Double Glazed Window Repairs
Double glazing is an excellent investment for your home, but it can be a hassle if it doesn't work properly. Most issues can be fixed and you don't need to replace your windows or doors.
Double-glazed windows are made up of two glass panels separated by a very thin gap, filled with insulating gas such as Krypton or argon. This makes windows more efficient.
Broken panes
Double-pane windows are difficult to break than single-pane glass, they may crack or shatter. It is important to repair any broken panes in double glazing as soon as you can to prevent the loss of energy and moisture.
You can choose an immediate repair or a more intensive epoxy fix depending on the severity of your crack. A temporary repair will help to keep cracks from spreading and keep out the cold and rain. A more extensive repair could reinforce the crack and create a better seal.
To replace a broken double-pane window, take the frame off and place it on an even surface. Install a grid of duct tap over the pane to stop glass fragments from falling during removal. Once the tape has been installed, remove the old double-pane glass from the frame. Next clean RepairMyWindowsAndDoors and grooves using a wire brush, vacuum or wipe with a damp cloth. If needed, remove the wood molding and scrape off all metal or putty prior to installing the new pane. Apply silicone caulk to the grooves and rabbets to ensure a snug fit.
If you're fixing a damaged glass by yourself, begin by sanding it until it is smooth and free of paint. The use of heat guns is to soften any glazing or putty points. After the rabbet is cleaned, you can use a putty knife to press the rope into position. Make sure that the putty has a uniform thickness, and that it presses evenly against the glass and frame.
If you're looking for an option that lasts for a long time you can choose an epoxy repair instead of a replacement. This requires more work and a longer time to wait however it is more appealing and last longer than a short-term repair.
Condensation
Condensation is a frequent issue with double-glazed windows however, it doesn't mean that they are defective. The fact that your windows show condensation is a good sign because it means that your double glazing is doing what it's supposed keep the cold out and the warmth in.
When you see condensation forming on the outside of your window, it is actually water vapor coming from the inside of your home that has cooled and condensed onto the glass's surface. It's a natural phenomenon that won't harm your windows, unless you leave it on the glass for too long.
The reason for condensation inside is usually a lack of humidity or low temperatures in the room. This causes cold surfaces, such as windows and doors, to draw in moisture with a high dewpoint (the temperature at which water turns into a liquid). Humidity is also inevitable around bathrooms and kitchens due to the steam that comes from kettles, showers, and hot pots and pans used in cooking.
To avoid condensation, try not to hang wet clothes close to windows. Also, make sure that your uPVC frames have ample air circulation to stop the build-up of moisture. To maximize energy efficiency, you must also make sure that double-glazed windows are properly installed and insulated with the proper gap (6mm). You could also try adding air vents that are one-way to your windows to improve insulation. If you're still experiencing condensation, there is likely the issue is with your gaskets or seals. This is a job best left to professionals.
Draughts
A window that isn't properly sealed can be an indication that the seal between your glass panes is broken and will require to be replaced. This will affect the insulation of your home and cause an increase in your energy bills which is why it's crucial to act as soon as you spot this issue.
Window repair services can replace your sealed unit, restoring efficiency to your windows. They can also upgrade your existing frames with energy-efficient features, including argon-filled glass units and thermal spacer bars to reduce heat loss, and reduce your heating bills.
Draughts can also be caused by issues with the locking mechanisms of double glazed windows, so it's worth getting these checked out. It's normal for older uPVC window lock mechanisms to stiffen with age. This can be easily fixed by lubricating your locks regularly using a specialist uPVC cleaner.
A professional double glazing company perform the repair will ensure that the repair is completed correctly. They will have all the tools required to ensure that your window is watertight and completely sealed. They'll also be able to fix any other damage to your frame so you can enjoy your beautiful new double-glazed window with confidence.
Double-glazed windows are strong and long-lasting, but they can develop issues due to weather conditions or wear and tear. If you find any of the above problems make contact with your local double glazing repair service right away to have them repaired as soon as possible. You'll be glad that you did it. A double glazing installation well-repaired will give your home an immediate sense of quality, and will also save you money on energy bills!
Smudging
Double-glazed windows comprise two separate panes, with an air spacer or dense gas between them to form an effective seal that stops heat passing through the frame. They're an excellent choice for saving energy and reducing your carbon footprint. However, double-glazed windows can experience a variety of issues that can affect its performance and endurance. These include condensation, fog and being difficult to close or open.
Inability to open your double-glazed windows could be due to the weather, or it could be a problem with the hinges or handles, or the mechanism. It is possible to solve the issue by wiping down and lubricating the windows with cold water. Contact the company who provided you with windows as soon as you can fix them.
If your windows or doors have sagged or dropped over time, this is a frequent issue which can be easily solved by a trained professional. It's always worth checking your warranty to see if there are any repairs covered.
Fogged or foggy glass is caused by the presence of moisture between the panes. It's usually a sign that your seals are faulty or that your double-glazing unit needs to be replaced. This is a simple fix that can be accomplished without the need to replace the whole window.
To fix this problem, a technician will drill small holes to vent any moisture between the glass and the rest the window. Once the moisture is gone, a new anti-fog coating is applied and the window sealed. Sometimes, windows need to be removed however, in the majority of cases, it can be done within the home.
Mist
Mist can be a big problem with older double glazing, specifically when it is present on the inside and outside of the windows. It is due to a failure in the seal that is designed to hold air and moisture between the two panes. During the manufacture of double-glazed units this seal is created by sealing both panes with an airtight butyl or polysulphide seal around the edges of the glass as well as a spacer bars. This seal is designed to stop the window from leaking and to provide insulation. If you have misted double glazed windows, it may be difficult to remove and clean up, as you'll have to break through the seal in order to clean.
The issue with mist is that it allows moisture in which eventually causes condensation between the panes of glass. This is due to an enormous temperature difference between the external and internal surfaces of the glass. The water is then absorbed within the spaces and gives a milky white appearance. This can be quite unsightly and can be difficult to eliminate.
Some companies claim they can fix misting double-glazed windows by drilling holes in the unit and injecting chemicals through the holes that absorbs moisture from the inside. But, this isn't an end-to-end solution to the problem and it's much easier to replace the whole double-glazed unit if you are suffering from misting.
It is recommended to keep your windows clean and ventilated regularly. Make use of extractor fans to minimize the buildup of moisture in kitchens and bathrooms. Wipe down windows using a moist cloth to avoid this. If you can't avoid the problem, we recommend replacing windows that are double-glazed with A-rated windows to increase the efficiency of your energy bills.