How to Repair Double Glazed Windows
There are some telltale signs your double-glazed windows require to be repaired. Draughts and water ingress are obvious indications of damage to the frames of your windows. They must be fixed as soon as is possible.
The misting could also mean that your window seals are in need of replacement. Replacing the window seals will solve the issue, and stop draughts, leaks, or condensation.
Broken Panes
Broken glass is one of the most frequent problems that double-glazed windows confront. Double pane windows are much harder to break than single-pane windows, accidents do happen and you will want to repair a damaged window as quickly as possible.
Take out any glass fragments that might remain in the frame. Don't forget to wear eye protection and gloves while doing this, as glass can be very sharp. Examine the floor for fragments that have fallen off after the shards have been removed. It's also an excellent idea to remove any metal hooks holding the panes together.
Once the glass is removed then you can begin the process of removing the old glass compound and glazing points (small fasteners that secure the glass in the window frame) and replacing them with new ones. It is a long-winded procedure and requires several tools to complete the task. You will need latex glazing putty and metal glazing points, pliers heat gun and a putty blade.
It is recommended to start at the top and work your way downwards when removing the old points and glazing compound. This will prevent getting any of the paint or sash's wood stuck to your tool. Also, if you end up removing some of the sash's wooden pieces, ensure that you employ a chisel or a utility knife instead of a chemical stripper as this can cause damage.
After you've finished ensure that you remove any wood that is not sanded to smooth it. When the wood is smooth you can seal it with clear wood sealer or linseed. This will protect it from future water damage.
There are some quick solutions to repair cracks in a double-pane window. However, these methods will not repair the damage and should only serve as a temporary solution. The use of a silicone caulk may aid in sealing the gap, but it's important to ensure that you use a top-quality caulk that is applied using the proper techniques.
Condensation
If you've noticed moisture or mist between the glass panes of your double glazing, it means that one of your windows is suffering from a failing seal. This could be a major problem as it prevents the gas or air that is used to insulate getting trapped between the two panes.
Fortunately, this issue can be easily repaired by an expert in double glazing. Your window contractor will remove the window sash as well as the IGU (insulating unit) to address the issue. Then, a new gasket is blown in to form an airtight seal and prevent condensation from occurring again. They'll also employ a drying agent to help dry the area and stop the condensation from recurring.
Another reason you may notice mist between the glass panes of windows that are double-glazed is that the framework has moved slightly over time, which can break the seal that is so crucial. This can be a major issue since it means that your windows won't work correctly and will lose their energy efficiency.
While it is possible to replace the panes of a double-glazed window, this can be very expensive and is usually only required in the event of serious problems with the window that is beyond repair. If you have a problem with your double-glazed window and are still within the warranty period, you might be able repair it for free or at an affordable cost.
It is worth checking the terms of your warranty before you contact the company to determine whether they are able to resolve the issue without having to replace the entire window. Double-glazed windows typically come with an assurance of 10 to 20 years. You might find that the company is able to repair the window instead of replacing it. If this is the situation, they will likely send a specialist out to fix your double-glazed windows. They're able to do this quickly. This is a cheaper alternative than purchasing and installing brand new double-glazed windows and it's also more sustainable for the environment as well!
Broken Locks & Handles
If your window handle is broken or difficult to open, it could be a major issue since it hinders you from using your windows. blown double glazing repair gives burglars a chance to gain entry into your home. There are several ways to fix it but the best option is to contact an uPVC expert. They can fix the issue for you, or at least provide you with a replacement handle.
There are many different types of window locks. However, the most common is the Maco or Mila lock that can be found on the majority uPVC frames. These locks utilize bayonet-style rods to lock, and they are very easy to seize up. The handle's nose is stuck in the popped-out position and it will not return to its wedged locked position. This can be a annoying issue, but it is able to be resolved with a few simple steps.
To resolve the issue, you'll need to take off the handle. This should be simple enough with the help of a screwdriver. Once the handle has been removed, you should then be in a position to see the screws that secure the lock to the frame. Once the screws are removed, you can use a wrench or pliers to attempt to grasp the bolts that hold the shoot. If this fails then you can place the tool into the gap between the frame and the window (the gap may be different at the ends of the windows) and make an "u" shape using your hands to grasp the bolts.
If you can manage to free up the bolts that shoot, then you can close the window by adjusting the handle into the closed position. However, it won't be able to open again using the handle, since the gearbox (espag or espagnolette) will probably be faulty. It is possible to replace the gearbox (espag or espagnolette) without the shoot bolts so that the window can be opened using the handle.
Broken Hinges
It is possible to replace or repair your uPVC windows hinges if they aren't operating properly. It could be because the window was opened too forcefully, or that the hinge snapped. Or, they may have a defect. It's simple to replace the hinge, which means you don't have to buy new windows.
First, you'll need remove the hinges currently installed. To do this, loosen the screws that secure the frame to the hinges. Once you've removed the hinges you can replace them with plywood boards that are cut to the right dimensions. Make sure the plywood is thicker than the original board to ensure it is able to support the weight of the window both it is closed and open. It is also recommended to use a wood filler to ensure that the hole created by the hinge is completely filled and will not leak or break in the future.
After you've filled in the holes and put on hinges, you'll require painting the doors. Be sure to employ a top-quality paint to ensure it will last for as long as is possible. After the paint has dried it is possible to reconnect the window. Secure any screws that are loose.
Regular maintenance is also important for hinges on windows. Cleaning regularly the track of friction and lubricating hinge mechanisms will ensure they last longer. You can also apply a wood preservative to protect them from the elements, which can help to stop corrosion and keep them looking good for as long as you can.
Double-glazed windows are more energy efficient than single-glazed windows and can help you save money on heating. However, just like every other aspect of your home, your windows can suffer from wear and tear and might require repair or replacement in time. If you're experiencing any of the signs that your double-glazed windows are struggling to operate, it's worth getting them examined by our experts in Preston.