How to Repair Double Glazed Windows
There are a few telltale indicators that indicate that your double-glazed windows require repairs. Water ingress and draughts are clear indicators of damage to window frames. They must be fixed as quickly as possible.
Misting can also indicate that the window seals are in need of replacement. Replacing the seals will solve the issue and stop condensation, draughts, or leaks.
Broken Panes
Broken glass is among the most frequent problems that double-glazed windows face. While double pane windows are more difficult to break than single-pane ones However, accidents do occur and you'll want to fix a broken window as soon as you can.
Get rid of any glass fragments that may still be inside the frame. Wear eye protection and gloves when removing the glass, because it is extremely sharp. After the shards have been removed, check the floor of your home for any extra pieces of glass that may be left. Also, it's a good idea to look for any hooks of metal that could be holding the panes together and remove them also.
After the glass has been removed and the glass is removed, you can begin the process of removing the old glass compound and glazing points (small fasteners that secure the glass in the frame of the window) and replacing them with new ones. It's a lengthy procedure that requires some tools. These include latex glazing putty; metal glazing points, pliers, a heat gun; and a putty knife.
When you are removing the old glazing compound and points It's recommended to begin at the top of the sash, and work your way down. This will keep any wood or paint that is removed from the sash from sticking to your tool. If you do end up removing a portion of the sash's wooden pieces, be sure to use a chisel or utility knife instead of a chemical stripper, as this can cause damage.
After that, sand the bare wood. Once it is smooth then you can apply linseed oil or a clear wood sealer to safeguard it from future water damage.
There are a few simple solutions you can try for a window that is cracked by a double-pane however, these methods won't fix the crack and should be used only as a temporary solution. Using a silicone caulk can help seal the gap, but you need to make sure that you use a high-quality caulk and follow proper application methods.
Condensation
If you notice a haze of moisture or mist between your double glazing glass panes, this means that the window seal isn't working. This can be a problem because it prevents the insulating air or gas from being trapped between the two panes of glass and therefore it can't perform its job properly and this can lead to temperature changes that result in condensation forming.
A double glazing expert can fix this issue easily. To fix the problem your window company will remove the affected window sash as well as the IGU (insulating glass unit) before blowing in a new gasket. This will create a strong and airtight seal that will stop condensation from happening again. They will also use a drying agent to help the area dry out and stop the condensation from occurring again.
There may be a fog between glass panes in double-glazed windows, in the event that the frame has moved over time. This could break the seal. This can be a problem since it means that your windows will not function correctly and will lose their energy efficiency.
Although it is possible to replace the panes of a double-glazed Window, this can be very expensive and is normally only required when there are serious issues with a window that is beyond repair. If you've noticed an issue with your double-glazed windows, and you're still within the warranty period, then it may be possible to get the issue fixed for free or at a reduced cost.
It is worth checking the terms of your warranty before you contact the company to see whether they can resolve the problem without having to replace the entire window. Double glazed windows are typically covered by warranties ranging from 10 and 20 years, so you might find they are able to repair faulty window units rather than replacing them completely. If this is the case, then they'll likely send a specialist out to fix your double glazed windows and will typically be in a position to complete the repair quickly. This is a cheaper option than buying and installing brand new double-glazed windows and is also better for the environment too!
Broken Locks & Handles
It can be a huge problem if your window handle is damaged, or it is difficult to open. repairs to double glazing won't be able to open your windows. This can also give burglars an opportunity to gain entry into your home. There are a variety of ways to fix it, but the best way is to contact a uPVC expert. They can fix the issue for you, or at the very least provide you with a replacement handle.
There are many different kinds of window locks. However, the most popular is the Maco or Mila lock that can be found on the majority of uPVC frames. These locks employ bayonet rods for locking and are able to easily seize up. If this happens, the handle's nose will remain in the popped out position, and won't be able to return to the locked wedge. This can be a frustrating problem, but it can be resolved with just a few steps.
To fix the issue you'll need to remove the handle. This is simple enough using a screwdriver. After removing the handle, you will be able see the screws that secure the lock to the frame. Once the screws are removed, you can try to grab the bolts using an awl or a pair of pliers. If this doesn't work it is possible to insert the tool through the gap between the frame and the window (the gap can be different at each end of the window) and make a "u" shape using your hands to attempt to grab the shoot bolts.
You can close your window by adjusting the handle back to its closed position if able to free the bolts that shoot. The gearbox (espag or espagnolette.) is likely to be damaged and will not open with the handle. It is possible to repair the gearbox without the shoot bolts, thus the window will be opened with the handle (and it will remain secure) However, you'll require the new handle and gearbox.
Broken Hinges
It is possible to replace or repair your uPVC windows hinges if they're not operating properly. It could be because the window was opened too tightly, or that the hinge snapped. Or, they may have a problem. Thankfully, replacing the hinge is easy and quick, so there's no need to purchase a new window instead, you can get your old windows repaired instead.
The first step is to remove the hinges currently installed. To do this, unscrew the screws that hold the frame to the hinges. After you've removed your hinges, you can replace them with plywood boards that are cut to the right size. Make sure that the plywood is larger than the original one so that it can withstand the weight of the window when open and closed. Use wood filler to ensure that the hole left behind by the hinges of the past will not leak or loosen.
After you've filled holes and replaced hinges, you'll have to paint the doors. Make sure to apply a high-quality paint to ensure it will last for as long as is possible. Once the paint has dried it is possible to attach the window again. Tighten any screws that are loose.
Window hinges also require regular maintenance. Cleaning the friction stay track and lubricating the hinge mechanisms will make them last longer. You can also use a wood preservative to protect them from the elements, helping to stop corrosion and keep them looking great for as long as you can.
Double-glazed windows can help you reduce your heating bills, since it's more energy efficient than windows with only one glass. Like every other component of your home windows will eventually require to be replaced or repaired. If you're seeing any of the signs that your double glazed windows aren't working properly, it's worth getting them checked by our experts in Preston.