Can Double Glazed Windows Be Repaired?

If you've recently had double glazing installed in your home and they're beginning to show signs of failing you might be wondering if they can be repaired.

You may be able get your double glazing repaired under warranty depending on the problem and when you bought it.

Broken Panes

If a window's pane is damaged or cracked air can enter more easily. This decreases the effectiveness of the window as an insulation barrier and against the elements. This can allow hot or cold air to enter your home based on the time of year. The cost of cooling and heating will increase.

If the crack in the double glazing isn't that deep, it might be possible to simply apply a strong-hold tape. This is only a temporary fix, and could only stop the crack from getting more severe. A professional window repair company can repair any broken glass on your double-glazed windows.

It is risky and difficult to repair windows on your own. If the crack is too big to grasp and hold, try putting strips of masking tape across it in a crisscross pattern before trying to remove it. If the crack isn't too large you can make use of a razor to cut the glass from the frame. Be sure to wear gloves and a mask when cutting glass. Once the glass is removed then place it flat on several layers of newspapers to catch any fragments that might fall.

To install a replacement glass, you'll need to prepare the frame and purchase replacement glass. To ensure that the new pane is properly fitted you must measure the opening of the frame and subtract between 1/16 and 1/8 inches on both sides. Cut your replacement glass at a local hardware store or glass shop according to this measurement. If you have wood frames, purchase points for glaziers from hardware stores to put along the edges of your new pane. 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 in place, spread an even layer of your glazing compound using a putty knife. Make use of a linseed-oil-based glue like Sarco or a lesser-priced product such as Dap glazing compound. If there are gaps between your new pane and the frame, fill them in with the chosen compound. Smooth the compound over the new pane to ensure it is even and uPVC repair level.

Water Leaks

Water leaks around windows' frame or sash are a common issue. This happens when the sealant on windows has worn out and needs to be replaced. Water leaks can cause damage to the drywall and plaster around the window. They can also lead to damp or moldy walls that require to be repaired as soon as possible.

A good double glazed window has a gasket that will firmly compress when the sash is shut. Any water that comes into the area should be drained out through the weep holes in the bottom of the frame. Sometimes, the weep holes be blocked due to dirt and other debris. Or, the weather stripping may need replacing.

Another potential culprit of water leaks is the lintel which holds the bricks over the window. The people who built the home may not have been aware that this lintel should be let to drain properly or they could have just clad it with concrete leaving a gap where rainwater can enter and pool around the window causing dampness in the wall or rot in the wood. The installers should have bent the fascia boards over the window to ensure that the water is directed properly and this will prevent water from getting into the structure through these gaps.

Another source of leaks is the gap between the glass panes in the double-glazed unit. It's possible that the argon or krypton gas 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 issue associated with windows that leak however, it could have a negative impact on energy efficiency. It should be addressed as quickly as possible. In this case replacing double glazing could be appropriate. A professional will conduct an extensive evaluation and reveal the source of the leak. They will also recommend solutions. They will also help you decide whether it is better to repair or replace the window. They will also be able to provide you a quote for any work required.

Condensation

Condensation is quite a common problem in older double glazed doors and windows, however it is usually easily solved. This is due to an absence of air circulation around windows and is common in kitchens and bathrooms. Water droplets on the surface of the glass are a clear sign of condensation. The droplets will quickly evaporate when the window is heated by sunlight. If the issue persists, it's worth looking further.

It is also possible to hear the sound of water drip. This is most likely due to a broken seal between the two glass panes. If you hear this sound then repair is highly recommended since it will prevent cold drafts from entering your home. This kind of issue could cause mold in the long run It is therefore recommended to fix the window replacement as soon as possible.

Having a professional inspect your window for condensation is the most efficient method of tackling this issue, since they can recommend the correct procedure to take. The majority of professional companies will take off the affected window and pipe hot air into the space between the two, this will eliminate any remaining moisture and ensure a quality seal is put back on.

Windowpane seals that fail are the main reason for condensation problems with double glazing. When the window seal fails, it allows cool air to enter double-paned glass windows, making them fog. Simple fixes can aid, but the best solution is to replace the windows.

Most double glazed windows have an "espacer" bar that is placed between the two glass panes. The spacer bar is stuffed with desiccant that absorbs any moisture that could occur, thus preventing it from reaching the glass panes and creating condensation. This bar is susceptible to breaking or cracking and in most cases, you'll need to replace your entire window.

You can make some repairs yourself with the right tools. However, it's more common to hire a professional who is trained to do this. This will not only save you a great deal of time, but it will also ensure that your double-glazing is repaired correctly and of the highest quality. A trusted tradesman will also offer a guarantee for the work completed, which you would not get if you were to do it yourself.

Shattering

Double glazing is an ingenuous product that allows homeowners to reduce their heating bills while keeping their homes warm. However, it isn't indestructible and, from time to time, issues may arise. In some cases, these faults may even be dangerous if not dealt with promptly enough.

Therefore, if you've noticed any issues with your double glazing that could put your family at risk, then it's important to have them fixed as soon as you can. Faults like misting and water leaks can reduce the performance of windows and make them appear ugly.

Repairing double-glazed windows can be cheaper than replacing them. If you see any indications of problems with your double glazing, it's worth researching local companies who specialize in double-glazed window repairs and getting estimates. Remember that the cheapest quote isn't always the best option and ensure that your chosen firm offers a guarantee on their work.

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

If one of the IGUs is damaged an alternative pane can be purchased from a window manufacturer and fitted to the frame. This is typically less expensive than replacing the whole window and is more cost-effective for most households.

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