How to Repair Double Glazed Windows
There are a few distinct indications that your double glazed windows require repairs. Water ingress and draughts are clear signs of damage to the window frames. They must be fixed in the shortest time 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
One of the most frequent problems with double-glazed windows is broken glass. Although double-pane windows are less likely to break than single-pane ones, accidents do happen and you will want to repair a damaged window as quickly as possible.
Take out any glass fragments that could be inside the frame. Wear gloves and eye protection when removing the glass, as it can be very sharp. Check the floor for any fragments that are not fixed after the shards are gone. It's also recommended to remove any hooks made of metal that hold the panes together.
Once the glass is removed and the glass is removed, you can begin the process of removing the old compound and glazing points (small fasteners that fix the glass to the frame of the window) and replacing them with new ones. This can be a lengthy procedure and requires several tools to complete the task. This includes latex glazing putty, metal glazing points; pliers; heat gun, and a putty knife.
double glazing repairs is recommended to start at the top and work your way down when removing the old points and glazing compound. This will ensure that you don't end up getting any of the sash's wood or paint stuck to your tool. Also, if you end up removing a portion of the sash's wooden pieces, make sure you employ a chisel or a utility knife instead of a chemical stripper, since this could cause damage.
Finally, when you're finished, be sure to scrub any wood that's not finished to smooth it. Once it's smooth, you can apply linseed oil or a clear wood sealer to safeguard it from water and future damage.
There are a few simple solutions to repair a cracked double pane window. However, these methods are not a solution to repair the damage and should only be used as an interim solution. Use of silicone caulk will help seal the gap. However, it is important to use high-quality caulk with the correct application methods.
Condensation
If you notice a haze of moisture or mist between the panes of glass that you have double glazing it is a sign that the window seal isn't working. This could be a major issue as it stops the gas or air that is used to insulate being trapped between two panes.
A double glazing expert can easily fix this issue. Your window contractor will remove both the window sash and window as well as the IGU (insulating unit) to correct the issue. Then a new gasket will be blown into to form an airtight seal to prevent condensation from occurring again. They'll also employ a drying agent to help dry the area and help stop the condensation from happening again.
You might also notice a the glass panes are a little cloudy in double-glazed windows, if the frame has changed position over time. This could crack the seal. This can be a major issue as it means that your windows won't function properly and will lose their energy efficiency.
Although it is possible to replace panes of a double-glazed Windows however, it can be extremely expensive and is normally only necessary in the event of serious issues with a window that is beyond repair. However, if you've discovered the signs of a problem 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 lesser cost.
Verify the warranty conditions prior to calling the company to find out whether they can fix the issue without replacing the whole window. Double-glazed windows typically come with an assurance of 10 to 20 years. You might find that the company can fix the window unit instead of replacing it. If this is the case, then they'll likely send a specialist out to repair your double-glazed windows and will usually be in a position to complete the repair quickly. This is a much less expensive alternative to purchasing and installing new double-glazed windows. It's also better for the environment!
Broken Locks & Handles
It could be a major issue if the handle of your window is damaged, or it is difficult to open. You will not be able to use your windows. This can also give burglars the chance to break into your house. There are a few solutions to address the issue but the best option is to contact a uPVC expert. They can repair the problem for you, or at least provide you with a replacement handle.
There are a number of different kinds of window locks, but the most well-known is the Maco or Mila lock, which can be found on the majority of uPVC frames. They lock using bayonet-style rods, which can easily be jammed. If this occurs, the handle's nase will be stuck 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 solved by following a few simple steps.
To resolve the issue you must first remove the handle, which should be done with the aid of a screwdriver. Once the handle is removed, you should then be in a position to see the screws that hold the lock to the frame. Once the screws are removed, you can attempt to grab the bolts using an awl or a pair of pliers. If this is unsuccessful it is possible to insert the tool into the gap between the window and frame (the gap can be different on each end of the window) and create an "u" shape using your hands to try to grab the shoot bolts.
If you are able to remove the bolts that shoot, then you can close the window by adjusting the handle to the closed position. However, it won't be able to open again using the handle, since the gearbox (espag or espagnolette) is likely to be damaged. It is possible to repair the gearbox without the shoot bolts, thus the window will be opened using the handle (and is still secure) however, you'll require a new handle and gearbox.
Broken Hinges
It could be necessary to replace or repair your uPVC windows hinges if they aren't functioning smoothly. It could be because the window was opened too vigorously, or that the hinge snapped. They could also have a problem. Fortunately the replacement of the hinge is easy and quick, so there's no need to purchase windows that are new - you can simply get your old ones fixed instead.
Take off the hinges. This is done by unscrewing the screws that hold the hinges to the frame. After you've removed your hinges you can replace them with plywood boards cut to the right size. The plywood should be thicker than the hinges that came with it to help support the weight when the window is closed and opened. Use wood filler to make sure the hole left by the hinges of the past will not leak or loosen.
After you've re-installed the hinges and filled in the holes, you'll need paint them. Use a good paint to ensure it lasts as long as is possible. After the paint has dried it is possible to reattach the window and tighten any loose screws.
Window hinges also require regular maintenance. You can ensure they last longer by regularly cleaning the tracks of friction and lubricating the hinge mechanism. You can also apply wood preservatives to protect them from the elements. This will help prevent corrosion and ensure they look great for as long as you can.
A double-glazed window can help you save money on heating, since it's more energy efficient than windows with only one glass. However, just like every other aspect of your home, windows can suffer from wear and tear and could require repair or replacement as time passes. If you're seeing any indications that your double glazed windows are struggling to operate, it's worth getting them checked by our experts in Preston.