Can Double Glazed Windows Be Repaired?

If you have recently installed double glazing in your home, and it is beginning to show signs that they are failing, you might be wondering whether they could be repaired.

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

Broken Panes

If a window pane becomes cracked or broken, it allows air to move more easily, which reduces the windows' effectiveness as an insulation and barrier against the elements. Depending on the season this could cause hot or cold air to escape or enter your home, increasing the cost of cooling and heating.

If the crack in the double glazing isn't too deep, it might be possible to apply a strong-hold tape. This is a temporary fix, though, and it will only stop the crack from becoming worse. To ensure the best results, a professional window repair company should be called to repair any broken glass in double-glazed windows.

It could be risky and difficult to repair a window pane on your own. If the crack is large and difficult to eliminate, you can try applying strips of masking tap in a crisscrossing pattern. If the crack isn't too large, you can use a razor to cut the glass away from the frame. Wear gloves and a mask when cutting the glass. Once the glass is removed, place it flat onto several 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. Measure the opening of the frame and subtract 1/16 to 1/8 inch in both directions to ensure that your new pane will fit correctly. Have your replacement glass cut at a local hardware or glass shop to this measurement. If you have wooden frames, buy points for glaziers from a local hardware shop to install on the outside of your new glass. The points should be placed in a manner they can allow for expansion and contraction, while keeping the putty in place against the glass.

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

Water Leaks

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

A good double glazed window has a gasket that firmly compresses when the sash is closed. Any water that gets into this area must be drained away via the weep holes in the bottom of the frame. Sometimes, the weep holes become blocked due to dirt and other debris. Also, the weather stripping may need replacing.

Another potential culprit of water leaks is the lintel that is a support for the brick that is over the window. Installers who built the house might not have realized the importance of allowing the lintel drain properly, or they could have covered it with concrete, leaving a gap through which rainwater could enter and pool around causing dampness or rot on the wood. The builders could have placed bent fascia boards over the windows to ensure water is directed properly. This will prevent water entering the building.

A gap between the glass panes of a double-glazed windows could also be the cause of leaks. It is possible that the argon or krypton gas that should be between the glass panes to provide insulation has escaped out of the windows due to a worn out seal. While this isn't the most serious issue associated with leaky windows but it could have a negative impact on energy efficiency. It is important to address the issue in the shortest time possible. In this instance double glazing replacement could be required. A professional will conduct an extensive evaluation, let you know the source of the leak from and suggest solutions. They will also be able advise whether it is appropriate to repair the window or replace it completely. They will also be able to give you a price for any necessary work.

Condensation

Condensation can be a problem with older double-glazed windows and doors. However, this is generally a simple fix. It is caused by an absence of air circulation around the window, and typically occurs in rooms like kitchens or bathrooms. The most obvious evidence of condensation is the appearance of droplets of water forming on the glass's surface. These droplets will quickly disappear when the window is heated by sunlight. However, if the problem persists, it's worth looking further.

Another indication of condensation is if you hear water drips. This is likely due to a broken seal between the two panes of glass. Repairs are highly recommended if you hear this noise. This will stop cold drafts from entering your home. This kind of issue can cause mould in the long term It is therefore recommended to get the window fixed when you can.

Having a professional inspect your window for condensation is the best method of tackling this issue, as they can determine the best procedure to take. Most professional companies will remove the affected pane, and then pipe hot air into the gap between the two. This will eliminate any remaining moisture and ensure a quality seal is reapplied.

Double condensation on glazing is caused by faulty windowpane seals. Cool air enters double-paned windows when the window seal is damaged and they begin to become cloudy. If this happens, it is possible that simple fixes can 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 glass panes. The spacer bar is filled with desiccant that absorbs any moisture that may occur, thus stopping it from getting to the glass panes, causing condensation. This spacer bar is prone to breaking or cracking and in most cases, you'll need to replace your entire window.

It is possible to do some repairs yourself if you have the right tools, but it's generally better to employ a trained professional to do this for you. This will not only save you a great amount of time, it will also ensure that your double glazing is repaired properly and of the best quality possible. A reputable tradesperson will also offer a guarantee on the work they have done, which you would not receive if you tried to repair it yourself.

Shattering

Double glazing is an amazing technology that lets homeowners save money on heating bills while keeping their homes warm and comfortable. But it's not impervious to damage and from time to time problems can occur. These issues can be dangerous in some instances when they aren't addressed promptly.

As such, if you have noticed any problems with your double glazing that could be putting your family members at risk It is crucial to have them fixed as soon as possible. Problems such as misting or water leaks can compromise the effectiveness of windows and make them look ugly.

It's often cheaper to repair your double-glazed windows than it would be to replace them completely. If you see any indications of trouble with your double glazing, it's worthwhile to research local companies that specialize in double glazed window repairs and getting quotes. Be aware that the most affordable quote isn't always the most effective and ensure that the company has a warranty on their work.

If a double-glazed window is sold it will be placed inside an Insulated Glass Unit (IGU). This is what consists of two glass panes, a gap between them, and the rubber seal that stops water from leaking into the insulating gap. Some IGUs also contain a gas, such as Argon that helps to prevent heat from leaving your home, therefore conserving energy.

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

Depending on the kind of window you have and the condition of the frame, it may be possible to fix the damaged pane. This is typically the case if it has only developed a few small cracks, but is not broken. If the double-glazed windows are completely shattered then it is best to replace both the glass unit as well as the upvc window repairs sash.