Can Double Glazed Windows Be Repaired?

If you've recently installed double glazing in your house, and it is beginning to display signs of failing, you may wonder whether they are able to be fixed.

Depending on what the problem is and how long ago you purchased them the store, you might be eligible to receive your double glazing replaced under warranty.

Broken Panes

When a window pane is cracked or broken, air can pass through more easily. This reduces the effectiveness of the window as an insulation barrier and against the elements. Depending on the season it can allow hot or cold air to flow into or out of your home, increasing the cost of cooling and heating.

If the crack isn't too deep, you may be able to apply an adhesive tape with strong-hold. This is a temporary fix however, and it may only prevent the crack from getting worse. To ensure the best results, a reputable window repair service is required to fix any damaged glass that is present in double-glazed windows.

Removing a damaged window pane yourself can be challenging and potentially dangerous. If the crack is too large to grasp, try pressing strips of masking tape in a crisscrossing fashion prior to trying to take it off. If the crack isn't too large that you can keep it in place and use a razor to remove it from the frame. Wear gloves and a mask when cutting the glass. After the pane has been cut, you will need to place it flat on a few layers of newspaper to stop any pieces that might fall.

In order to install a replacement pane, you'll need to prepare the frame and purchase replacement glass. To ensure that the new pane is properly fitted take a measurement of the opening of the frame and subtract between 1/16 and 1/8 inch on both sides. Get your replacement glass cut at a local hardware or glass shop according to this measurement. If you have wood frames, buy some points for glaziers from an hardware store to place on the edges of your new pane. Be sure to install the points in a position that will allow expansion and contraction while still keeping the putty level against the glass.

After the new pane is set then spread a thick layer of your chosen glazing compound using the help of a putty knife. You can use a linseed oil-based putty like Sarco or a lesser product like Dap glazing compound. Fill any gaps between the frame and pane using the appropriate compound. Be sure to smooth the compound so that it is even and level all around your pane.

Water Leaks

Water leaks in a window's frame or sash can be a frequent problem. This happens when the sealant on windows has deteriorated and must be replaced. Water leaks in the window can cause damage to the plaster or drywall and can cause damp walls.

A double-glazed window that is of good quality will have a gasket which is firmly compressed when the sash is closed. The water that enters this area should be drained through the weep holes in the frame. Sometimes, the weep hole may be blocked by dirt and debris. The weather stripping may need replacing.

Another possible cause of water leaks is the lintel that holds the bricks above the window. The people who built the home may not have been aware that this lintel must be allowed to drain properly, or they may have simply covered it with concrete, leaving a gap where rainwater can get in and build up around the window causing dampness in the wall or wood rot. The installers should have placed the fascia boards in a slant above the window to ensure that the water is directed properly. This will prevent water from getting into the structure through these gaps.

Another source of leaks is the gap that exists between the glass panes in double-glazed units. It's possible that the gas argon or krypton that should be between the glass panes to provide insulation has escaped out of the windows because of an old seal. While this isn't the most serious leaky window problem it can affect energy efficiency and should be dealt with as soon as it is possible. In this instance replacement double glazing might be the best option. A professional can conduct an exhaustive evaluation, letting you know the source of the leak from and suggest a solution. They will also help you decide whether it is best to repair or replace the window. They will be able to also give you a quote for any work required.

Condensation

Condensation may be a problem with older double-glazed windows and doors. However, this is typically a simple solution. It is caused by a lack air flow around the windows and occurs in rooms like kitchens or bathrooms. The most evident sign of condensation is droplets of water forming on the glass's surface. The droplets will quickly evaporate when the window is heated by sunlight. If the issue persists, it is worth looking further.

It is also possible to hear water drip. This is usually because of a broken seal between the two glass panes. Repairs are highly recommended if you hear this noise. This will stop cold drafts entering your home. This type of problem may cause mold in time, so it's recommended to fix the window promptly.

Having a professional examine your window for condensation is the most efficient method of tackling this issue, as they will be able to recommend the correct procedure to take. Most professional companies will remove the affected pane and then pipe hot air into the gap between the two, this will dry out any remaining moisture and ensure that a high-quality seal is reapplied.

Failing windowpane seals are the primary cause of condensation issues in double glazing. Cool air gets into double-paned windows when the seal breaks and they begin to fog up. If this happens, it is possible that simple fixes will help, but in many cases the best solution is to replace the window.

A spacer bar is usually found between the two glass panes of most double-glazed windows. This spacer bar contains desiccant, which absorbs any moisture and blocks it from getting into the glass. However, this spacer bar can sometimes crack or break and in this situation, it is often required to replace the entire window.

It is possible to do repairs yourself if you have the appropriate tools, however it is normally better to hire an expert who is trained to do this for you. You'll save lots of time and make sure that the double glazing is repaired properly. A reliable tradesman will provide you with a guarantee on the work done that you wouldn't get if you attempted to repair it yourself.

Shattering

Double glazing is an innovative product that allows homeowners to save on heating costs while keeping their homes warm. It's not impervious to damage, and issues can occur occasionally. These issues can be dangerous in some instances if they're not addressed promptly.

If you've noticed any issues with your double glazing that could be putting your family members at risk it is essential to fix them as soon as possible. Problems such as misting or water leaks can reduce the efficiency of windows and cause them to appear ugly.

It's usually more cost effective to upvc repairs repair (More Material) your double-glazed windows than it would be to replace them entirely. If you spot any indications of problems with your double glazing it is worth looking into local companies that specialize in double glazed window repairs and requesting quotes. The lowest price may 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 in an Insulated Glass unit (IGU). It is comprised of two glass panes, the space between them, and a rubber seal that keeps water from seeping into the gap that acts as an insulation. Some IGUs also contain a gas such as argon that helps to keep heat from leaving your home, therefore conserving energy.

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

Based on the type of window you have and the condition of the frame, it might be possible to fix the damaged window. If the glass has developed only a few tiny chips, but has not broken, that's usually the case. If your double-glazed window has completely broken, then it's probably best to replace the entire glass unit as well as window sash.