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How to Repair Double Glazed Windows

There are a few indicators that indicate your double-glazed windows require to be fixed. Evidently, local double glazing repair or draughts leaking through the frames are an obvious indication of window damage and will need to be fixed in the shortest time possible.

However, misting may be a sign that your window seals are in need of replacement. Replacing the window seals will solve the issue, and will stop leaks, draughts or condensation.

Broken Panes

Broken glass is one of the most common problems that double-glazed windows have to face. While double pane windows are more difficult to break than single-pane windows However, accidents do occur and you’ll need to repair a damaged window as soon as is possible.

Take out any glass fragments that may still be inside the frame. Wear eye protection and gloves while removing the glass as it can be very sharp. Check the floor for any loose pieces once the shards have been removed. Also, it is a good idea to look for any hooks made of metal that may be holding the panes in place and remove them also.

Once the glass has been removed, you’ll have to take off the old glazing compound (small fasteners that fix the glass into the frame of the window), and replace them with new ones. It’s a lengthy process that requires some tools. This includes latex glazing putty; metallic glazing points, pliers, a heat gun; and a putty knife.

It is best to begin at the top and work your way downwards when removing the old points and glazing compound. This will prevent getting any of the sash’s paint or wood stuck to the tool. If you need to remove some of the wood from the sash, make use of an utility knife or chipper instead of chemical strippers which can cause damage.

After you’re done you can sand the wood. When the wood is smooth, you can seal it with linseed or clear wood sealer. This will shield it from future water damage.

You can make some quick fixes to fix cracks in a double-pane window. But these fixes are not a solution to repair the damage and should only serve as an interim solution. Use of silicone caulk will help seal the gap. However, it is important to use caulk of high-quality and with the correct application techniques.

Condensation

If you notice moisture or mist between the panes of glass that you have double glazing, this means that the window seal has failed. This could be a major issue as it stops the insulating gas or air from getting trapped between the two panes.

Fortunately, the issue can be easily fixed by a double glazing expert. To correct the issue your window company will remove the window sash that is affected and IGU (insulating glass unit) before putting in a new gasket to create a sturdy and airtight seal to prevent condensation from happening again. They’ll also apply a specific drying agent to help dry the area and prevent the condensation from happening again.

The other reason why you may see a haze between the glass panes of windows that are double-glazed is that the frame has moved over time, which can break the all-important seal. This could be a problem because it means your windows won’t work correctly and will lose energy efficiency.

It is possible to replace a double-glazed window’s glass, but this can be expensive and is usually only necessary if the window is beyond repair. If you are experiencing issues with your double-glazed window and are still within the warranty period, you might be able get it repaired at no cost or at a reduced price.

Verify the warranty conditions prior to making contact with the company to determine if they can resolve the issue without replacing the whole window. Double glazed windows are generally covered by guarantees of between 10 to 20 years, which means you might find they can repair the defective window units instead of replacing them completely. If this is the case you’re in, they’ll send out a specialist to fix your double-glazed windows. They usually can accomplish this in a short time. This is a less expensive alternative to purchasing and installing new double-glazed windows. It’s also better on the environment!

Broken Locks & Handles

It can be a big issue if the handle of your window is broken, or if it is difficult to open. You won’t be able use your windows. This also gives burglars an opportunity to gain entry into your home. There are a number of options to address this issue, but the best option is to speak with an uPVC professional. Depending on the severity of the problem, they can usually fix it for you or at a minimum, give you a replacement handle.

There are a few different types of window lock, however, the most well-known is the Maco or Mila locks which are typically found on uPVC frames. These locks utilize bayonet-style rods to lock, and they are able to easily seize up. If this happens, the handle’s nose is stuck in the popped out position, and will not go back into the locked position wedged. This could be a frustrating problem, but it can be fixed by following a few steps.

To fix the issue to fix the issue, you’ll need to first remove the handle. This should be done with a screwdriver. After removing the handle you’ll be able to view the screws that hold the lock to frame. After the screws have been removed, you can employ pliers or a wrench to attempt to grasp the bolts that hold the shoot. If this doesn’t work then you can put the tool between the frame and the window (the gap may be different at the ends of the windows) and create an “u” shape using your hands to grasp the bolts.

If you can manage to free up the bolts for shooting, you can shut your window by adjusting the handle to a closed position. The gearbox (espag or espagnolette.) is most likely damaged, so it will not open with the handle. It is possible to refit the gearbox without the shoot bolts, thus the window will be opened using the handle (and is still secure), but you will need to order an entirely new handle and gearbox.

Broken Hinges

You may need to repair or replace your uPVC windows hinges if they aren’t functioning smoothly. Whether this is due to them having been opened with too much force, the hinge dropping and snapping or if they were defective to begin with, it can cause problems that make using your window difficult. It’s simple to repair the hinge which means you don’t have to buy new windows.

Remove the hinges. To do this, unscrew the screws that secure the frame to the hinges. After the hinges have been removed then you can replace the boards with plywood that has been cut to the right size. Make sure that the plywood you choose to use is larger than the original one so that it can withstand the weight of the window when open and closed. It is also recommended to use a wood filler to ensure that the hole left by the old hinge is filled completely and won’t leak or become loose in the near future.

After you’ve filled holes and replaced the hinges, then you’ll have to paint the doors. Make sure you employ a top-quality paint to ensure it lasts as long as it can. Once the paint is dry, you can re-attach the window and tighten any loose screws.

Regular maintenance is essential for hinges on windows. Regularly cleaning the track of friction and lubricating hinge mechanisms will make them last longer. You can also apply wood preservatives to shield them from the elements, which can help to stop corrosion and keep them looking great for as long as possible.

Double-glazed windows are more energy efficient than single-glazed ones, and will save you money on heating. However, like any other part of your home, windows will show wear and tear and might require repair or replacement over time. If you’re noticing any indications that your double-glazed windows aren’t working properly, it’s worth getting them checked by our experts in Preston.