How to Repair Double Glazed Windows
There are certain indicators that tell you your double-glazed windows need to be repaired. Water ingress and draughts are obvious signs of damage to the frames of the windows. They should be repaired as soon as is possible.
However, misting could be an indication that your window seals require replacing. Replacing the seals will fix the issue and stop condensation, draughts, or leaks.
Broken Panes
Broken glass is one of the most frequent issues that double-glazed windows have to face. While double pane windows are much harder to break than single-pane windows However, accidents do occur and you'll need to repair a broken window as soon as you can.
Take out any glass fragments that may still remain in the frame. Don't forget to wear a pair of gloves and eye protection when doing this, as glass can be extremely sharp. After the shards have been removed, check the floor of your home for other pieces that are loose. It is also an excellent idea to remove any metal hooks holding the panes together.
After the glass has been removed, you will have to take off the old glazing compound (small fasteners which pin the glass in the window frame) and replace them with new ones. It's a lengthy process that requires a few tools. You will require latex glazing putty, pliers, glazing points, pliers, an electric heat gun, and a putty blade.
It's best to start at the top and work your way downwards as you remove the old points and glazing compound. This will ensure that you don't end up getting any of the paint or sash's wood stuck to your 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 since this could cause damage.
After you're done then sand the wood. Once it is smooth you can apply Linseed oil or a clear wood sealer to protect it from future water damage.
You can use a few quick fixes to fix cracked double pane windows. But these fixes will not repair the damage and should only be used as a temporary solution. Use of silicone caulk will help to seal the gap. However, it is important to use high-quality caulk with the correct application methods.
Condensation
If you notice a haze of moisture or mist between the glass panes of your double glazing, this means that the window seal isn't working. This could be a cause for concern because it prevents the gas or air that is used to insulate from being trapped between the two panes of glass and therefore it can't perform its job effectively and can lead to temperature changes that result in condensation forming.
A double glazing expert can easily fix this issue. To correct the issue the window repair professional will take out the affected window sash as well as the IGU (insulating glass unit) before putting in a new gasket to make a strong and airtight seal to prevent condensation from occurring again. They'll also employ a drying agent to aid in drying the area and prevent the condensation from happening again.
Another reason you might notice a misty appearance between the glass panes of a double-glazed window is that the frame has moved over time, which breaks the all-important seal. This can be a major issue since it means that your windows won't work correctly and will lose their energy efficiency.
It is possible to change a double-glazed window's panes however, it can be costly and is usually only required in the event that the window is beyond repair. If you are experiencing issues with your double-glazed window but are still within the warranty period, you might be able to repair it at no cost or for an affordable cost.
It's a good idea to check the terms of your warranty prior to you contact the company to see whether they can solve the problem without replacing the entire window. Double glazed windows are typically covered by warranties ranging from 10 and 20 years, so you might find they're able to repair the defective window units instead of replacing them completely. If this is the case, then they'll likely send a specialist to repair your double-glazed windows and are usually in a position to complete the repair quickly. This is a less expensive alternative than purchasing and installing brand-new double glazed windows, and it's better for the environment!
Broken Locks & Handles
If your window handle is damaged or difficult to open, it could be a major issue since it prevents you from using your windows. This also gives burglars the opportunity to gain entry into your home. There are several options to fix it, but the best way is to contact an uPVC expert. They can repair the problem for you, or at least provide you with a replacement handle.
There are a few different kinds of window locks but the most common one is the Maco or Mila locks which are typically found on uPVC frames. These locks utilize bayonet-style rods to lock and these are very easy to seize up. The handle's nose is stuck in the popped-out position, and it won't return to its wedged locked position. This could be a frustrating problem, but it can be fixed with a few easy steps.
To fix the issue you must first remove the handle. This should be done with the help of a screwdriver. After the handle is removed, you'll be in a position to see the screws that secure the lock to the frame. Once the screws are removed, you can employ pliers or a wrench to try to grab the shoot bolts. If this is unsuccessful then you might need to insert the tool into the gap between the window and frame (the gap may be different at each end of the window) and make an "u" shape using your hands to attempt to grab the shoot bolts.
If you manage to free up the bolts for shooting, you can shut your window by adjusting the handle into the closed position. The gearbox (espag or espagnolette.) is likely to be damaged, so it will not open with the handle. You can refit the gearbox (espag or espagnolette) without the shoot bolts in order that the window can be opened with the handle.
Broken Hinges
You may need to replace or repair your uPVC windows hinges if they aren't operating properly. Whether this is due to the hinges being opened by too much force, the hinge dropping and snapping or if they were defective to begin with and it causes problems that make it difficult to use your window. It's easy to fix the hinge, so you don't need to buy new windows.
Remove the hinges. To do this, remove the screws that attach the frame to the hinges. After you've removed your hinges, you can replace them with plywood boards that are cut to the correct dimensions. The plywood should be more dense than the original to support the weight of the window when it is opened and closed. Use wood filler to ensure that the hole left behind by the hinges of the past will not leak or break.
After you've filled in the holes and replaced the hinges, you will need to paint the doors. Be local double glazing repair to use a high-quality paint to ensure that it lasts as long as possible. When the paint is dry and you are ready to re-attach the window and tighten any loose screws.
Window hinges also require regular maintenance. You can make 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, which will help to stop corrosion and maintain their appearance for as long as possible.
Double-glazed windows are more energy efficient than single-glazed windows, and can save you money on heating. However, just like every other component of your home, windows will show wear and tear and might require replacement or repair as time passes. Our Preston experts can help you if you notice any signs that your double-glazed windows are not functioning properly.