How to Repair Double Glazed Windows
There are some telltale signs your double-glazed windows require to be fixed. Water ingress and draughts are obvious indications of damage to the window frames. They should be repaired in the shortest time possible.
However, misting may be an indication that your window seals require replacing. Replacing your window seals will solve the problem, and will stop leaks, draughts, or condensation.
Broken Panes
Broken glass is one of the most common problems that double-glazed windows face. Double-pane windows are harder to break than single panes, yet accidents do occur. You should repair broken glass as soon as possible.
Get double glazing window repair of any glass fragments that could be in the frame. Make sure to wear gloves and eye protection while doing this, since glass can be sharp. Be sure to check the floor for fragments that are not fixed after the shards have been removed. It is also recommended to search for any hooks of metal that could be holding the panes in place and take them out too.
After the glass has been removed, you will have to remove the old glazing compound (small fasteners that fix the glass to the frame of the window) and replace them with new ones. This is a time-consuming procedure and requires a few tools to complete the task. You will require latex glazing putty and metal glazing points, pliers an electric heat gun, and a putty blade.
It is recommended to start at the top and work your way downwards in removing the old points and glazing compound. This will prevent getting any of the sash's wood or paint stuck to your tool. Also, if you do end up removing a portion of the sash's wood be sure to use a chisel or utility knife instead of a chemical stripper since this could cause damage.
After you're done then sand the wood. Once it's smooth then you can apply Linseed oil or a clear wood sealer to shield it from water and further damage.
There are a few easy fixes that you can try to repair a damaged double-pane window However, these solutions are not a solution to the crack and should be used only as a temporary solution. Utilizing silicone caulk will help seal the gap. However, it is important to use caulk of high-quality and with proper application techniques.
Condensation
If you've noticed any moisture or mist between the glass panes of your double-glazed windows, it's a sign that one of your windows has a broken seal. This can be a serious issue as it stops the insulating gas or air from getting trapped between the two panes.
Fortunately, this can be fixed by an expert in double glazing. To correct the issue your window company will take off the affected window sash and IGU (insulating glass unit) before blowing into a new gasket to create a sturdy and airtight seal to prevent condensation from occurring again. They'll also employ a drying agent to aid in drying the area and help stop the condensation from occurring again.
You might also notice a fog between glass panes in double-glazed windows, if the frame has moved over time. This will cause the seal to break. This can be a major issue as it means that your windows will not function correctly and lose their energy efficiency.
It is possible to replace a double-glazed window's panes, however, it can be costly and is usually only necessary when the window is beyond repair. If you are experiencing issues with your double-glazed windows and are still within the warranty period then you might be able repair it at no cost or for an affordable cost.
It's a good idea to check the terms of your warranty before you call the company to find out whether they are able to solve the problem without replacing the entire window. Double-glazed windows are usually 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 to fix your double glazed windows and are usually in a position to complete the repair quickly. This is a less expensive alternative to buying 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 damaged or difficult to open, it could be a major issue since it prevents you from using your windows. This also gives burglars the opportunity to break into your home. There are several options to fix it, but the best way is to speak with an uPVC expert. They can fix the issue for you, or provide you with a replacement handle.
There are many different kinds of window locks, however the most well-known is the Maco or Mila lock that can be found on the majority uPVC frames. These locks employ bayonet rods to lock, and they can easily seize up. The handle's nose is stuck in the popped-out state, and it is unable to return to the wedged locked position. This can be a gruelling problem, but can be fixed with a few easy steps.
To fix the issue you'll need to take off the handle. This should be simple enough with the help of a screwdriver. After removing the handle you'll be able to view the screws that hold the lock to frame. Once the screws are removed, you can make use of pliers or a wrench to try and grab the shoot bolts. If this is unsuccessful then you might need to insert the tool into the gap between the frame and window (the gap can be different at each end of the window) and make an "u" shape using your hands to attempt to grasp the bolts.
You can close your window by adjusting the handle back to its closed position if you're able to free the bolts for shooting. The gearbox (espag or espagnolette.) is likely to be damaged, so it will not open when you pull the handle. It is possible to refit the gearbox without the shoot bolts, which means that the window can be opened with the handle (and will still be secure) however, you'll require an entirely new handle and gearbox.
Broken Hinges
It could be necessary to repair or replace your uPVC windows hinges if they aren't operating smoothly. It could be because the window was opened too forcefully, or that the hinge snapped. It could also be that they have a flaw. It's easy to replace the hinge, so you don't need to purchase new windows.
First, you'll need to remove the hinges currently installed. To do this, loosen the screws that hold the frame to the hinges. After the hinges are removed, you can replace the boards using plywood that has been cut to the proper size. Make sure that the plywood you choose to use 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 loosen in the near future.
After you've filled in the holes and replaced the hinges, you will need to paint the doors. Be sure to use a high-quality paint to ensure that it will last for as long as it can. After the paint has dried it is possible to reattach the window and tighten any loose screws.
Regular maintenance is also important for hinges on windows. You can help them last longer by regularly cleaning the track of friction and lubricating the hinge mechanism. You can also apply wood preservatives to shield them from the elements, which will help to prevent corrosion and maintain their appearance for as long as possible.
Having a double glazed window can help you save money on heating, as it is more energy efficient than a single-glazed window. However, just like every other part of your home, windows are susceptible to wear and tear and could require repair or replacement in time. If you're noticing any of the signs that your double glazed windows aren't working properly, it's worth getting them looked at by our experts in Preston.