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 might be wondering whether they are able to be fixed.

You may be able to claim your double glazing under warranty, based on the issue and the date you purchased it.

Broken Panes

When a window pane is damaged or cracked air can flow through more easily. This decreases the effectiveness of the window as an insulation and protects against the elements. This can cause cold or hot air to enter your home based on the season. The cost of cooling and heating will rise.

If the crack is not too deep, you may be able to use a strong-hold adhesive tape. This is only a temporary solution however, and it could only stop the crack from growing. To ensure the most effective results, a professional window repair company should be called to repair double glazing window any broken glass in your double glazed windows.

It is risky and difficult to replace windows on your own. If the crack is extensive and difficult to eliminate, you can try applying strips of masking tape in a crisscrossing pattern. If the crack isn't too large that you can hold it in place and use a razor to cut it off from the frame. Make sure to wear gloves and a face mask when cutting glass. After removing the glass, installers place it flat onto several layers of newspaper to catch any pieces that might fall.

To install a replacement pane you'll need to prepare the frame and purchase replacement glass. Find the opening of the frame and subtract 1/16 to 1/8 inch in both directions to ensure that the new pane is a good fit. Get your replacement glass cut at a local hardware store or glass shop according to this measurement. If you have wooden frames, you can purchase glaziers points from a hardware shop to install along the edge of your new glass. Place the points in a way that they allow for expansion and contraction, while keeping the putty flush against the glass.

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

Water Leaks

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

A double-glazed window that is of good quality will come with a gasket that is firmly compressed when the sash is closed. The water that is absorbed by this area must be drained through the weepholes of the frame. Sometimes the weep hole can become blocked due to dirt and other debris. The weather stripping might need to be replaced.

The lintel on top of the window could also be an area of leaks. Installers who built the house might not have been aware of the importance of allowing the lintel drain properly, or they could have clad it in concrete, leaving a gap through which rainwater can enter and get trapped, and cause dampness or rot to the wood. The installers could have bent fascia boards over the windows to ensure that water is directed correctly. This will stop water from getting into the building.

Another possible leak could be the gap that exists between the glass panes of the 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 because of an old seal. Although this isn't the most severe leaky window issue however, it could affect efficiency and should be taken care of as soon as is possible. In this case, double glazing replacement may be necessary. A professional can conduct a full evaluation, let you know where the leak is coming from and suggest solutions. They will also help you decide whether it is better to replace or repair the window. They will also provide an estimate for any work needed.

Condensation

Condensation is a very common issue in older double-glazed doors and windows, however it is usually easily fixed. This is due to an absence of air circulation around windows and is common in areas like kitchens or bathrooms. The most evident indication of condensation is water droplets forming on the glass surface. These droplets will rapidly disappear when the window is heated by sunlight. If the problem persists it's worth investigating further.

There is also the sound of water drip. This is most likely because of a broken seal between the two glass panes. Repairs are highly recommended if you hear this noise. This will stop cold drafts from entering your home. This kind of issue could cause mold in the long run It is therefore recommended to get the window fixed as soon as possible.

Having a professional inspect your window for condensation is the best way of dealing with this issue, as they will be able to recommend the correct method of action. Professional firms will remove the glass that is affected and blow hot air between the two panes. This will eliminate any remaining moisture and guarantee that a quality seal is applied.

Double glazing condensation is caused by windowpane seals. If the window seal is damaged, it allows cool air to enter double-paned glass windows, causing them to fog. If this happens it's possible that simple fixes will aid, but in most cases, the best solution is to replace the window.

A spacer bar can be located between the glass panes that are found in the majority of double-glazed windows. The spacer bar is stuffed with desiccant which sucks up any moisture that might occur, therefore preventing it from reaching the glass panes and creating condensation. This spacer bar is prone to breaking or cracking, and it's usually necessary to replace the entire window.

You can make some repairs yourself using the appropriate tools. However, it is generally better to hire a professional who has been trained to do this. 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 highest quality. A trusted tradesman will also provide you with a warranty for the work completed that you could not get if you were to repair it yourself.

Shattering

Double glazing is a wonderful technology that lets homeowners save money on heating bills while keeping their homes warm and comfortable. It is not indestructible and there are issues that can arise periodically. In certain instances the faults could be dangerous if they are not addressed promptly enough.

If you notice any problems in your double-glazing that could put your family in danger, it is important to fix them as soon as possible. Issues like misting and installers leaks of water can affect the efficiency of windows and make them look unsightly.

It's often more cost effective to repair your double glazed windows than to replace them entirely. If you've noticed any signs of problems with your double glazing, you should consider looking for local companies that specialize in the repairs of double-glazed windows and getting estimates. Be aware that the most affordable quote isn't always the best option and ensure that your chosen company has a warranty on their work.

When a double glazed window is sold in the market, it will be housed in an Insulated Glass Unit (IGU). It is comprised of the two glass panes, a space between them, and a rubber seal that keeps water from seeping into the insulating gap. Some IGUs contain argon, a gas that keeps heat from leaving the home and saves money on energy costs.

If one of the IGU panes is damaged, a replacement can be bought from a window manufacturer, and then installed on the frame. This is normally far cheaper than replacing the whole window and is far more cost-effective for most households.

It is possible to repair the damaged pane depending on the type of frame and the condition of the window. This is typically the case if it has only developed a few tiny cracks, but is not damaged. If your double glazed window has completely shattered and cracked, it's likely to replace the entire glass unit and the window sash.