Double Glazed Window Repairs
Double glazing is a great investment for your home, however it can be a hassle if it fails to function correctly. Most issues can be fixed and you don't need to replace windows or doors.
Double-glazed windows comprise two glass panels separated by an extremely thin gap, filled with insulating gas such as Krypton or argon. This improves the thermal efficiency of windows.
Broken panes
Double-pane windows are difficult to break than single-pane glass, they are still able to crack or shatter. It is crucial to repair any broken panes in double glazing as quickly as possible in order to avoid the loss of energy and moisture.
You can select either a temporary repair or more extensive epoxy fix based on the severity of your crack. A temporary repair will help to prevent further cracking and keep out rain and cold air. A more extensive repair could reinforce the crack and create more secure seal.
To replace a damaged double-pane window, first remove the frame from the sash, and then set it on the table. Then, place a grid of duct tape on the pane to stop any glass pieces from falling off during removal. Once the tape is in place remove the double pane glass off of the frame. Then, clean the grooves and rabbet with a wire brush and vacuum or wipe with a damp cloth. Remove the wood molding if needed and scrape off any metal glazing points prior to putting in the new pane. Apply silicone caulk to the rabbets and grooves in order to ensure a secure fit.
If you're trying to repair a damaged glass by yourself, begin by sanding it until it's smooth and free of paint. You can also use a heating gun to soften any glazing or putty points. Once the rabbet has been cleaned and sanitized, a putty knife may be used to press a rope of putty into place. Make sure the putty is an even thickness and press against the glass and the frame in a uniform way.
If you're looking for a longer-term fix, an epoxy repair is a better option over a replacement. This option is more expensive and will require a longer wait time however, it is also more attractive. It also lasts longer than a temporary fix.
Condensation
Condensation is a frequent issue with double-glazed windows but that doesn't mean they are defective. The fact that your windows are showing condensation is actually a good indicator that your double glazing is performing what it is supposed to do, keeping the cold out and letting the warmth in.
If you notice condensation appearing on the outside of your window, it is actually water vapor from the inside of your home that has been cooled and condensed onto the glass's surface. It's a natural phenomenon that isn't harmful to your windows in the event that you don't leave it on the surface long enough.
Internal condensation is usually caused by too much humidity in the room or by low internal temperatures, causing cold surfaces, like windows, to attract moisture from the air that has high dew points (the temperature at which water transforms back into liquid). The steam from kettles, showers, and hot pots and the cooking pans can also cause a lot of humidity around bathrooms and kitchens.
To avoid condensation, try not to hang wet clothes near your windows and always ensure that your uPVC frames have ample air circulation to avoid the accumulation of moisture. To maximize upvc repair , ensure that your double-glazed windows have been installed correctly and insulated with the proper gap (6mm). You can also add one-way air vents to your windows to improve insulation. If you still get condensation, it's likely a problem with your seals or gaskets. This is a job that should be left to professionals.
Draughts
A double-glazed window that is draughty is an indication that the seal between the glass panes has failed and will need to be replaced. This will affect the insulation of your home and can cause an increase in energy bills, so it's important to act fast when you notice this problem.
A window repair service can replace the sealed unit for you, while restoring the efficiency of your windows. They can also replace existing frames with new energy-saving features, like glass units filled with argon and thermal spacer bars that cut down on heat loss, and lower your heating costs.
It's also worth examining the locking mechanisms of your double-glazed windows. It's common for older uPVC window lock mechanisms to become stiff with the passage of time. This can be easily fixed by lubricating your locks regularly using a specialist uPVC cleaner.
A professional double glazing company perform repairs will ensure that the work is done correctly. They will have the right tools to make sure that your window is completely resealed and watertight. They'll also be able fix any other damages to your frame so you can enjoy your beautiful new double glazing with confidence.
Double glazed windows are long-lasting and hard-wearing, but they may experience issues as a result of wear and tear or the weather. If you notice any of the issues mentioned above contact your local double glazing repair service right away to fix them as soon as you can. You'll be glad you did. A properly repaired double glazing installation will give your home the tangible impression of quality, and will also save you money on your energy bills!
Smudging
Double-glazed windows consist of two separate panes with an air spacer or dense gas in between. This creates a solid seal to stop heat from escaping through the frame. They are a great way to conserve energy and reduce the carbon footprint of your home. However, double glazing can experience a variety of issues that could impact its performance and longevity. This includes fog, condensation and difficulty closing or open.
Inability to open your double-glazed windows could be caused by the weather or it could be due to a problem with the hinges, handles or mechanism. Cleaning them with cold water and lubricating them can help to solve the issue, however you should contact the company you bought your windows from as soon as you can to get it repaired.
If your windows or doors have sagged or dropped over time, this is a common issue that can be easily fixed by a trained professional. Also, make sure to check the warranty to see what repairs are covered under this warranty.
Foggy and fogged glass can be caused by moisture between the panes. It's typically a sign of faulty seals or a double-glazing unit that requires replacement. It's a relatively straightforward fix and you'll often get it done without having to replace the entire window, which can save you money.
To address this issue technicians will make small holes to release any moisture between the glass and the rest the window. Once the moisture has been removed then a new antifog coating is put on and the window is sealed. Sometimes, windows require removal, but in most cases, it can be done at home.
Mist
Double glazing that is older can have a mist issue in particular if it occurs both inside and outside the window. This is because of a weakening of the seal that is designed to prevent moisture and air between the two panes. In the production of double-glazed units the seal is made by sealing both panes with an airtight polysulphide or butyl seal around the edges of the glass and the spacer bar. This seal is designed to prevent the window from leaking and to provide insulation. It can be difficult to clean windows with mist as you must break the seal in order to do this.
The issue with mists is that they allow moisture to penetrate which causes condensation between the glass panes. This is due to an enormous temperature difference between the external and internal surfaces of the glass. The moisture is then trapped in the spaces and creates the appearance of a milky white. It can be very unsightly and it can be difficult to eliminate.
There are many companies who claim to be able to repair your double-glazed windows that are misting by drilling holes into the unit and injecting chemicals through the holes which then absorbs the moisture within. But, this isn't an effective solution to the problem and it is much more efficient to replace the whole double-glazed unit if you are experiencing misting.
It is best to keep your windows clean and well-ventilated regularly. Make use of extractor fans to minimize the amount of moisture that accumulates in kitchens and bathrooms. Wipe down windows using a moist cloth to avoid this. If you're unable to avoid the issue completely We recommend replacing your double-glazed units with A-rated ones to boost the efficiency of your energy usage.