10 Websites To Help You To Become An Expert In Double Glazed Window Repair
Double Glazed Window Repairs
Double glazing is a great investment for your home, but it can be a pain when it isn't working correctly. Most issues can be fixed and you don't have to replace windows or doors.
Double-glazed windows comprise two glass panels separated by a very thin gap, filled with an insulating gas such as Krypton or argon. This makes windows more efficient.
Broken panes
Double-pane windows are resistant to breaking than single-pane glass, they can still break or shatter. It is important to repair a broken pane in double glazing as quickly as you can to prevent moisture and energy loss.
You can choose either a temporary repair or more intense epoxy fix based on the extent of your crack. A temporary repair can help to prevent further cracking, and will keep out rain and cold air. A more extensive repair can reinforce the crack and create more secure seal.
To replace a damaged double-pane windows, first remove the frame from the sash, and then set it on the table. Apply a grid of duct tape over the pane to stop glass fragments from falling during removal. Once the tape is secured remove the double pane glass out of the frame. Then you can use a wirebrush to clean the rabbets and grooves. You can also vacuum or wipe them clean with a damp cloth. If needed, remove the wood molding and scrape away all metal or putty before installing the new pane. Apply silicone caulk into the rabbets and grooves in order to ensure a snug fit.
If you're trying to repair a damaged glass by yourself, begin by sanding the glass until it's smooth and free of paint. Heat guns can be used to soften any glazing or putty points. Once the rabbet has been cleaned the putty knife can be employed to press putty rope into position. Make sure that the putty has an even thickness, and that it presses equally against the glass and frame.
If you want a long-term solution then you could opt for an epoxy repair instead of replacing. This method requires more effort and takes longer however it is more appealing and will last longer than a short-term repair.
Condensation
Condensation is a typical issue for double-glazed windows but that doesn't mean they're not functioning properly. It's good to know that your windows display condensation. This indicates that double glazing is working just as it is supposed to, keeping out the cold while allowing the heat.
When you see condensation forming on the outside of your window, it is actually water vapor from the inside of your home that has been cooled and condensed on the glass's surface. It's a natural process and it's not something that's likely to cause harm to your windows unless you let it remain on the glass for too long.
The reason for condensation inside is usually too much humidity or low temperatures in the room. This causes cold surfaces, such as windows and doors, to draw in moisture that is high in dewpoint (the temperature at which water transforms into liquid). The steam from showers, kettles and hot pots as well as saucepans used in cooking can also cause a lot of humidity around kitchens and bathrooms.
Avoid hanging wet clothes close to windows and ensure that your uPVC frames are properly ventilated to prevent the buildup of moisture. Also, ensure that your double-glazed windows are properly insulated and fitted with the proper gap (6mm is best) to ensure maximum energy efficiency. You could also try installing one-way air vents on your windows to further improve insulation. If you're still seeing condensation, there's a problem with gaskets or seals and this is definitely an issue that requires the expertise of an expert.
Draughts
A draughty double-glazed window is an indication that the seal between the glass panes is broken and will require to be replaced.
upvc repairs will affect the insulation of your home and could result in an increase in your energy bills which is why it's crucial to act quickly when you notice this problem.
Window repair services can replace your sealed unit, restoring the efficiency to your windows. They can also modify your existing frames to incorporate new energy saving features, like argon gas filled glass units that have thermal spacer bars, which will reduce heat loss and lower your heating bills.
It is also worth checking the locking mechanisms on your double-glazed windows. Older uPVC window locks are infamous for becoming stiff with time however, it's simple to fix this issue by lubricating them regularly with a specialized uPVC cleaning product.
A professional double glazing company will ensure that the repair is done properly. They'll have all the tools necessary to ensure that your window is watertight, and completely sealed. They'll also be able repair any other damages to your frame so you can enjoy your beautiful new double glazing with confidence.
Double-glazed windows are durable and long-lasting, however they may develop problems due to weather or wear and wear and tear. Contact your local double-glazing repair services whenever you notice any of these issues. You'll be glad that you did. A well-maintained double glazing installation will give your house that tangible sense of quality, and will also help you save money on your energy bills!
Smudging
Double-glazed windows consist of two separate panes with a spacer or dense gas between. This creates a solid seal to stop heat from escaping through the frame. They are a great method to conserve energy and reduce the carbon footprint of your home. Double glazing can be plagued by a number of problems that can affect its performance and lifespan. These include condensation, mist and being difficult to open or close.
Inability to open your double-glazed windows could be due to the weather, or it could be due to a problem with the hinges or handles or mechanism. Wiping them down with cold water and then lubricating them can alleviate the issue, but you should contact the manufacturer you bought your windows from as soon as possible to get it fixed.
If your windows or doors have dropped or sagged over time, this is another common problem that can be easily fixed by a trained professional. Also, make sure to check the warranty to determine what repairs are covered under this warranty.
Fogged or foggy glass is caused by moisture between panes. It's typically a sign that the seals aren't functioning properly or the double-glazing system needs to be replaced. This is a simple fix that can be done without the need to replace the entire window.
To address this issue technicians will make small holes to let out any moisture between the glass and the window. Once the moisture is removed then a new antifog coating is put on and the window is sealed. Sometimes, the window will need to be removed prior to this can happen but most of the time it can be done from the inside of the home.
Mist
Mist can be a big problem with older double glazing, particularly when it happens on the inside and outside of the windows. It is caused by an issue with the seal designed to keep air and moisture out between the two panes. When making double-glazed units, this seal is created by sealing both panes with an airtight butyl or polysulphide seal around the edges of the glass and the spacer bar. This is designed to provide insulation and keep the window from leaks. If you have misted double-glazed windows, it may be a challenge to remove and clean, since you'll need to break through the hardened seal in order to clean.
The problem with mist is that it lets moisture to get in, which then results in condensation between the panes of glass. This is because there is a large difference in temperature between the internal and external surfaces of the glass. The moisture gets trapped within the gaps, resulting in the appearance of milky. This can be very unattractive, and can be difficult to get rid of.
Some companies claim they can repair misting double-glazed windows by drilling holes in the unit and injecting a chemical through the holes that absorbs moisture from the inside. This isn't an end-to-end solution and it's much easier to replace the entire double-glazed unit.

The easiest way to avoid misty double glazing is by maintaining a high level of ventilation and cleaning your windows regularly. It is also an excellent idea to install extractor fans in bathrooms and kitchens, and wipe down windows with a damp cloth to prevent the accumulation of moisture. If you're unable to avoid the issue completely, we recommend replacing the double-glazed units you have with A-rated units to increase energy efficiency.