Can Double Glazed Windows Be Repaired?

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

Depending on the issue is and how long ago you bought them from You may be able to get your double-glazed windows replaced under warranty.

Broken Panes

If a window's glass is cracked or broken it allows air flow more easily, reducing the windows' efficiency as insulation and barrier against the elements. Depending on the season this could cause warm or cold air to flow into or out of your home, which can increase heating and cooling costs.

If the crack isn't too deep, you may be able to apply an adhesive tape with strong-hold. This is a temporary solution however, and will only stop the crack from growing. To ensure the most effective results, a professional window repair service should be called to repair any damaged glass in your double glazed windows.

The process of replacing a damaged window pane yourself is challenging and potentially dangerous. If the crack is extensive and difficult to get rid of Try applying strips of masking tap in a crisscrossing pattern. If the crack isn't too large that you can keep it in place and use a razor blade to cut it away from the frame. Wear gloves and a mask while cutting the glass. Once the pane is free you must place it flat on several layers of newspaper to stop any pieces that might fall.

To install a new glass pane, you'll need to purchase replacement glass and then prepare the frame. 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 inches on both sides. 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 glaziers' points at hardware stores to put along the edges of your new pane. Be sure to install the points in a position that allows for expansion and contraction while still keeping the putty level against the glass.

After the new pane is in place, spread a thick layer of your glazing compound using the help of a putty knife. Make use of a linseed-oil-based glue like Sarco or a lesser-priced product such as Dap glazing compound. Fill in any gaps between the frame and the new pane with your chosen compound. Smooth the compound over your new pane to make sure it is even and level.

Water Leaks

Water leaks around a window's frame or sash are a common issue. This happens when the window sealant has damaged and requires replacement. Water leaks in the window can damage the drywall or plaster and cause damp walls.

A double-glazed window of high quality will come with a gasket that expands with force when the sash closes. Any water that comes into the area should be drained out through the weep holes located in the bottom of the frame. However, sometimes the weep holes are blocked by a build-up debris and dirt or the weather stripping around the window may require replacement.

Another potential culprit of water leaks is the lintel that supports the brick above the window. The builders who constructed 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 an opening where rainwater could be able to enter and collect around the window, causing dampness in the wall or rot in the wood. The builders may have bent fascia boards over the windows to ensure that water is directed properly. This will stop water getting into the building.

A gap between the glass panes of a double-glazed window could also be a source of leaks. A worn seal could have caused the gas argon or krypton that is supposed to be between the glass panes to create insulation to leak out. While this isn't the most serious issue with leaky windows it can affect efficiency and should be addressed as soon as possible. In this situation replacing double glazing could be the best option. A professional can conduct an extensive evaluation, let you know where the leak is coming from and suggest a solution. They will be able to tell you whether it is appropriate to repair the window or replace it completely. They will also be able to give you a quote for any work required.

Condensation

Condensation is a very common issue with older double-glazed windows and doors, but this can usually be easily fixed. It is caused by the lack of air flow around the window, and typically is seen in rooms like kitchens or bathrooms. Droplets of water on the surface of the glass are an obvious sign of condensation. These droplets will rapidly disappear when the glass is heated by sunlight. If the issue persists, it is worth looking further.

You can also hear water drip. This is most likely due to a damaged 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 can cause mould over time Therefore, it is recommended to get the window fixed when you can.

A professional can inspect your window and suggest the best option. Most professional companies will remove the affected pane and then pipe hot air into the space between them, this will dry out any remaining moisture and ensure a good seal is reapplied.

Double condensation on glazing is caused by defective windowpane seals. If the window seal is damaged, it allows cool air to enter double-paned glass windows, causing them fog. Simple fixes can help, but the best solution to this problem is to replace the windows.

A spacer bar can be located between the two glass panes in most double-glazed windows. The spacer bar is filled with desiccant that absorbs any moisture and stops it from getting into the glass. This bar is susceptible 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 appropriate tools, but it is generally better to employ an experienced professional to carry out this for you. You'll save lots of time and ensure that the double glazing is repaired correctly. Employing a reputable tradesperson could be a good idea as it will give you some kind of assurance for the work that is completed which you wouldn't get with a DIY job.

Shattering

Double glazing is a fantastic innovation that allows homeowners to save money on heating bills while keeping their homes warm and comfortable. However, it's not indestructible and, from time to time, problems can occur. These flaws could be dangerous in some instances if they're not addressed quickly.

If you notice any problems with your double-glazing, which could put your family members in danger, it's crucial to fix them as quickly as you can. Problems like misting and water leaks can reduce the efficiency of windows and leave them looking unsightly.

Repairing double-glazed windows is typically more cost-effective than replacing them. So, if you have noticed any indications of trouble with your double glazing, consider looking for local companies that specialize in the repairs of double-glazed windows and getting quotes. The cheapest quote may not be the best choice. Make sure that the company you choose to work with offers an assurance on their work.

A double-glazed window will be sold 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 contain the gas argon. It keeps heat from leaving the house and helps save money on energy costs.

If one of the IGUs is damaged it is possible to replace the pane purchased from a window maker and fitted to the frame. This is usually cheaper than replacing the entire window and is cost-effective for a large number of households.

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