How to Repair Double Glazed Windows
There are a few telltale indications that your double glazed windows require repairs. Water infiltration or draughts that enter the frames are an obvious indication of damage to your windows and must be repaired in the shortest time possible.
Misting can also indicate that your window seals are in need of replacement. Replacing the seals can fix the problem and prevent condensation, draughts or leaks.
Broken Panes
Broken glass is among the most frequent issues that double-glazed windows have to face. Double pane windows are more difficult to break than single-pane ones, accidents do happen and you will want to repair a broken window as soon as you can.
Take out any glass fragments that may still remain in the frame. Wear eye protection and gloves when you remove the glass because it could be extremely sharp. Be sure to check the floor for fragments that have fallen off after the shards are gone. It is also a good idea for you to pull out any hooks that hold the panes together.
Once the glass has been removed, you will need to remove the old glazing compound (small fasteners which pin the glass in the window frame), and replace them with new ones. It is a long process that requires a few tools. You'll need latex glazing putty, pliers, glazing points, pliers an electric heat gun, and a putty blade.
When removing the old glazing compound and points It's recommended to begin at the top of the sash and begin to work your way down. This will help you avoid getting any of the sash's wood or paint stuck to your tool. Also, if you 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've finished, be sure to remove any wood that is not sanded to smooth it. Once the wood is smooth then you can seal it using linseed or clear wood sealer. This will help protect it from water and further damage.
You can make a few simple solutions to repair cracked double pane windows. However, these methods won't fix the problem and should only be used as an interim solution. Use of silicone caulk will aid in sealing the gap. However it is crucial to use high-quality caulk with the correct application techniques.
Condensation
If you notice any moisture or mist between the panes of glass that you have double glazing it is a sign that your window seal has failed. This can be a problem because it stops gas or the insulating air from getting trapped between the two glass panes, so it won't do its job properly and this can lead to temperature changes which can cause condensation to form.
A double glazing expert can easily repair this problem. To resolve the issue, 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 strong and airtight seal that will stop condensation from happening again. They'll also apply a specific drying agent to help dry out the area and stop the condensation from occurring again.
The other reason why you may see a haze between the glass panes of a double-glazed window is that the framework has shifted over time, which causes cracks in the crucial seal. This could be a problem because it means your windows won't function properly and will lose energy efficiency.
While it is possible to repair the panes of a double-glazed window however, it can be extremely expensive and is usually only required if there are severe issues with the window that are beyond repair. However, if you've spotted a fault in your double-glazed windows, and you're still within the warranty period, then it may be possible to get repaired for free or at least at a lower cost.
It is worth checking the terms of your warranty prior to you call the company to find out whether they are able to resolve the issue without having to replace the entire window. Double-glazed windows are usually covered by warranties ranging from 10 to 20 years, which means you may find that they can repair the damaged window units rather than replacing them completely. If this is the situation, they will likely send a professional to repair your double-glazed windows. They can usually do this quickly. This is a less expensive option than buying and installing brand new double-glazed windows and it's also more sustainable for the environment as well!
Broken Locks & Handles
If the handle on your window is damaged or difficult to open, it could be a major problem as it hinders you from using your windows. It also gives burglars an opportunity to break into your house. There are many options to address this issue but the most effective solution is to speak with a uPVC professional. They will be able to fix the issue for you, or at least give you a replacement handle.
There are many kinds of window locks, but the most common one is the Maco or Mila locks which are typically found on uPVC frames. These locks are secured with rods that resemble bayonets, which could easily jam. The handle's nose is stuck in the popped-out state, and it will not return to its wedged locked position. This can be a gruelling problem, but can be solved with a few easy steps.
To resolve the issue, you'll need to take off the handle. This should be simple enough using the help of a screwdriver. Once the handle has been removed, you should then be aware of the screws holding the lock to the frame. After the screws have been removed, you may try to grab the bolts using the help of a wrench or a pair pliers. If this fails then you can place the tool into the gap between the frame and the window (the gap may be different between the two windows) and make an "u" shape with your hand to grab the bolts.
You can shut your window by adjusting the handle back to its closed position if you're in a position to release the bolts that shoot. But it won't be able to open again with the handle, since the gearbox (espag or espagnolette) will probably be faulty. It is possible to repair the gearbox without the shoot bolts thus the window will be opened by the handle (and will still be secure) However, you'll have to purchase the new handle and gearbox.
double glazing windows repairs
If your uPVC window hinges aren't working properly and smoothly, you might need to have them repaired or replaced. Whether this is due to the hinges being opened with too much force the hinge dropping and snapping or if they were defective at the beginning, it can cause problems that make it difficult to use your window. It's easy to repair the hinge so you don't need to buy new windows.
The first step is to remove the hinges currently installed. This is accomplished 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. The plywood should be more dense than the original one to be able to withstand the weight of the window when it is shut and opened. You'll also need to use a wood filler to ensure that the hole left by the old hinge is filled to the brim and will not leak or loosen in the near future.
After you've filled in the holes and put on hinges, you'll require painting the doors. Make sure you apply a high-quality paint to ensure that it will last as long as possible. After the paint has dried it is possible to reattach the window and tighten any loose screws.
Regular maintenance is also essential for window hinges. You can help them last longer by regularly cleaning the tracks of friction and lubricating the hinge mechanism. You can also use a wood preservative to protect them from the elements, helping to stop rust and keep them looking great for as long as is possible.
A double-glazed window can help you reduce your heating bills, as it is more energy efficient than windows with only one glass. However, like any other part of your home, windows are susceptible to wear and tear and could require replacement or repair as time passes. Our Preston experts can assist you if you observe any indications that your double-glazed windows aren't functioning properly.