Double Glazed Window Repairs
Double glazing can be a fantastic investment for your home, however it can be a pain when it doesn't work properly. Most issues can be addressed and you do not have to replace windows or doors.
Double-glazed windows are made up of two glass panes separated by a small gap. The gap is then filled with an insulating gas like the gas argon. This increases the efficiency of a window's heating.
Broken panes
Double-paned windows are harder to break than single panes of glass, however they are still susceptible to shattering or break. It is crucial to repair any broken panes in double glazing as soon as possible to avoid moisture and energy loss.
Depending on the degree of the crack, you can choose to fix it with a temporary fix or opt for an intensive epoxy repair. A temporary repair will aid in preventing further cracks, and keep out cold air and rain. A more extensive repair could reinforce the crack and create a better seal.
To replace a damaged double-pane window, first remove the frame from the sash and set it on the table. Install upvc window repairs of duct tape over the pane in order to stop glass fragments from falling off during removal. Once the tape is in place, pull the old double pane glass from the frame. Then, clean the rabbet and grooves with a wire brush and vacuum or wipe them with a damp cloth. Remove the wood molding if needed and scrape off all metal glazing points prior to installing the new pane. Apply silicone caulk in the rabbets and grooves to ensure a secure fit.
If you're repairing a cracked glass by yourself, begin by sanding it 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, you can use a blade for a putty to press the rope into position. Make sure the putty is uniform in thickness and is pressed against the glass and frame in a uniform way.
If you're looking for a long-term solution, you can opt for an epoxy repair instead of a replacement. This option requires more work and a longer wait time, but it can be more attractive and will last much longer than a quick temporary repair.
Condensation
Condensation is one of the most common double glazed window issues, but it doesn't necessarily mean that your windows aren't working properly. It's a good thing that your windows are showing signs of condensation. This means that your double glazing is working as it is supposed to, preventing the cold and retaining the heat.
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 on the surface of the glass. It's a natural phenomenon that isn't harmful to your windows, unless you leave it on the glass for too long.
The reason for condensation inside is usually too much humidity or low temperatures in the room. This creates cold surfaces, like windows, to draw in moisture that is high dewpoint (the temperature at which water turns into a liquid). Humidity is also inevitable around kitchens and bathrooms because of steam from showers or kettles as well as hot pots and pans that are used for cooking.
Avoid hanging wet clothing close to windows, and make sure your uPVC frames are well ventilated to prevent the buildup of moisture. For maximum energy efficiency, you should ensure that your double-glazed windows have been installed correctly and insulated with the correct gap (6mm). You could also try adding one-way air vents to your windows to improve insulation. If you're still experiencing condensation, it's likely a problem with your seals or gaskets. This is a task best left to an expert.
Draughts
A window that isn't properly sealed can be an indication that the seal between your glass panes has broken and needs to be replaced. This can impact the insulation in your home and increase energy bills.
Window repair services will replace your sealed unit, restoring energy efficiency to your windows. They can also upgrade your existing frames with new energy-saving features, like glass units filled with argon and thermal spacer bars to reduce heat loss, and lower your heating costs.
It's also worth examining the locking mechanisms on your double-glazed windows. Older uPVC window locks are infamous for becoming stiff with time however it's easy to fix this by regular lubrication using an expert uPVC cleaning product.
A reputable double glazing company will ensure that the repair is done properly. They will have all the tools required to ensure that your window is watertight, and completely resealed. They'll also be able repair any other damages to your frame so you can enjoy your gorgeous new double glazing with confidence.
Double-glazed windows are durable and long-lasting, however they may develop problems due to weather conditions or wear and wear and tear. Contact your local double-glazing repair services whenever you discover any of these issues. You'll be glad that you did it. A double glazing installation that is well-repaired will give your home an immediate sense of quality, and will also save you money on energy bills!
Smudging
Double-glazed windows consist of two separate panes, with the spacer or gas in between. This creates a solid seal that stops heat from getting out of the frame. They're a great option for saving energy and reducing the carbon footprint of your home. However, double glazing may experience a variety of issues that could impact its performance and longevity. This includes condensation, fog and being difficult to close or open.
The difficulty in opening your double-glazed windows could be due to the weather or it might be a fault with the hinges, handles or mechanism. You can solve the issue by wiping down and lubricating the windows with cold water. Contact the company who supplied you with windows as soon as you can to have them fixed.
If your windows or doors have sagged or dropped over time, this is a common issue that can be easily fixed by a skilled professional. It is a good idea to check your warranty to determine whether there are any repairs covered.
Foggy or fogged glass is caused by the presence of moisture between the panes. It's usually a sign that the seals aren't functioning properly or the double-glazing system needs to be replaced. It's a relatively straightforward fix and you'll often get it done without having to replace the entire window, which will save you money.
To fix this problem the technician will drill small holes to vent any moisture between the glass and the rest the window. After the moisture has been removed the new antifog coating is applied and the window is sealed. Sometimes the window will need to be taken off however, in the majority of instances, it is done from within the home.
Mist
Mist can be a big issue for older double glazing, particularly when it happens on the exterior and the interior of the windows. It is caused by a failure in the seal designed to prevent moisture and air between the two panes. During the manufacture of double-glazed units the seal is made by sealing both panes using an airtight butyl or polysulphide seal around the edges of the glass and spacer bar. This is designed to create insulation and prevent the window from leaking. If you have misted double-glazed windows, they can be a challenge to remove and clean, as you'll have to break the hardened seal to clean.
The problem with mists is that they allow moisture to enter and cause condensation between the glass panes. This is because there is an enormous temperature difference between the internal and external surfaces of the glass. The moisture then gets trapped in the gaps and causes an appearance of milky white. This can be very unsightly and is difficult to get rid of.
Some companies claim that they can fix misting double-glazed windows by drilling holes in the unit and injecting chemical through the holes that absorbs moisture from the inside. This isn't permanent solution and it's more cost-effective to replace your entire double-glazed unit.
It is important to keep your windows clean and conditioned regularly. It's also recommended to use 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 prevent the issue, we suggest replacing windows that are double-glazed with A-rated windows to increase energy efficiency.