How to Repair Double Glazed Windows There are a few telltale indicators that indicate that your double-glazed windows require repairs. Obviously, water ingress or draughts leaking through the frames are an obvious sign of damage to the window and must be fixed as soon as is possible. Misting can also indicate that your window seals are in need of replacement. Replacing the seals will solve the issue and stop condensation, draughts or leaks. Broken Panes One of the most common problems with double-glazed windows is broken glass. Double pane windows are more difficult to break than single-pane windows, accidents do occur and you'll want to repair a damaged window as soon as you can. Get rid of any glass fragments that may still be in the frame. Wear eye protection and gloves when removing the glass, as it can be very sharp. Once the shards have been removed, look around the floor of your home for other pieces that are loose. It's also recommended to remove any hooks made of metal that hold the panes together. Once the glass has been removed, you will have to take off the old glazing compound (small fasteners that fix the glass to the frame of the window) and replace them with new ones. It's a lengthy procedure that requires a few tools. You will require latex glazing putty, metal glazing points, pliers an electric heat gun, and a putty blade. It's best to begin at the top and work your way down when 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 have to remove some of the wood from the sash make use of a utility knife or a chisel instead of chemical strippers, which could cause damage. After you've finished ensure that you sand any bare wood to smooth it. When the wood is smooth then you can seal it with linseed or clear wood sealer. This will help protect it against water and future damage. There are a few easy solutions you can try to repair a damaged double-pane window, but these methods are not a solution to the crack and should be used only as a temporary solution. A silicone caulk can help to seal the gap, but it is important to ensure that you choose a high-quality caulk and adhere to the correct application methods. Condensation If you notice any moisture or mist between the glass panes of your double glazing it is a sign that your window seal isn't working. This can be a problem because it stops the insulating air or gas from being trapped between the two panes of glass which means it cannot do its job correctly and this can lead to temperature changes that result in condensation forming. Fortunately, the issue can be easily fixed by an expert in double glazing. Your window contractor will remove both the window sash as well as the IGU (insulating unit) to fix the problem. Then, a new gasket is blown in to create an airtight seal and prevent condensation from occurring in the future. They will also apply drying agents to aid in drying the area out and stop the condensation from recurring. Another reason you might notice a misty appearance between the glass panes of windows with double glazing is because the frame has moved over time, which can break the all-important seal. This can be a major issue as it means that your windows won't work correctly and will lose their energy efficiency. Although it is possible to repair the panes of a double-glazed window, this can be very expensive and is usually only necessary in the event of serious problems with the window that is beyond repair. However, if double glazing window repair spotted a fault in your double-glazed windows and you're still within the warranty time, then it may be possible to get repaired for free or at a reduced cost. It is worth checking the terms of your warranty before you contact the company to see whether they can solve the problem without replacing the entire window. Double-glazed windows typically come with warranties of between 10 and 20 years. It is possible that the company is able to repair the window instead of replacing it. If this is the case they'll likely send out a specialist to repair your double-glazed windows. They usually can do this quickly. This is a less expensive alternative to buying and installing brand-new double glazed windows and it's also more sustainable for the environment as well! Broken Locks & Handles It could be a major issue if the handle of your window is damaged or broken, or if it is difficult to open. You will not be able to use your windows. This also gives burglars an opportunity to break into your home. There are a few ways to fix it, but the best way is to call an uPVC expert. They can repair the problem for you, or at least give you a replacement handle. There are a number of different types of window locks. However, the most common is the Maco or Mila lock, which can be found on the majority of uPVC frames. These locks lock with bayonet-style rods, which can easily be jammed. The handle's nose is stuck in the popped-out state, and it will not return to its wedged locked position. This could be a frustrating problem, but it can be resolved with a few easy steps. To fix the issue you'll have to remove the handle. This should be simple enough with a screwdriver. After removing the handle, you will be able see the screws that attach the lock to the frame. Once the screws are removed, you can attempt to grab the bolts using a wrench or pair of pliers. If this doesn't work, you may need to insert the tool through the gap between the frame and window (the gap can differ on the opposite side of the window) and create an u shape with your hand to try and grab the shoot bolts. If you are able to remove the bolts that shoot, then you can close your window by moving the handle into the closed position. But, it will not open again with the handle because the gearbox (espag or espagnolette) is likely to be damaged. 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 have to purchase a new handle and gearbox. Broken Hinges It is possible to repair or replace your uPVC windows hinges if they are not operating properly. It could be that the window was opened too vigorously, or that the hinge snapped. It could also be that they have a defect. It's easy to replace the hinge, so you don't have to purchase new windows. First, you'll need remove the hinges currently installed. To do this, unscrew the screws that hold the frame to the hinges. 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 you choose to use is larger than the original one to ensure it can support the weight of the window both shut and open. Use wood filler to ensure the hole left by the hinge of the past will not leak or loosen. After you've filled in the holes and replaced the hinges, then you'll need to paint the doors. Use a good paint to ensure that it lasts as long as is possible. After the paint has dried, you can reattach the window. Tighten any loose screws. Regular maintenance is essential for window hinges. Cleaning regularly the friction stay track and lubricating the hinge mechanisms will ensure they last longer. You can also use a wood preservative to shield them from the elements, which will help to keep them from rust and keep them looking great for as long as you can. Double-glazed windows can help you save money on heating costs, as it's more energy efficient than windows with a single glazing. As with any part of your house, your windows will eventually require to be replaced or repaired. If you're noticing any of the signs that your double-glazed windows are struggling to operate and aren't working properly, you should have them examined by our experts in Preston.
double glazing window repair
