Can Double Glazed Windows Be Repaired?

If you have recently had double glazing installed in your home and are beginning to show signs of failure, you might be wondering if they could be repaired.

Depending on what the problem 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 pane is damaged or cracked it allows air flow more easily, reducing the effectiveness of windows as insulation and barrier against the elements. Depending on the season, this can cause warm or cold air to enter or escape your home, causing an increase in the cost of cooling and heating.

If the crack is not too deep, you may be able to apply an adhesive tape with strong-hold. This is a temporary fix, though, and it will only stop the crack from getting worse. To ensure the most effective results, a professional window repair service is required to fix any damaged glass that is present in double-glazed windows.

It is risky and difficult to replace windows on your own. If the crack is substantial and difficult to get rid of You can try applying strips of masking tap in a crisscrossing design. If the crack is small enough to be able to hold it in place and use a blade to cut it away from the frame. Make sure to wear gloves and a face mask when cutting glass. When the pane is cut free you must place it flat on a few layers of newspaper to keep any pieces that fall.

To install a new glass pane, you will need to purchase replacement glass and prepare the frame. Take measurements of the opening of the frame and subtract 1/16 to 1/8 inch in both directions to make sure that your new pane will fit correctly. Get your replacement glass cut at a local hardware store or glass shop to this measurement. If you have wood frames, you can purchase points for glaziers at a hardware store to install along the edges of your new pane. Be sure to install the points in a manner that will allow expansion and contraction while keeping the putty flat against the glass.

Spread a thick layer using a putty knife after your new pane is installed. Make use of a linseed oil-based putty such as Sarco or a lesser-priced product like Dap glazing compound. If there are gaps between your new pane and the frame then fill them in using the chosen compound. Smooth the compound over your new pane to make sure it is even and level.

Water Leaks

The appearance of water leaks around the frame or sash is a frequent problem that occurs when the window sealant has degraded and needs to be replaced. Water leaks in the window can cause damage to the drywall or plaster and cause damp walls.

A double-glazed window of high quality has a gasket that is firmly compressed when the sash is closed. Any water that hits this area must be drained away through the weep holes at the bottom of the frame. Sometimes, however, the weep holes are blocked by a build-up dirt and debris or the weather stripping around the window could require replacement.

Another potential culprit of water leaks is the lintel which holds the bricks over the window. The installers who built the house may not have realized that this lintel should be allowed to drain properly or they could have merely covered it with concrete, leaving gaps that allow rainwater to enter and pool around the window, creating dampness in the wall or wood rot. The builders may have angled fascia boards above the windows to ensure that water is directed correctly. This will prevent water entering the building.

Another possible source of leaks is the gap that exists between the glass panes in the double-glazed unit. A damaged seal could have caused the gas argon or krypton which is supposed to be between the glass panes to provide insulation to leak. Although this isn't a particularly serious issue with leaky windows however, it could affect energy efficiency and must be taken care of as soon as is possible. In this situation, double glazing replacement may be necessary. A professional can complete an exhaustive evaluation, letting you know the source of the leak from and suggest solutions. They will also be able to advise whether it is appropriate to repair the window or replace it completely. They can also provide an estimate for any work that is required.

Condensation

Condensation is quite a common problem in older double glazed windows and doors, but this can usually be easily corrected. This is caused by a lack of air flow around the window, and typically is seen in rooms like kitchens or bathrooms. The most evident indication of condensation is droplets of water appearing on the glass's surface. The droplets will disappear when the glass is heated by sunlight. If the issue persists it's worth looking further.

Another sign of condensation is when you can hear water dripping. This could be because of a damaged seal between the two glass panes. If you hear this sound it is highly recommended as it will stop cold drafts from entering your home. This kind of issue can also lead to mold in the long run It is therefore recommended to have the window repaired as soon as possible.

A professional can examine your window and recommend the best option. Most professional companies will remove the affected window and pipe hot air into the space between the two, this will dry out any moisture that remains and ensure a good seal is reapplied.

Double glazing condensation is caused by defective windowpane seals. Cool air can enter double-paned windows when the window seal breaks and they begin to get clogged. If this occurs it's possible that simple fixes could help, but in many cases, the best solution is to replace the window.

Most double glazed windows have a'spacer' bar that sits between the two panes of glass. The spacer bar is stuffed with desiccant that absorbs any moisture that might be present, thereby stopping it from getting to the glass panes and creating condensation. However, this spacer bar may break or crack and in this instance, it is typically required 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 huge deal of time, but it will also ensure that your double-glazing is repaired correctly and of the highest possible quality. A trusted tradesman will also offer a guarantee on the work done that you wouldn't get if you attempted to repair it yourself.

Shattering

Double glazing is a wonderful innovation that allows homeowners to save money on heating costs, while keeping their homes warm and comfortable. However, it isn't indestructible and occasionally problems can occur. These flaws could be dangerous in certain instances if they're not addressed promptly.

If you find any issues in your double-glazing that could put your family members in danger, it's important to fix them as quickly as you can. Issues such as misting or water leaks can reduce the efficiency of windows and also leave them looking unsightly.

Repairing double-glazed windows can be cheaper than replacing them. If you spot any indications of problems with your double glazing it is worthwhile to research local companies that specialize in double-glazed window repairs and getting estimates. Be aware that the most affordable quote isn't always the best option and ensure that the company offers a warranty with their work.

Double-glazed windows are sold as an Insulated Glass unit (IGU). The Insulated Glass Unit (IGU) is composed of two glass panes, with a space in between, and a rubber gasket that prevents water from leaking into the gap. Some IGUs also contain a gas, such as Argon that helps to prevent heat from escaping your home, therefore conserving energy.

If one of the IGU panes is damaged, window repair then you can purchase a replacement from a window repair manufacturer and then put on the frame. This is typically less expensive than replacing the entire window and is cheaper for most households.

Depending on the type of window you have and the condition of the frame, it might be possible to repair the damaged pane. If the glass has developed just a few tiny chips, but hasn't damaged, this is typically the case. If your double-glazed window has completely shattered and is cracked, then it's best to replace the entire glass unit and the window sash.