How to Repair Double Glazed Windows

There are several tell-tale indications that your double glazed windows require repairs. Evidently, water ingress or draughts through the frames are an obvious indication of window damage and must be repaired as soon as possible.

Misting can also indicate that your window seals are damaged and in need of replacement glass in double glazing. Replacing your window seals can solve the issue, and prevent leaks, draughts, or condensation.

Broken Panes

One of the most common issues a double-glazed window face is broken glass. Double-pane windows are more difficult to break than single panes, yet accidents can happen. You should repair a broken glass as soon as possible.

Take out any glass fragments that may still be in the frame. Wear gloves and eye protection while removing the glass as it can be very sharp. After the shards have been removed, check the floor of your home for any other pieces that are loose. It is also recommended to pull out any hooks made of metal that hold the panes together.

Once the glass is removed, you will have to remove the old glazing compound (small fasteners that fix the glass in the window frame) and replace them with new ones. This is a time-consuming procedure, and you'll need several tools to complete the task. You will require latex glazing putty, pliers, double glazing glass glazing points, pliers, heat gun and a putty blade.

When removing the old glazing compound and points, it's a good idea to start at the top of the sash, and work your way down. This will prevent any paint or wood that is left in the sash from sticking to your tool. Also, if you do end up removing some of the sash's wood make sure you use a chisel or utility knife instead of a chemical stripper, since this could cause damage.

Finally, when you're finished ensure that you scrub any wood that's not finished to smooth it. Once the wood is smooth you can seal it with clear or linseed wood sealer. This will help protect it from water and further damage.

There are a few easy fixes you can attempt for a cracked double-pane window however, these methods will not repair the crack and should only be used as a temporary solution. Utilizing silicone caulk will help to seal the gap. However it is essential to use a high-quality caulk and proper application techniques.

Condensation

If you notice a haze of moisture or mist between your double glazing glass panes it is a sign that the window seal has failed. This could be a significant issue since it prevents insulating gas or air from being trapped between two panes.

Fortunately, the issue can be easily repaired by a double glazing expert. To fix the problem, your window contractor 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 stop condensation from happening again. They'll also use a special drying agent to help dry the area and help stop the condensation from recurring.

There may be a fog between glass panes in double-glazed windows, when the frame has changed over time. This will crack the seal. This can be a serious issue, since windows that are not functioning correctly and lose their energy efficiency.

Although it is possible to replace panes of a double-glazed Windows but this can be quite expensive and is typically only necessary when there are serious problems with the window that is beyond repair. However, if you've discovered a fault in your double-glazed windows and you're still within the warranty period it could be possible to have it fixed for free or at least at a reduced cost.

It is worth checking the terms of your warranty prior to you contact the company to determine whether they are able to resolve the issue without replacing the entire window. double glazing doors-glazed windows typically have an assurance of 10 to 20 years. You might find that the company is able to fix the window unit instead of replacing it. If this is the case, they'll likely send a specialist to repair your double glazed windows and are usually capable of doing it quickly. This is a cheaper alternative to purchasing and installing new repairing double glazed windows-glazed windows. It's also better on the environment!

Broken Locks & Handles

It can be a big problem if your window handle is damaged, or it is difficult to open. You will not be able to use your windows. This also gives burglars an opportunity to break into your house. There are a few options to fix it, but the best way is to contact a uPVC expert. Depending on the severity of the issue, they can usually come and repair it for you, or at the very least, provide you with an alternative handle.

There are a few different kinds of window locks but the most popular is the Maco or Mila locks that are found on most uPVC frames. These locks utilize bayonet-style rods to lock and these are able to easily seize up. The handle's nose is stuck in the popped-out state, and it won't return to the wedged locked position. This could be a frustrating problem, but it can be solved with a few easy steps.

To fix the issue, you'll need to remove the handle. This is simple enough with the help of a screwdriver. Once the handle has been removed, you should then be aware of the screws that hold the lock to the frame. Once the screws have been removed, you can try to grab the bolts with a wrench or pair of pliers. If this doesn't work, you may need to insert the tool through the gap between the window and frame (the gap may be different on each end of the window) and then make a "u" shape with your hands to try and grab the shoot bolts.

If you can manage to free up the bolts that shoot, then you can close your window by moving the handle into the closed position. But, it will not be able to open again using the handle, as the gearbox (espag or espagnolette) is most likely to be defective. You can replace the gearbox (espag or espagnolette) without the shoot bolts so that the window will still be opened with the handle.

Broken Hinges

If your uPVC window hinges are no functioning properly, you may need to have them repaired or replaced. It could be because the window was opened too tightly, or that the hinge snapped. Or, they may have a flaw. It's simple to repair the hinge so you don't have to purchase new windows.

First, you'll need remove the existing hinges. To do this, remove the screws that secure the frame to the hinges. After the hinges are removed then you can replace the boards with plywood that has been cut to the correct size. The plywood should be thicker than the hinges that came with it to help support the weight of the window when it is closed and opened. You'll also want to fill the hole with wood to ensure that the hole left by the old hinge is completely filled and will not leak or double glazing glass loosen in the near future.

After you've filled holes and replaced hinges, you'll have to paint the doors. Make sure you use a high-quality paint to ensure that it lasts as long as possible. Once the paint is dry and you are ready to re-attach the window and tighten any loose screws.

Regular maintenance is also essential for hinges on windows. You can help them last longer by cleaning them regularly on the tracks of friction and lubricating the hinge mechanism. You can also use a wood preservative to protect them from the elements, which will help to keep them from rust and keep them looking good for as long as is possible.

A double-glazed window can help you save money on heating costs, because it's more energy efficient than a single-glazed window. As with any part of your home windows will eventually need to be repaired or replaced. Our Preston experts can assist you if there are indications that your double-glazed windows aren't functioning correctly.