How to Repair Double Glazed Windows
There are certain indicators that tell you your double-glazed windows need to be fixed. Water ingress or draughts through the frames are a clear indication of window damage and must be fixed as soon as possible.
However, misting may be a sign that your window seals need replacing. Replacing your window seals can solve the problem, and stop draughts, leaks, or condensation.
Broken Panes
One of the most frequent issues a double-glazed window face is broken glass. Although double-pane windows are more difficult to break than single-pane ones, accidents do occur and you'll want to fix a broken window as soon as is possible.
Remove any loose glass fragments that could be inside the frame. Make sure to wear a pair of gloves and eye protection while doing this, since glass can be sharp. Once the shards have been removed, check the floor of your home for additional loose pieces. It's also a good idea for you to pull out any hooks that hold the panes together.
Once the glass has been removed, you'll need to remove the old glazing compound (small fasteners which pin the glass in the frame of the window), and replace them with new ones. It is a long process that requires some tools. You will need latex glazing putty, metal glazing points, pliers an electric heat gun, and a putty blade.
double glazing windows repair to start at the top and work your way downwards when removing the old points and glazing compound. This will ensure that you don't end up getting any of the sash's wood or paint stuck to the tool. If you're looking to take off some of the wood from the sash make use of the utility knife or chisel instead of chemical strippers, which could cause damage.
When you're done, be sure to scrub any wood that's not finished to smooth it. When it's smooth then you can apply linseed oil or a clear wood sealer to safeguard it from water and future damage.
There are some quick fixes to repair cracks in a double-pane window. But these fixes will not repair the damage and should be used as a temporary solution. The use of a silicone caulk may aid in sealing the gap, but you need to ensure that you use a high-quality caulk and follow proper application techniques.
Condensation
If you've noticed water or mist between the glass panes of your double glazing, it means that one of your windows has a failed seal. This can be a problem because it stops the gas or air that is used to insulate from getting trapped between the two glass panes, so it won't do its job properly and this can cause temperature fluctuations which can cause condensation to form.
Fortunately, the issue can be easily repaired by a double glazing expert. Your window repair professional will take off both the window sash and window as well as the IGU (insulating unit) to fix the problem. Then, a new gasket will be blown into to create an airtight seal and prevent condensation from occurring in the future. They will also apply a drying agent to help the area dry out and stop the condensation from recurring.
You might also notice a mist between glass panes in double-glazed windows if the frame has changed position over time. This will crack the seal. This can be a serious issue, since windows that are not functioning correctly and lose their energy efficiency.
Although it is possible to replace panes of a double-glazed Window however, it can be extremely expensive and is normally only necessary when there are serious issues with a window that are beyond repair. However, if you've discovered the signs of a problem with your double-glazed windows and you're still within the warranty time, then it may be possible to have it fixed for free or at a lesser cost.
Verify the warranty conditions prior to making contact with the company to determine whether they can fix the issue without replacing the whole window. Double-glazed windows usually have warranties of between 10 and 20 years. It is possible that the company is able to fix the window unit instead of replacing it. If this is the situation they'll likely send a specialist out to fix your double-glazed windows. They're able to do this 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
If your window handle is broken or hard to open, it can be a major problem as it hinders you from using your windows. It also gives burglars the chance to break into your house. There are several solutions to address the issue however the most effective method is to call an uPVC expert. Depending on the severity of the issue, they can usually fix it for you or at least provide you with a replacement handle.
There are a number of different kinds of window locks. However, the most popular 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 become jammed. The handle's nose is stuck in the popped-out position, and it will not return to the wedged lock position. This can be a frustrating problem, but it can be resolved with just a few steps.
To fix the issue, you'll have to remove the handle. This should be simple enough with the help of a screwdriver. After you have removed the handle, you'll be able to see the screws that attach the lock to the frame. Once the screws have been removed, you can try to grab the bolts with a wrench or pair of pliers. If this does not work then you can place the tool into the gap between the frame and the window (the gap could be different at each end of the windows) and make an "u" shape with your hands to grasp the bolts.
If you manage to free up the shoot bolts, then you can close your window by adjusting the handle to the closed position. The gearbox (espag or espagnolette.) is probably faulty and won't open when you pull the handle. It is possible to replace the gearbox (espag or espagnolette) without the shoot bolts, so that the window will still be opened by the handle.
Broken Hinges
It is possible to replace or repair your uPVC windows hinges if they are not functioning smoothly. It could be that the window was opened too forcefully, or that the hinge snapped. They could also have a problem. It's simple to replace the hinge, so you don't need to purchase new windows.
Remove the hinges. This is done by removing the screws that attach the hinges to the frame. After you've removed your hinges you can replace them with plywood boards cut to the right dimensions. Make sure that the plywood you choose to use is thicker than the original board to ensure it can support the weight of the window both shut and open. Use wood filler to make sure the hole left behind by the hinge of the past does not leak or become loose.
After you've re-installed the hinges and filled in the holes, you'll have to paint them. Use a quality paint to ensure that it lasts as long as it can. Once the paint is dry it is possible to reattach the window and tighten any loose screws.
Window hinges also require regular maintenance. Cleaning regularly the friction stay track and lubricating the hinge mechanisms will make them last longer. You can also use wood preservatives in order to shield them from the elements. This will help prevent rusting 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. However, just like every other part of your home, windows will show wear and tear and might need repairing or replacing over time. If you're noticing any of the signs that your double-glazed windows aren't functioning properly it's worth having them checked by our experts in Preston.