How to Repair Double Glazed Windows

There are some telltale signs your double-glazed windows need to be repaired. Draughts and water ingress are clear indicators of damage to 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 can solve the problem, and will stop leaks, draughts or condensation.

Broken Panes

One of the most common problems with double-glazed windows is broken glass. Double-pane windows are harder to break than single panes, but accidents can still occur. It is important to repair a broken glass as soon as possible.

Get rid of any glass fragments that could be in the frame. Be sure to wear gloves and eye protection while doing this, as glass can be extremely sharp. Examine the floor for fragments that have fallen off after the shards have been removed. It is also an excellent idea to search for any hooks made of metal that could be holding the panes in place and remove them also.

Once the glass is removed, you'll need to remove the old glazing compound (small fasteners that hold the glass to the window frame), and replace them with new ones. It's a lengthy procedure that requires some tools. This includes latex glazing putty, metal glazing points, pliers, a heat gun and a putty knife.

It is recommended to start at the top and work your way down in 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. If you're looking to remove a portion of the wood from the sash, make use of an utility knife or chisel instead of chemical strippers which could cause damage.

After you've finished, be sure to sand any bare wood to smooth it. Once it's smooth then you can apply linseed oil or a clear wood sealer to safeguard it from water and future damage.

You can use some quick fixes to fix cracks in a double-pane window. However, these solutions are not a solution to repair the damage and should be used as an interim solution. Using a silicone caulk can help to seal the gap, but it's important to make sure that you use a high-quality caulk and adhere to the correct application methods.

Condensation

If you've noticed water or Double Glazing Replacement Window mist between the glass panes of your double glazing, it's a sign that one of your windows has a failed seal. This could be a cause for concern because it stops gas or the insulating air from getting trapped between the two glass panes which means it cannot do its job properly and this can lead to temperature changes which can cause condensation to form.

Fortunately, this can be easily fixed by a double glazing expert. Your window repair professional will take off both the window sash as well as the IGU (insulating unit) to correct the issue. Then a new gasket will be blown into to create an airtight seal, preventing condensation from occurring again. They'll also employ a drying agent to help dry the area and stop the condensation from happening again.

The other reason why you might notice a misty appearance between the glass panes of a double-glazed window is that the frame has moved over time, which causes cracks in the seal that is so crucial. This can be a serious issue as your windows won't function properly and lose their energy efficiency.

It is possible to replace a double-glazed window's panes, however, this can be costly and is usually only required if the window is beyond repair. However, if you've spotted the signs of a problem with your Double Glazing Windows Handles-glazed windows, and you're still within the warranty period it could be possible to get the issue fixed for free or at least at a lesser cost.

It is worth checking the terms of your warranty prior to you call the company to find out whether they are able to solve the problem without having to replace the entire window. Double glazed windows are typically covered by guarantees of between 10 and 20 years, so you might find they can repair the faulty window units rather than replacing them completely. If this is the situation you're in, they'll send a professional to repair your double-glazed windows. They can usually accomplish this in a short time. This is a much less expensive alternative to buying and installing new secondary double glazing-glazed windows. It's also better for the environment!

Broken Locks & Handles

If your window handle is broken or hard to open, it could be a huge issue as it prevents you from using your windows. This could also give burglars the chance to gain entry into your home. There are a number of solutions to this problem but the most effective solution is to connect with a uPVC professional. They will be able to fix the issue for you, or provide you with a replacement handle.

There are many types of window lock, but the most common one is the Maco or Mila locks that are found on most uPVC frames. They lock using rods that resemble bayonets, which could easily become jammed. The handle's nose is stuck in the popped-out state, and it won't return to the wedged lock position. This could be a frustrating issue, but it can be fixed by following a few easy steps.

To fix the issue you'll need to take off the handle. This can be done easily enough using a screwdriver. After you have removed the handle, you'll be able to view the screws that secure the lock to the frame. After the screws have been removed, you can attempt to grab the bolts using an awl or a pair of pliers. If this doesn't work then you might need to insert the tool into the gap between the frame and the window (the gap can be different at each end of the window) and create a "u" shape using your hands to try to grab the shoot bolts.

You can shut your window by moving the handle to a closed position if you are able to free the shoot bolts. The gearbox (espag, espagnolette, etc.) is likely to be damaged, so it will not open with 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 it will remain secure) however, you'll require a new handle and gearbox.

Broken Hinges

It is possible to repair double glazing or replace your uPVC windows hinges if they aren't operating smoothly. Whether this is due to the hinges being opened by too much force, the hinge snapping or dropping or if they were defective to begin with and it causes problems that make using your window difficult. Thankfully it is simple and quick and there's no need to buy a new window instead, you can get your old ones fixed instead.

The first step is to remove the hinges currently installed. This is done by removing the screws that secure the hinges to the frame. After the hinges have been removed, you can replace the boards using plywood that has been cut to the right size. Make sure that the plywood is more robust than the original board to ensure it can support the weight of the window when shut and open. Use wood filler to ensure the hole left by the hinges of the past does not leak or break.

After you've filled holes and replaced hinges, you'll have to paint the doors. Use a good paint to ensure it lasts as long as it can. When the paint is dry and you are ready to re-attach the window and tighten any loose screws.

Regular maintenance is also important for double glazing Windows handles hinges on windows. Cleaning regularly the friction stay track and lubricating the hinge mechanisms will make them last longer. You can also use wood preservatives in order to shield them against the elements. This will stop corrosion and keep them looking good for the longest time you can.

Double-glazed windows are more energy-efficient than single-glazed windows and can help you save money on heating. Like any other part of your home windows, they will eventually need to be repaired or replaced. Our Preston experts are able to assist you if you notice any signs that the double glazing offers-glazed windows you have aren't functioning correctly.