How to Repair Double Glazed Windows There are a few indicators that indicate your double-glazed windows must be repaired. Draughts and water ingress are clear indications of damage to the window frames. They must be fixed in the shortest time possible. However, misting may be a sign that your window seals need replacing. Replacing the seals will solve the issue and stop condensation, draughts, or leaks. Broken Panes One of the most common problems that a double-glazed window faces is broken glass. Double-pane windows are less difficult to break than single panes, yet accidents do occur. You should repair a broken glass as soon as possible. The first step is to remove any glass fragments that are loose that remain in the frame. Wear gloves and eye protection when removing the glass, as it can be very sharp. After the shards have been removed, look around the floor of your home for any additional loose pieces. It is also a good idea for you to pull out any hooks that hold the panes together. Once the glass is removed then you can begin the process of removing the old compound and glazing points (small fasteners that pin the glass to the frame of the window) and replacing them with new ones. It is a long process that requires some tools. This includes latex glazing putty; metallic glazing points; pliers; heat gun and a putty knife. It is best to begin at the top and work your way down in removing the old points and glazing compound. This will ensure that you don't end up getting any of the sash's paint or wood stuck to the tool. If you have to take off some of the wood from the sash use a utility knife or a chipper instead of chemical strippers, which could cause damage. After that then sand the wood. When it's smooth you can apply linseed oil or a clear wood sealer to safeguard it from future water damage. There are a few easy fixes you can attempt for a cracked double-pane window However, these solutions won't fix the crack and should only be used as a temporary measure. The use of a silicone caulk may help to seal the gap, but it is important to make sure that you use a high-quality caulk that is applied using the proper techniques. Condensation If you've noticed moisture or mist between the glass panes of your double glazing, it's a sign that one of your windows has a broken seal. This could be a problem because it blocks gas or the insulating air from being trapped between the two panes of glass and therefore it can't perform its job properly and this will lead to temperature changes that cause condensation to form. A double glazing specialist can easily repair this problem. To fix the problem your window company will take out the affected window sash and IGU (insulating glass unit) before putting in a new gasket to make a strong and airtight seal to prevent condensation from happening again. They will also apply a drying agent to aid in drying the area out and stop the condensation from happening again. The other reason why you may notice mist between the glass panes of windows with double glazing is because the framework has shifted over time, which causes cracks in the all-important seal. This can be a major issue as it means that your windows won't function properly and will lose their energy efficiency. Although it is possible to repair the panes of a double-glazed Windows however, it can be extremely expensive and is usually only necessary if there are severe issues with the window that are beyond repair. If you're experiencing problems with your double-glazed window but are still in the warranty period, you might be able get it repaired for free or at a reduced price. Verify the warranty conditions prior to calling the company to find out whether they can fix the problem without replacing the entire window. Double glazed windows are typically covered by warranties ranging from 10 to 20 years, which means you might find that they're able to repair the faulty window units rather than replacing them completely. If this is the case, they'll likely send a specialist to repair your double glazed windows and are usually capable of doing it quickly. This is a less expensive alternative to purchasing and installing new double-glazed windows. It's also better for the environment! Broken Locks & Handles It can be a big issue if your window handle is broken, or if it is difficult to open. You will not be able use your windows. This could also give burglars the chance to break into your house. There are a number of solutions to this problem but the most effective solution is to speak with an uPVC professional. Depending on the severity of the problem they will usually be able to fix it for you, or at least provide you with a new handle. There are many 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 employ bayonet rods for locking and can easily seize up. If this occurs, the handle's nase will be stuck in the popped out position, and will not go back into the locked wedge. This could be a difficult problem, but it can be resolved with a few simple steps. To fix the issue you'll need to take off the handle. This is simple enough using the help of a screwdriver. Once the handle is removed, you will be aware of the screws that hold the lock to the frame. Once the screws have been removed, you can employ pliers or a wrench to try and grab the shoot bolts. If this does not work, you can insert the tool into the gap between the frame and the window (the gap may be different at each end of the windows) and then make an "u" shape with your fingers to grasp the bolts. If you manage to free up the bolts that shoot, then you can close your window by moving the handle to the closed position. But it won't be able to open again by the handle because the gearbox (espag or espagnolette) is likely to be damaged. You can replace the gearbox (espag or espagnolette) without the shoot bolts in order that the window can still be opened with the handle. Broken Hinges If your uPVC window hinges aren't functioning properly and smoothly, you might need to have them repaired or replaced. It could be that the window was opened too vigorously or the hinge snapped. Or, they may have a problem. It's easy to repair the hinge so you don't need to purchase new windows. Take off the hinges. This is accomplished by removing the screws that attach the hinges to the frame. After the hinges are removed you can replace the boards with plywood that has been cut to the correct size. The plywood should be thicker than the hinges that came with it to help support the weight of the window when it is closed and opened. You'll also want to use a wood filler to ensure that the hole left by the old hinge is filled completely and will not leak or loosen in the future. After you've replaced hinges and filled the holes, you'll need to paint them. Use a quality paint to ensure that it lasts as long as it can. Once the paint has dried and you are able to reconnect the window. Make sure you tighten any screws that are loose. Window hinges also require regular maintenance. Cleaning regularly the friction stay track and lubricating hinge mechanisms will make them last longer. You can also use wood preservatives in order to shield them from the elements. This will prevent corrosion and keep them looking great for the longest time you can. Double-glazed windows are more energy-efficient than single-glazed windows and will save you money on heating. However, like any other component of your home, windows are susceptible to wear and tear and may require replacement or repair over time. If https://www.repairmywindowsanddoors.co.uk/double-glazing-repairs-oxford/ noticing any of the signs that your double-glazed windows aren't functioning properly, it's worth getting them looked at by our experts in Preston.