How to Repair Double Glazed Windows
There are certain indicators that tell you your double-glazed windows require to be repaired. Evidently, water infiltration or draughts that enter the frames are an obvious indication of damage to your windows and should be fixed in the shortest time possible.
The misting could also mean that the window seals are in need of replacement. Replacing the window seals will solve the issue, and stop draughts, leaks or condensation.
Broken Panes
One of the most frequent problems that a double-glazed window faces is broken glass. Double-pane windows are more difficult to break than single panes, but accidents do happen. It is important to repair the damaged glass as quickly as possible.
The first step to take is to get rid of any glass fragments that are loose that are still in the frame. Wear gloves and eye protection when removing the glass, because it could be extremely sharp. Once the shards are removed, inspect the floor of your home for other pieces that are loose. It is also an excellent idea to search for any hooks made of metal that could be holding the panes together and pull these out as well.
After the glass has been removed, you can begin the process of removing the old glass compound and glazing points (small fasteners that pin the glass to the window frame) and replacing them with new ones. This is a time-consuming process and you will need a few tools to complete the task. These include latex glazing putty; metallic glazing points, pliers, a heat gun; and a putty knife.
It is recommended to begin at the top and work your way downwards as you remove the old points and glazing compound. This will help you avoid getting any of the paint or sash's wood stuck to the tool. Also, if you do end up removing some of the sash's wood, be sure to use a chisel or utility knife instead of a chemical stripper, as this can cause damage.
Finally, when you're finished, be sure to sand any bare wood to smooth it. Once the wood is smooth, you can seal it using clear or linseed wood sealer. This will shield it from water and further damage.
There are a few quick fixes to fix cracks in a double-pane window. But these fixes will not repair the damage and should only be used as an interim solution. A silicone caulk can help seal the gap, but it's important to make sure that you use a top-quality caulk and follow proper 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 failed seal. This could be a problem because it prevents the insulating air or gas from being trapped between the two glass panes which means it cannot do its job properly and this will lead to temperature changes that result in condensation forming.
A double glazing expert can easily repair this problem. Your window repair professional will take off both the window sash and window as well as the IGU (insulating unit) to address the issue. Then the gasket will be blown into to form an airtight seal and prevent condensation from happening again. They will also apply drying agents to help the area dry out and stop the condensation from occurring again.
Another reason you might notice a misty appearance 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 huge problem, as your windows won't function correctly and lose their energy efficiency.
Although it is possible to replace panes of a double-glazed Windows but this can be quite expensive and is usually only needed when there are serious issues with the window that is beyond repair. If you're experiencing problems with your double-glazed windows and are still within the warranty period then you might be able get it repaired at no cost or at lower cost.
Review your warranty's terms prior to calling the company to find out whether they can fix the problem without replacing the entire window. Double-glazed windows typically have a guarantee of 10 to 20 years. You may find that the company is able to repair the window instead of replacing it. If this is the case you're in, they'll send a specialist out to fix your double-glazed windows. They can usually do this quickly. This is a much 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 won't be able use your windows. This also gives burglars the opportunity to gain entry into your home. There are several solutions to address the issue however the most effective method is to call a uPVC expert. Depending on double glazing windows repair of the problem, they can usually come and repair it for you, or at a minimum, give you a replacement handle.
There are many types of window lock, but the most popular is the Maco or Mila locks that are found on most uPVC frames. These locks use bayonet style rods for locking and are very easy to seize up. If this occurs, the handle's nose will be stuck in the popped out position, and won't be able to return to the locked position wedged. This can be a frustrating problem, but can be solved by following a few simple steps.
To resolve the issue, you'll need to take off the handle. This can be done easily enough using the help of a screwdriver. After removing the handle you will be able see the screws that hold the lock to frame. After the screws have been removed, you can try to grab the bolts using the help of a wrench or a pair pliers. If this doesn't work then you can place the tool into the gap between the frame and the window (the gap may be different between the two windows) and then make an "u" shape with your hands to grasp the bolts.
You can shut your window by adjusting the handle back to its closed position if you're capable of removing the shoot bolts. However, it won't open again with the handle because the gearbox (espag or espagnolette) will probably be faulty. It is possible to replace the gearbox (espag or espagnolette) without the shoot bolts so that the window can still be opened with the handle.
Broken Hinges
If your uPVC window hinges aren't longer operating smoothly it is possible to have them repaired or replaced. It could be that the window was opened too forcefully or the hinge snapped. It could also be that they have a problem. Luckily the replacement of the hinge is easy and quick, so there's no need to purchase windows from scratch instead, you can get the old ones repaired instead.
The first step is to remove the hinges currently installed. To do this, remove the screws that attach the frame to the hinges. After the hinges have been removed then you can replace the boards using plywood that has been cut to the right size. The plywood should be thicker than the hinges that came with it to help support the weight when the window is shut and opened. It is also recommended to fill the hole with wood to ensure that the hole created by the hinge is completely filled and will not leak or break in the future.
After you've filled in the holes and replaced hinges, you'll require painting the doors. Make sure you use a high-quality paint to ensure that it will last for as long as it can. After the paint has dried it is possible to attach the window again. Make sure you tighten any screws that are loose.
Window hinges also require regular maintenance. Regularly cleaning the track of friction and lubricating hinge mechanisms will make them last longer. You can also use wood preservatives to shield them from the elements, helping to keep them from corrosion and keep them looking good for as long as you can.
Double-glazed windows are more energy efficient than single-glazed windows and can save you money on heating. Like any other part of your home windows will eventually require to be repaired or replaced. Our Preston experts are able to assist you if you notice any indications that your double-glazed windows are not working correctly.