How to Repair Double Glazed Windows
There are certain indicators that tell you your double-glazed windows need to be fixed. Water ingress and draughts are obvious indications of damage to the frames of your windows. They should be repaired as soon as is possible.
However, misting may be a sign that your window seals need replacing. Replacing your window seals can solve the issue and stop draughts, leaks or condensation.
Broken Panes
Broken glass is one of the most common problems that double-glazed windows face. Double-pane windows are more difficult to break than single panes, but accidents can still happen. You should repair a damaged glass as quickly as you can.
The first step to take is to take out any glass shards that are not completely removed that remain in the frame. Be sure to wear eye protection and gloves when doing this, as glass can be very sharp. Check the floor for any fragments that are not fixed after the shards are gone. It is also a good idea for you to remove any hooks made of metal that hold the panes together.
After the glass has been removed, you will need to remove the old glazing compound (small fasteners which pin the glass into the frame of the window), and replace them with new ones. It's a lengthy procedure that requires a few tools. This includes latex glazing putty; metallic glazing points; pliers; heat gun and a putty knife.
When removing the old glazing compound and points it is recommended to begin at the top of the sash, and begin to work your way down. This will ensure that you don't end up getting any of the paint or sash's wood stuck to the tool. If you do end up removing some of the sash's wood be sure to employ a chisel or a utility knife instead of a chemical stripper, because this could cause damage.
After you've finished, be sure to sand any bare wood to smooth it. Once it's smooth, you can apply Linseed oil or a clear wood sealer to safeguard it from water and further damage.
You can make a few simple solutions to repair cracked double pane windows. But these fixes will not repair the damage and should only serve as an interim solution. Use of repair double glazing window will help seal the gap. However it is crucial to use high-quality caulk with the correct application methods.
Condensation
If you notice any moisture or mist between the panes of glass that you have double glazing, this means that the window seal isn't working. This can be a problem because it blocks gas or the insulating air from getting trapped between the two panes of glass which means it cannot do its job correctly and this will lead to temperature changes that cause condensation to form.
A double glazing expert can fix this issue easily. To fix the problem the window repair professional will take off the affected window sash and IGU (insulating glass unit) before putting into a new gasket to create a strong and airtight seal that will stop condensation from happening again. They will also apply a drying agent to help the area dry out and prevent the condensation from happening again.
There may be a the glass panes are a little cloudy in double-glazed windows in the event that the frame has changed over time. This can cause the seal to break. This can be a huge issue as windows that are not functioning correctly and lose their energy efficiency.
It is possible to change a double-glazed window's panes but this can be expensive and is usually only required if the window is beyond repair. However, if you've discovered an issue with your double-glazed windows, and you're still within the warranty period, then it may be possible to have it fixed for free or at a lesser cost.
Verify the warranty conditions prior to contacting the company to determine if they can resolve the issue without replacing the entire window. Double glazed windows are typically covered by guarantees of between 10 and 20 years, so you may find that they can repair the damaged window units rather than replacing them completely. If this is the case, then they'll likely send a specialist to repair your double-glazed windows and are usually able to do so quickly. This is a cheaper alternative to buying and installing brand new double-glazed windows and is also better for the environment!
Broken Locks & Handles
It could be a major issue if your window handle is damaged, or it is difficult to open. You won't be able to use your windows. It could also give burglars an opportunity to break into your house. There are several ways to fix this, but the best option is to get in touch with an uPVC professional. Depending on the severity of the problem, they can usually fix it for you or at the very least, provide you with an alternative handle.
There are many types of window lock, but the most popular is the Maco or Mila locks that are found on most uPVC frames. They lock using rods in the form of bayonets that can easily jam. If this occurs, the handle's nose will be stuck in the popped out position and will not go back into the locked wedge. This can be a gruelling problem, but it can be solved by following a few simple steps.
To fix the issue you must first remove the handle, which is easy enough using the aid of a screwdriver. After the handle is removed, you will be in a position to see the screws that hold 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, you can insert the tool into the gap between the frame and the window (the gap may be different between the two windows) and create an "u" shape with your hand to grab the bolts.
You can shut your window by adjusting the handle to a closed position if you're capable of removing the bolts that shoot. But, it will not open again with the handle, as the gearbox (espag or espagnolette) is most likely to be defective. It is possible to repair the gearbox without the shoot bolts, so the window can be opened by the handle (and is still secure), but you will need to order a new handle and gearbox.
Broken Hinges
You may need to repair or replace your uPVC windows hinges if they are not operating properly. Whether this is due to the hinges being opened with too much force, the hinge snapping and dropping or they had a fault in the first place, it can cause problems that make using your window difficult. Thankfully the replacement of the hinge is easy and quick and doesn't require you to purchase windows that are new - you can simply get your old ones fixed instead.
The first step is to remove the hinges currently installed. To do this, unscrew the screws that hold the frame to the hinges. Once the hinges have been removed you can replace the boards with plywood that has been cut to the correct size. Make sure that the plywood is larger than the original one so that it can withstand the weight of the window when 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 break in the near future.
Once you've replaced the hinges and filled in the holes, you'll need paint them. Make sure you use a high-quality paint to ensure that it lasts as long as is possible. After the paint has dried and you are able to attach the window again. Secure any screws that are loose.
Window hinges also require regular maintenance. You can help them last longer by cleaning them regularly on the track of friction and lubricating the hinge mechanism. You can also apply wood preservatives to shield them from the elements. This will prevent rusting and keep them looking great for as long as you can.
Double-glazed windows are more energy-efficient than single-glazed windows and can save you money on heating. However, like any other aspect of your home, your windows can suffer from wear and tear and may require repair or replacement in time. If you're seeing any of the signs that your double glazed windows aren't functioning properly and aren't working properly, you should have them checked by our experts in Preston.