heating and cooling costs will increase.

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

It could be risky and difficult to repair a window pane on your own. If the crack is substantial and difficult to get rid of, you can try applying strips of masking tap in a crisscrossing design. If the crack isn't too large it is possible to make use of a razor to cut the glass away from the frame. Wear gloves and a mask when cutting the glass. After the glass has been removed, place it flat onto several layers of newspaper to catch any fragments that may fall.

To install a replacement glass, you'll need to prepare the frame and purchase replacement glass. Find the opening of the frame and subtract 1/16 to 1/8 inches in both directions to ensure that the new pane will fit properly. Then, have the replacement glass cut according to this measurement at a local glass shop or hardware store. If you have wood frames, you can purchase points for glaziers from hardware stores to put along the edges of your new pane. Be sure to install the points in a way that allows expansion and contraction, while keeping the putty flat against the glass.

Once your new pane has been placed then spread an even layer of your preferred glazing compound with the help of a putty knife. You can make use of a linseed oil-based glue like Sarco or a lesser product like Dap glazing compound. If you have any gaps between your new pane and the frame you can fill them in with your chosen compound. Make sure you smooth the compound so that it is even and level around the pane.

Water Leaks

The occurrence of water leaks around the frame or sash is a typical issue that happens when window sealant has deteriorated and requires replacement. Water leaks can damage the drywall and plaster around the window. They can also cause damp or moldy walls that require to be restored as quickly as possible.

A high-quality double-glazed window will come with a gasket which firmly compresses when the sash is shut. Water that falls on the area should be drained out through the weep holes in the frame. Sometimes, however, the weep holes are blocked by a build-up of dirt and debris, or the weather stripping around the window might need to be replaced.

Another potential culprit of water leaks is the lintel that holds the bricks over the window. The people who built the house may not have understood that this lintel should be let to drain properly or they could have just covered it with concrete, leaving an opening where rainwater could enter and pool around the window, creating dampness in the wall or wood rot. The installers should have angled the fascia boards above the window to ensure that water is directed properly. This will stop water from entering the building through these gaps.

Another leak source is the gap between the glass panes in double-glazed units. It is possible that the gas argon or Krypton that is supposed to be in between the glass panes to provide insulation has escaped out of the windows because of a worn out seal. Although this isn't the most severe leaky window issue it can affect energy efficiency and must be addressed as soon as possible. In this case replacement double glazing might be appropriate. A professional can conduct a full evaluation, let you know where the leak is coming from and suggest a solution. They can also tell you whether it is better to replace or repair the window. They will also be able to give you a price for any work that is required.

Condensation

Condensation is quite a common issue in older double-glazed windows and doors, but this can usually be easily fixed. It is caused by a lack air flow around windows and is common in kitchens and bathrooms. The most evident indication of condensation is water droplets forming on the glass's surface. These droplets will rapidly evaporate when the window is heated by sunlight. However, if the problem persists, it's worth looking further.

You can also hear water drip. This is usually because of a broken seal between the two glass panes. Repairs are highly recommended if you hear this sound. This will prevent cold drafts from entering your home. This kind of issue could cause mold over time, so it's best to fix the window as soon as you can.

Having a professional examine your window for condensation is the best way of dealing with this issue, since they will be able to recommend the correct procedure to take. The majority of professional companies will take off the affected pane, and then pipe hot air into the gap between the two, this will dry out any remaining moisture and ensure a good seal is applied.

Double glazing condensation is caused by faulty windowpane seals. If the window repairs seal is damaged, it allows cool air into double-paned windows, which makes them fog. If this happens, it is possible that simple fixes will assist, but in many cases, the best solution is to replace the window.

The majority of double-glazed windows feature spacer bars that sit between the two panes of glass. This spacer bar is filled with desiccant, which absorbs any moisture that may be present, thereby preventing it from reaching the glass panes, causing condensation. This bar is susceptible to breaking or cracking and it's often necessary to replace the entire window.

It is possible to complete some repairs yourself if have the right tools, but it is normally better to hire a trained professional to do this for you. You'll save lots of time and ensure that the double glazing is repaired correctly. Using a trusted tradesman can be a good idea as it will give you some type of guarantee for the work done which you wouldn't get with DIY jobs.

Shattering

Double glazing is an ingenuous product that allows homeowners to save on heating costs while keeping their homes warm. It is not indestructible, and issues can occur occasionally. These issues can be dangerous in some instances when they aren't addressed quickly.

As such, if you have noticed any problems with your double glazing that could be putting your family at risk, then it's important to have them fixed as soon as you can. Problems like misting and leaks of water can affect the effectiveness of the windows, and can leave them looking unsightly.

It's usually cheaper to repair your double glazed windows than it would be to replace them entirely. If you see any indications of problems with your double glazing it is worth looking into local companies that specialize in double glazed window repairs and getting quotes. The most affordable quote might not be the best option. Make sure that the company you choose to work with offers the guarantee of their work.

Double-glazed windows are sold as an Insulated Glass unit (IGU). The Insulated Glass Unit (IGU) is comprised of two glass panes that have an area between them, and a rubber gasket which keeps water from leaking through the gap. Certain IGUs contain the gas argon. It prevents heat from escaping the home and saves you money on energy costs.

If one of the IGUs is damaged it is possible to replace the pane purchased from a window manufacturer and fitted to the frame. This is usually less expensive than replacing the entire window and is more cost-effective for most households.

Depending on the kind of window you own and the condition of the frame, it may be possible to simply repair the damaged part. If the glass has formed only a few tiny chips, but has not damaged, this is typically the case. If the double-glazed window is completely broken, it is recommended to replace both the glass unit as well as the window sash.