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 failure, you might be wondering if they are able to be fixed.
You might be able to get your double glazing covered under warranty, based on the issue and when you bought it.
Broken Panes
When a window pane is cracked or broken air can flow through more easily. This reduces the effectiveness of the window as an insulation barrier and also against the elements. This can allow hot or cold air to enter your home depending on the time of year. The cost of cooling and heating will increase.
If the crack is not too deep, you might be able to utilize an adhesive tape with strong-hold. This is a temporary fix, and could just prevent the crack from getting worse. A professional window repair company can repair any damaged glass on your double-glazed windows.
The process of replacing a damaged window pane yourself can be challenging and potentially dangerous. If the crack is too big to grasp then try pressing strips of masking tape across it in a crisscross pattern before trying to remove it. If the crack is not too large you can make use of a razor to cut the glass from the frame. Make sure you wear gloves and a mask when cutting glass. When the pane is cut free you must place it flat on several layers of newspaper to keep any pieces that fall.
In order to install a replacement pane it is necessary to prepare the frame and purchase replacement glass. Find the opening of the frame and subtract 1/16 to 1/8 inch in both directions to make sure that the new pane will fit properly. Cut your replacement glass 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 on the edges of your new pane. The points should be placed in a manner they can allow for expansion and contraction, while keeping the putty flush with the glass.
Once your new pane has been placed then spread a thick layer of your glazing compound using the help of a putty knife. You can make use of a linseed oil-based glue like Sarco or a lesser product such as Dap glazing compound. If you have any gaps between your new pane and the frame you can fill them in with your chosen compound. Make sure you smooth the compound so that it is even and level around the pane.
Water Leaks
The occurrence 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 can cause damage to the plaster and drywall surrounding the window. They can also cause damp or spongy walls that require to be fixed as soon as is feasible.
A high-quality double-glazed window will come with a gasket which firmly compresses when the sash is shut. Any water that gets into this area should be drained away via the weep holes located in the bottom of the frame. Sometimes, the weep holes be blocked due to dirt and other debris. Also, the weather stripping may need replacing.
The lintel above the window could also be an area of leaks. The installers who built the home may not have been aware that the lintel needs to be allowed to drain properly, or they may have simply covered it with concrete, leaving an opening where rainwater could be able to enter and collect around the window, creating dampness in the wall or rot in the wood. The builders should have angled the fascia boards above the window to ensure that the water is directed properly and this will stop water from getting into the structure through these gaps.
Another possible leak could be the gap that exists between the glass panes of a double-glazed unit. A worn seal could have caused argon gas or krypton that is supposed to be in between the glass panes to create insulation to leak out. Although this is not the most serious issue associated with leaky windows but it could affect energy efficiency. It is important to address the issue in the shortest time possible. In this case double glazing replacement might be required. A professional can complete an exhaustive evaluation, letting you know the source of the leak from and recommend solutions. They will also be able advise whether it is advisable to repair the window or replace it completely. They can also give you an estimate for any work required.
Condensation
Condensation is quite a common issue in older double-glazed doors and windows, however it can be easily solved. It is caused by an absence of air circulation around the windows and occurs in kitchens and bathrooms. Water droplets on the surface of the glass are a clear indication of condensation. These droplets will evaporate quickly when the window is heated by sunlight. If the problem continues it's worth investigating further.
You can also hear the sound of water drip. This is likely because of a broken seal between the two glass panes. If you hear this sound, it is highly recommended since it will prevent cold drafts from entering your home. This type of issue can cause mould over time, so it is best to have the window repaired promptly.
A professional inspection of your window for condensation is the most efficient way of dealing with this problem, as they will be able to suggest the best course of action. Professional companies will remove the glass affected and blow hot air between the two panes. This will eliminate any remaining moisture and ensure that a quality seal is reapplied.
Double condensation on glazing is caused by defective windowpane seals. When the window seal fails it allows cool air into double-paned windows, which makes them to fog. Simple fixes may aid, but the best solution is to replace the windows.
A spacer bar can be located between the glass panes of most double-glazed windows. This spacer bar contains desiccant, which sucks up any moisture and blocks it from getting into the glass. Unfortunately, this bar may crack or break and in this instance, it is typically required to replace the entire window.
You can do some repairs yourself using the appropriate tools. However, it's more common to hire a professional who is skilled in doing this. You'll save a lot of time and ensure that the double glazing is repaired properly. A reliable tradesperson can also mean that you get some kind of assurance for the work carried out which you wouldn't get with DIY work.
Shattering
Double glazing is a revolutionary product that allows homeowners to reduce heating costs while keeping their homes warm. It is not indestructible, and issues can occur from time to time. In some instances the faults could be dangerous if they are not addressed quickly enough.
If you notice any problems with your double-glazing, which could put your family in danger, it is important to address them as quickly as you can. Problems such as misting or water leaks can reduce the efficiency of windows and make them appear ugly.
Repairing double-glazed windows can be more cost-effective than replacing them. If you notice any signs of trouble with your double glazing, it's worthwhile to research local companies that specialize in double-glazed window repairs to double glazed windows and asking for quotes. The lowest price may not be the best choice. Make sure that the company you choose to work with offers a guarantee with their work.
Double-glazed windows are sold in an Insulated Glass unit (IGU). It is made up of the two glass panes, a space between them, and the rubber seal that stops water from getting into the insulating gap. Certain IGUs also contain a gas, such as argon that helps to keep heat from getting out of your home, therefore saving you on energy costs.
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 typically less expensive than replacing the entire window and is more cost-effective for a large number of households.
Depending on the kind of window you have and the condition of the frame, it might be possible to fix the damaged pane. This is typically the case if it's just developed a few minor cracks, but has not shattered. If the double-glazed windows are completely broken, it is best to replace both the glass unit as well as the window sash.