20 Things That Only The Most Devoted Repair Double Glazed Windows Fans Know How to Repair Double Glazed Windows

There are a few distinct indicators that indicate that your double-glazed windows need repair. Water ingress and draughts are obvious indicators of damage to frames of the windows. They must be fixed as soon as is possible.

However, misting could be an indication that your window seals are in need of replacing. Replacing your window seals can solve the problem, and stop draughts, leaks or condensation.

Broken Panes

Broken glass is among the most frequent problems that double-glazed windows have to face. Double-pane windows are more difficult to break than single panes, yet accidents do happen. You should repair the broken glass as soon as possible.

Remove any loose glass fragments that could be inside the frame. Make sure to wear a pair of gloves and eye protection while doing this, since glass can be extremely sharp. Once the shards have been removed, inspect the floor of your home for any other pieces that are loose. It is also a good idea for you to pull out any metal hooks holding the panes together.

After the glass is removed, you can begin the process of removing the old glass compound and glazing points (small fasteners that secure the glass in the frame of the window) and replacing them with new ones. This can be a lengthy procedure and requires some tools to accomplish the task. You will require latex glazing putty and metal glazing points, pliers an electric heat gun, and a putty blade.

double glazing windows repairs is recommended to start at the top and work your way down in removing the old points and glazing compound. This will stop any wood or paint that is removed from the sash from adhering to the tool. If you do end up removing some of the sash's wood, make sure you employ a chisel, or a utility knife instead of a chemical stripper because this could cause damage.

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

There are a few simple fixes that you can try for a window that is cracked by a double-pane However, these solutions won't fix the crack and should only be used as a temporary measure. A silicone caulk can help to seal the gap, but you need to ensure that you use a high-quality caulk that is applied using the proper methods.

Condensation

If you've noticed water or mist between the glass panes of your double glazing, it's a sign that one of your windows is suffering from a failing seal. This can be a serious problem as it prevents the insulating gas or air from getting trapped between the two panes.

Fortunately, this issue can be fixed by an expert in double glazing. To correct the issue, your window contractor will remove the window sash that is affected and IGU (insulating glass unit) before blowing in a new gasket. This will make a strong and airtight seal to stop condensation from happening again. They will also employ drying agents to aid in drying the area out and stop the condensation from occurring again.

The other reason why you may see a haze between the glass panes of windows that are double-glazed is that the framework has moved slightly over time, which causes cracks in the crucial seal. This can be a major issue as it means that your windows will not function correctly and will lose energy efficiency.

While it is possible to replace panes of a double-glazed Window however, it can be extremely expensive and is usually only needed if there are severe problems with the window that is beyond repair. If you've noticed a fault in your double-glazed windows, and you're still within the warranty time it could be possible to have repaired for free or at a lesser cost.

Review your warranty's terms prior to calling the company to find out if they can resolve the issue without having to replace the entire window. Double-glazed windows typically come with an assurance of 10 to 20 years. It is possible that the company can fix the window unit instead of replacing it. If this is the case, then they'll likely send a specialist to fix your double glazed windows and are usually capable of doing it quickly. This is a much cheaper alternative to buying and installing brand new double glazed windows, and it's better for the environment too!

Broken Locks & Handles

When your window handle is broken or difficult to open, it can be a major problem as it hinders you from using your windows. This could also give burglars the opportunity to gain entry into your home. There are several ways to fix it, but the best way is to call a uPVC expert. Depending on the severity of the issue they will usually be able to fix it for you or at least provide you with an alternative handle.


There are many different kinds of window locks. However, the most well-known is the Maco or Mila lock that is found on the majority uPVC frames. These locks are secured with bayonet-style rods, which can easily be jammed. If this occurs, the handle's nose will be stuck in the out position and cannot be returned to the wedged locked position. This can be a frustrating issue, but it can be solved by following a few simple steps.

To resolve the issue, you'll need to remove the handle. This can be done easily enough using a screwdriver. Once the handle is removed, you will be able to see the screws that secure the lock to the frame. Once the screws are removed, you can attempt to grab the bolts with an awl or a pair of pliers. If this doesn't work then you can put the tool into the gap between the frame and the window (the gap may be different at each end of the windows) and make an "u" shape using your fingers to grasp the bolts.

If you are able to free up the bolts for shooting, you can close the window by moving the handle into the closed position. However, it won't be able to open again using the handle, since the gearbox (espag or espagnolette) is likely to be damaged. It is possible to replace the gearbox (espag or espagnolette) without the shoot bolts, so that the window can be opened with the handle.

Broken Hinges

It is possible to replace or repair your uPVC windows hinges if they are not functioning smoothly. If this is because of them having been opened with too much force the hinge snapping and dropping or they had a fault to begin with and it causes problems that make using your window difficult. It's simple to repair the hinge which means you don't have to purchase new windows.

Remove the hinges. This is accomplished by removing the screws that secure the hinges to the frame. 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 larger than the original one to ensure it can 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 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, you will have to paint the doors. Be sure to employ a top-quality paint to ensure it lasts as long as it can. After the paint has dried it is possible to reattach the window. Secure any screws that are loose.

Window hinges also require regular maintenance. You can ensure they last longer by cleaning them regularly on the tracks of friction and lubricating the hinge mechanism. You can also use wood preservatives in order to shield them from the elements. This will prevent rusting and keep them looking good for as long as you possibly can.

Double-glazed windows can help you save money on heating costs, since it is more energy efficient than windows with a single glazing. But, just like any other aspect of your home, your windows will show wear and tear and might need repairing or replacing over time. Our Preston experts can assist you if there are signs that your double-glazed windows are not functioning properly.