Can Double Glazed Windows Be Repaired?
If you've recently had double glazing installed in your home and are beginning to show signs of failure, you may be wondering if they could be repaired.
Depending on what the problem is and when you purchased them, you may be in a position to get your double-glazed windows replaced under warranty.
Broken Panes
If a window's pane is damaged or cracked it allows air to flow more easily, reducing the effectiveness of windows as insulation and a barrier against the elements. Based on the season it can allow cold or hot air to escape or enter your home, increasing heating and cooling costs.
If the crack in your double glazing is not that deep, it might be possible to apply a strong-hold tape. This is temporary fix, and will only prevent the crack from getting worse. To ensure the best results, a professional window repair service should be contacted to fix any damaged glass in double-glazed windows.
Attempting to replace a broken window pane by yourself can be challenging and potentially dangerous. If the crack is too large to grasp then try pressing strips of masking tape 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 face mask when cutting glass. When the pane is cut free it is necessary to lay it flat on several layers of newspaper to stop any pieces that might fall.
To install a new pane, you'll need to purchase replacement glass and set up the frame. To ensure that your new pane fits properly take a measurement of the opening of the frame and subtract between 1/16 and 1/8 inch on both sides. Then, you can have your replacement glass cut according to this measurement at your local glass shop or at a hardware store. If you have wooden frames, purchase glaziers points from a hardware store to be positioned on the outside of your new glass. Be sure to install the points in a position that will allow expansion and contraction, while keeping the putty level against the glass.
After the new pane is set, spread an even layer of your glazing compound using a putty knife. You can use a linseed oil-based putty such as Sarco or a less expensive product like Dap glazing compound. Fill any gaps that exist between the frame and pane with your chosen compound. Smooth the compound on your new pane to ensure it is level and even.
Water Leaks
The occurrence of water leaks around the frame or sash is a typical problem that occurs when window sealant has become degraded and needs to be replaced. Water leaks around windows could damage the plaster or drywall and cause damp walls.
A double-glazed window of high quality will have a gasket which is firmly compressed when the sash closes. Any water that hits this area must be drained away via the weep holes located in the bottom of the frame. Sometimes, however, the weep holes get blocked by a build-up of dirt and debris, or the weather stripping around the window may need to be replaced.
The lintel above the window could also be the source of leaks. The installers who built the home may not have been aware that this lintel should be allowed to drain properly, or they may have simply put it in concrete and left an opening where rainwater could get in and build up around the window, creating dampness in the wall or rot in the wood. The builders could have placed angled fascia boards above the windows to ensure water is directed properly. This will prevent water entering the building.
A gap between the glass panes of a double-glazed window can also be a source of leaks. A damaged seal could have caused the gas argon or krypton that is supposed to be between the glass panes to create insulation to leak out. Although this is not the most serious issue associated with windows that leak, it will have an impact on energy efficiency. It should be addressed in the shortest time possible. In this case double glazing replacement might be necessary. A professional can conduct an extensive evaluation and identify the source of the leak. They can also suggest solutions. They can also tell you whether it is best to replace or repair the window. They can also give you an estimate for any work needed.
Condensation
Condensation is a very common issue in older double-glazed doors and windows, but this can usually be easily corrected. This is caused by the lack of air circulation around the window and often is seen in rooms like bathrooms or kitchens. The most evident sign of condensation is droplets of water appearing on the glass surface. These droplets will quickly disappear when the window is heated by sunlight. However, if the issue persists it is worth investigating further.
Another indication of condensation is when you can hear water dripping. This is usually caused by a leak in the seal between the two glass panes. If you hear this sound, then a repair is highly recommended since it will block cold drafts from entering your home. This type of problem can also lead to mould in the long term Therefore, it is recommended to fix the window when you can.
Having a professional inspect your window for condensation is the best method of tackling this issue, as they can determine the best method of action. Professional firms will take off the glass that is affected and blow hot air between the two panes. This will dry out any remaining moisture and ensure that a quality seal is reapplied.
Double condensation in the glazing is caused by faulty windowpane seals. If the window seal is damaged, it allows cool air to get into 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 is usually located between the glass panes in most double-glazed windows. The spacer bar is filled with desiccant, which absorbs any moisture and prevents it from reaching the glass. This bar is susceptible to breaking or cracking and in most read more cases, you'll need to replace your entire window.
It is possible to carry out some repairs yourself if you have the right tools, but it is usually better to hire an experienced professional to carry out this for you. 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 best quality possible. A reliable tradesman will provide you with a guarantee for the work completed that you could not receive if you tried to do it yourself.
Shattering
Double glazing is a wonderful invention that allows homeowners to save money on heating bills, whilst keeping their homes warm and comfortable. It's not impervious to damage, and issues can occur periodically. In certain instances these flaws could be dangerous if not dealt with promptly enough.
If you notice any problems with your double-glazing, which could put your family members in danger, it is important to address them as quickly as possible. Problems like misting and water leaks can reduce the efficiency of windows and also leave them looking unsightly.
Repairing double-glazed windows can be more cost-effective than replacing them. If you spot any indications of problems with your double glazing, it's worth looking into local companies that specialize in double glazed window repairs and requesting quotes. Remember that the cheapest quote isn't always the best option and make sure that the firm offers a guarantee on their work.
If a double-glazed window is sold, it will be contained in an Insulated Glass Unit (IGU). The Insulated Glass Unit (IGU) is comprised of two glass panes with a space in between, and a rubber gasket which keeps water from leaking through the gap. Some IGUs also contain a gas such as argon, which helps keep heat from leaving your home, thus conserving energy.
If one of the IGUs is damaged, it is possible to replace the pane purchased from a window manufacturer and then fitted to the frame. This is normally far cheaper than replacing the whole window and is far cheaper for most households.
Depending on the kind of window you have and the condition of the frame, it might be possible to fix the damaged pane. If the glass has formed only a few tiny chips, but not been broken, that's usually the situation. If your double-glazed window has completely shattered and cracked, it's likely to replace the entire glass unit as well as window sash.