energy efficient windows Glazed Window Repairs
Double glazing is an excellent investment for your home, however it can be a pain when it isn't working correctly. Most issues can be fixed and you do not have to replace windows or doors.
Double-glazed windows are made up of two glass panes separated by a very thin gap. The gap is filled with an insulating gas like argon. This improves the efficiency of windows.
Broken panes
Double-pane windows are resistant to breaking than single-pane glass, they are still able to crack or shatter. It's important to fix the broken pane of double glazing as soon as possible to avoid loss of energy and moisture.
Depending on the severity of the crack, you may choose to fix it with an immediate fix or opt for a more intensive repair using epoxy. A temporary repair will help prevent further cracking, and also keep out rain and cold air. A more extensive repair could strengthen the crack and provide more secure seal.
To replace a damaged double-pane windows, first remove the frame from the sash and set it on a table. Install a grid of duct tap over the pane in order to stop glass fragments from falling during removal. Once the tape is secured remove the double pane glass off of the frame. Then clean the grooves and rabbet with a wire brush and vacuum or wipe them with a damp cloth. Remove the wood moldings if necessary and scrape away all putty or metal glazing points before installing the new pane. Apply silicone caulk into the rabbets and grooves in order to ensure a snug fit.
If you're planning to repair a cracked window yourself, start by sanding the rabbet until it's smooth and clear of paint or gunk. You can also use a heat gun to soften any glazing points. After 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 frame in a uniform way.
If you're looking for a long-term fix, an epoxy repair is a better choice over replacing. This requires more work and takes longer, but it can be more appealing and will last longer than a quick temporary repair.
Condensation
Condensation is a typical problem with double-glazed windows, however that doesn't mean they're defective. It's a good thing that your windows show condensation. This means that your double glazing is working as it is supposed to, preventing the cold while allowing the heat.
It's actually water vapour from your home that condenses on the surface of your glass when you observe condensation. It's a natural phenomenon that won't harm your windows except if you let it sit on the surface long enough.
The reason for internal condensation is usually excessive humidity or low temperatures in the room. This causes cold surfaces, like windows and doors, to draw in moisture that is high dewpoint (the temperature at which water transforms into a liquid). The steam from kettles, showers and hot pots as well as saucepans used in cooking can also cause humidity around bathrooms and kitchens.
To avoid condensation, make sure not to hang wet clothes near your windows and always make sure that your uPVC frames are able to provide ample air circulation to prevent the build-up of moisture. To maximize energy efficiency, you must also make sure that double-glazed windows are constructed correctly and have the proper gap (6mm). It is also possible to add one-way air vents to your windows to increase insulation. If you're still seeing condensation, there is likely an issue with your seals or gaskets. This is a job best left to professionals.
Draughts
A draughty window is a sign that the seal between the glass panes of your double-glazing has started to leak, and it's likely to require replacement. This can impact the insulation of your home, and can increase energy costs.
Window repair services can replace your sealed unit, restoring energy efficiency to your windows. They can also upgrade your frames to incorporate new energy-saving features, like gas-filled argon glass units with thermal spacer bars. This reduce heat loss and lower your heating bills.
Draughts can be caused by problems with the locking mechanisms of double glazed windows and doors, so it's important to have the windows checked. It is common for older uPVC window lock mechanisms to stiffen with age. This can be easily fixed by lubricating your locks regularly with a specialized uPVC cleaner.
A professional double glazing company will ensure that the repair is done properly. They will have the tools needed to ensure that your window is watertight, and completely resealed. They can also fix any damage to the frame so that you can enjoy your new double-glazed window.
Double-glazed windows last a long time and hard-wearing, but they can sometimes develop problems as a result of wear and tear or the weather. If you spot any of the above problems make contact with your local double glazing repair company immediately to have them repaired in the shortest time possible. You'll be grateful that you did. A well-maintained double glazing installation will give your home that tangible sense of quality and will also reduce your energy bills!
Smudging
Double-glazed windows comprise two separate panes with a spacer, air or dense gas between them to create an effective seal that blocks heating from entering the frame. They are a great way to save energy and decrease the carbon footprint of your home. However, double-glazed windows can have a range of issues that may affect its performance and endurance. This includes condensation, mist, and difficult to open or close.
If you're having trouble opening your double-glazed windows, it could be due to the weather. It could also be a issue with the hinges or handles. You can ease the problem by lubricating and wiping down the windows with cold water. Contact the company who provided you with windows as soon as you can to get them fixed.
This is another issue that is easily fixable. It's always worth checking your warranty to see whether any repairs are covered.
Foggy or fogged glass is caused by moisture between panes. It's typically a sign that the seals aren't working properly or that the double-glazing system needs to be replaced. It's a relatively straightforward fix and you can often get it done without the need to replace the entire window, which can reduce the cost of replacement.
To address this issue A technician will drill tiny holes to vent any moisture between the glass panes and the rest of the window. Once the moisture is gone then a new anti-fog coating is applied and the window will be sealed. Sometimes the window will require removal but, in most instances, it can be done within the home.
Mist
Double glazing that has been in use for a long time may have a mist problem particularly when it happens both within and outside the window. This is caused by an issue with the seal that is designed to hold moisture and air between the two panes. When making double-glazed units this seal is created by sealing both panes with an airtight polysulphide or butyl seal around the edges of the glass as well as a the spacer bar. This seal is designed to prevent the window from leaking and to provide insulation. It isn't easy to clean double-glazed windows that have mist as you must break the seal to do so.
The issue with mist is that it allows moisture in which eventually results in condensation between the glass panes. This is due to a large difference in temperature between the internal and external surfaces of the glass. The moisture then gets trapped in the spaces and creates a milky white appearance. This can be quite unsightly and can be difficult to get rid of.
Some companies claim that they can repair misting double-glazed windows through drilling holes into the unit and injecting a chemical through the holes that absorbs moisture from the inside. However, this isn't an effective solution to the issue and it's much easier to replace the entire double-glazed unit if experiencing misting.
The best way to avoid misty double glazing is by making sure you have adequate ventilation and regularly cleaning your windows. It is also recommended to use extractor fans in kitchens and bathrooms, and wipe down windows with a damp cloth to prevent the accumulation of moisture. If you're unable to prevent the issue, we suggest replacing windows that are double-glazed with A-rated windows to increase energy efficiency.
