How to Repair Double Glazed Windows
There are certain indicators that tell you your double-glazed windows must be repaired. Obviously, water ingress or draughts through the frames are a clear indication of damage to your windows and should be fixed as soon as is possible.
However, misting may be an indication that your window seals need replacement. Replacing the seals will solve the issue and will stop condensation, draughts, or leaks.
Broken Panes
One of the most frequent issues a double-glazed window face is broken glass. Double-pane windows are more difficult to break than single panes, however accidents do happen. It is important to repair damaged glass as quickly as you can.
The first step is to get rid of any glass shards that are not completely removed that are still in the frame. Wear eye protection and gloves when removing the glass, because it could be extremely sharp. Be sure to check the floor for fragments that have fallen off after the shards have been removed. Also, it's recommended to search for any hooks of metal that might be keeping the panes in place and remove them also.
Once the glass has been removed, you will need to remove the old glazing compound (small fasteners that hold the glass into the frame of the window), and replace them with new ones. It is a long process that requires the use of a few tools. This includes latex glazing putty, metal glazing points, pliers, a heat gun, and a putty knife.
When you are removing the old glazing compound and points It's recommended to begin at the top of the sash, and begin to work your way down. This will help you avoid getting any of the paint or sash's wood stuck to the tool. If you need to remove a portion of the wood from the sash use an utility knife or chisel instead of chemical strippers which can cause damage.
After that then sand the wood. Once it's smooth you can apply Linseed oil or a clear wood sealer to protect it from water and further damage.
There are a few quick fixes you can attempt for a cracked double-pane window, but these methods are not a solution to the crack and should only be used as a temporary solution. Utilizing double glazing repairs will help seal the gap. However it is crucial to use high-quality caulk with proper application methods.
Condensation
If you notice any moisture or mist between your double glazing glass panes it means that the window seal isn't working. This can be a serious issue since it prevents gas or air that is used to insulate being trapped between two panes.
A double glazing expert can fix this issue easily. Your window repair professional will take off the window sash as well as the IGU (insulating unit) to address the issue. Then the gasket will be blown into to form an airtight seal to prevent condensation from occurring again. They will also use drying agents to help the area dry out and stop the condensation from recurring.
You may also notice fog between glass panes in double-glazed windows, if the frame has changed position over time. This can crack the seal. This can be a major issue since it means that your windows won't work correctly and lose their energy efficiency.
It is possible to replace double-glazed window's glass, however, this can be costly and is usually only required in the event that the window is beyond repair. If you have a problem with your double-glazed window but are still within the warranty period, you may be able to get it repaired at no cost or at a reduced price.
It's a good idea to check the terms 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 a guarantee of 10 to 20 years. It is possible that the company is able to fix the window unit instead of replacing it. If this is the case they'll likely send a specialist out to repair your double-glazed windows. They can usually 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 the handle on your window is broken or difficult to open, it can be a huge issue as it hinders you from using your windows. It could also give burglars an opportunity to break into your home. There are several solutions to this problem, but the best option is to connect with an uPVC professional. Depending on the severity of the problem they are able to usually fix it for you, or at least provide you with an alternative handle.
There are a few different kinds of window locks, but the most popular is the Maco or Mila locks that are found on most uPVC frames. They lock using rods that resemble bayonets, which could easily become jammed. The handle's nose is stuck in the popped-out position and it is unable to return to the wedged locked position. This could be a frustrating problem, but it can be solved by following a few easy steps.
To resolve the issue to fix the issue, you'll need to first remove the handle. This should be done with the help of a screwdriver. After the handle is removed, you will be able to see the screws that secure the lock to the frame. Once the screws are removed, you can make use of pliers or a wrench to try and grasp the bolts that hold the shoot. If this fails it is possible to insert the tool into the gap between the frame and window (the gap may be different at each end of the window) and then make a "u" shape with your hand to try to grasp the bolts.
You can close your window by moving the handle back to its closed position if you're capable of removing the bolts that shoot. But, it will not be able to open again using the handle, as the gearbox (espag or espagnolette) will probably be faulty. It is possible to refit the gearbox without the shoot bolts which means that the window can be opened by the handle (and it will remain secure) However, you'll need to order the new handle and gearbox.
Broken Hinges
It could be necessary to replace or repair your uPVC windows hinges if they are not operating smoothly. If this is because of them being opened with too much force, the hinge snapping or dropping or they were defective to begin with and it causes problems that make using your window difficult. It's easy to repair the hinge so you don't need to buy new windows.
First, you'll need remove the existing hinges. To do this, unscrew the screws that secure the frame to the hinges. After you've removed the hinges, you can replace them with plywood boards cut to the right dimensions. Make sure that the plywood is more robust than the original board to ensure it can support the weight of the window both it is closed and open. You'll also want to use wood filler to ensure that the hole that was left by the hinge is filled to the brim and will not leak or break in the future.
Once you've replaced hinges and filled the holes, you'll need to paint them. Make sure you employ a top-quality paint to ensure that it lasts as long as is possible. Once the paint is dry and you are able to attach the window again. Make sure you tighten any loose screws.
Regular maintenance is essential for window hinges. You can help them last longer by cleaning them regularly on the friction stay tracks and lubricating the hinge mechanism. You can also apply a wood preservative to shield them from the elements, which will help to stop rust and keep them looking good for as long as you can.
Double-glazed windows are more energy efficient than single-glazed windows, and will save you money on heating. However, just like every other component of your home, your windows are susceptible to wear and tear and might need repairing or replacing over time. Our Preston experts can help you if there are indications that your double-glazed windows are not functioning properly.