How to Repair Double Glazed Windows There are some telltale signs your double-glazed windows must be repaired. Obviously, water ingress or draughts leaking through the frames are a clear indication of damage to your windows and will need to be repaired as soon as possible. However, misting can also be an indication that your window seals require replacement. Replacing your window seals will solve the problem, and prevent leaks, draughts or condensation. Broken Panes Broken glass is one of the most common problems that double-glazed windows confront. Double-pane windows are less difficult to break than single panes, yet accidents can still occur. It is important to repair broken glass as soon as possible. Take out any glass fragments that might remain in the frame. Be sure to wear a pair of gloves and eye protection while doing this, as glass can be extremely sharp. Be sure to check the floor for fragments that are not fixed after the shards are gone. It is also recommended to pull out any hooks made of metal that hold the panes together. After the glass has been removed, you'll have to take off the old glazing compound (small fasteners that hold the glass in the window frame), and replace them with new ones. It's a lengthy process that requires some tools. You'll need latex glazing putty, metal glazing points, pliers an electric heat gun, and a putty blade. When you are removing the old glazing compound and points It's recommended to begin at the top of the sash, and work your way down. This will help you avoid getting any of the sash's wood or paint stuck to the tool. If you have to take off some of the wood from the sash, use the utility knife or chipper instead of chemical strippers which can cause damage. After you've finished make sure you remove any wood that is not sanded to smooth it. When the wood is smooth you can seal it using clear wood sealer or linseed. This will protect it against water and future damage. There are a few easy fixes you can attempt for a cracked double-pane window, but these methods will not repair the crack and should be used only as a temporary measure. The use of a silicone caulk may help to seal the gap, but it is important to ensure that you use a high-quality caulk and adhere to the correct application techniques. Condensation If you've noticed water 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 stops the insulating air or gas from being trapped between the two panes of glass, so it won't do its job effectively and can lead to temperature changes that cause condensation to form. A double glazing specialist can easily repair this problem. To resolve the issue, your window contractor will take off the affected window sash as well as the IGU (insulating glass unit) before blowing into a new gasket to make a strong and airtight seal that will prevent condensation from happening again. They'll also employ a drying agent to help dry the area and help stop the condensation from recurring. The other reason why you might notice a misty appearance between the glass panes of windows with double glazing is because the framework has shifted over time, which can break the crucial seal. This can be a huge issue as your windows won't function effectively and lose energy efficiency. It is possible to replace double-glazed window's panes however, it can be costly and is typically only needed if the window is beyond repair. If you have a problem with your double-glazed window but are still within the warranty period then you might be able repair it at no cost or at a reduced price. It's worth checking the conditions of your warranty prior to you contact the company to determine whether they can solve the issue without replacing the entire window. Double-glazed windows typically come with an assurance of 10 to 20 years. It is possible that the company is able to repair the window instead of replacing it. 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 much less expensive alternative to purchasing and installing new double-glazed windows. It's also better on the environment! Broken Locks & Handles If your window handle is broken or hard to open, it could be a major problem as it makes it impossible to use your windows. It could also give burglars an opportunity to break into your home. There are a number of ways to fix this 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 come and repair it for you or at the very least, provide you with a replacement handle. There are a number of different types of window locks, but the most well-known is the Maco or Mila lock that is found on the majority uPVC frames. These locks lock with rods that resemble bayonets, which could easily be jammed. The handle's nose is stuck in the popped-out position and it won't return to its wedged locked position. This can be a very annoying issue, but it can be solved with a few simple steps. To resolve the issue you must first remove the handle. This should be easy enough with the help of a screwdriver. After you have removed the handle, you'll be able to view the screws that secure the lock to frame. Once the screws are removed, you can try to grab the bolts using a wrench or pair of pliers. If this fails then you can place the tool into the gap between the frame and the window (the gap may be different at each end of the windows) and create an "u" shape with your hands to grasp the bolts. If you are able to free up the shoot bolts, then you can shut your window by moving the handle to a closed position. The gearbox (espag or espagnolette.) is most likely damaged, so it will not open when you pull the handle. It is possible to refit the gearbox without the shoot bolts, so the window can be opened using the handle (and is still secure) However, you'll have to purchase an entirely new handle and gearbox. Broken Hinges If your uPVC window hinges are no working properly and smoothly, you might need to have them repaired or replaced. If this is because of them being opened with 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. Fortunately it is quick and easy, so there's no need to buy a new window - you can simply get your old windows repaired instead. Remove https://www.repairmywindowsanddoors.co.uk/glazier-birmingham-uk/ . To do this, remove the screws that secure the frame to the hinges. After the hinges are removed you can replace the boards using 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 shut and open. You'll also want to use wood filler to ensure that the hole created by the hinge is filled completely and won't leak or become loose in the near future. After you've re-installed hinges and filled the holes, you'll need paint them. Make sure to use a high-quality paint to ensure it lasts as long as possible. After the paint has dried, you can reconnect the window. Secure any screws that are loose. Regular maintenance is also important for window hinges. You can make them last longer by regularly cleaning the track of friction and lubricating the hinge mechanism. You can also use wood preservatives to shield them from the elements, which can help to prevent corrosion and keep them looking great for as long as is possible. Double-glazed windows are more energy-efficient than single-glazed ones, and will save you money on heating. Like any other part of your house, your windows will eventually need to be replaced or repaired. If you're noticing any indications that your double-glazed windows aren't working properly it's worth having them looked at by our experts in Preston.