How to Repair Double Glazed Windows
There are some telltale signs your double-glazed windows need to be repaired. Water ingress and draughts are obvious indicators of damage to frames of your windows. They must be fixed as soon as is possible.
However, misting can also be an indication that your window seals are in need of replacement. Replacing the seals will solve the issue and stop condensation, draughts, or leaks.
Broken Panes
One of the most common problems with double-glazed windows is broken glass. Double-pane windows are less difficult to break than single panes, but accidents can still happen. You will want to repair a broken glass as soon as possible.
The first step to take is to take out any loose shards of glass that are still in the frame. Don't forget to wear eye protection and gloves while doing this, as glass can be very sharp. Check the floor for any fragments that have fallen off after the shards have been removed. double glazing windows repair is also a good idea for you to pull out any metal hooks holding the panes together.
Once the glass is removed, you can begin the process of removing the old compound and glazing points (small fasteners that fix the glass to the frame of the window) and replacing them with new ones. It's a lengthy process that requires the use of a few tools. You will require latex glazing putty and metal glazing points, pliers, a heatgun and a putty blade.
When 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 prevent getting any of the paint or sash's wood stuck to your tool. Also, if you do remove some of the sash's wood, ensure that you employ a chisel, or a utility knife instead of a chemical stripper as this can cause damage.
After that, sand the bare wood. Once the wood is smooth you can seal it using clear wood sealer or linseed. This will protect it from water and further damage.
You can make a few quick solutions to repair a cracked double pane window. But these fixes are not a solution to repair the damage and should only be used as an interim solution. A silicone caulk can aid in sealing the gap, but you need to ensure that you choose a high-quality caulk that is applied using the proper techniques.
Condensation
If you notice a haze of moisture or mist between the panes of glass that you have double glazing, this means that the window seal isn't working. This can be a serious problem as it prevents the gas or air that is used to insulate getting trapped between the two panes.
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 fix the problem. Then the gasket will be blown in to form an airtight seal and prevent condensation from occurring in the future. They'll also employ a drying agent to help dry the area and prevent the condensation from occurring again.
The other reason why you may notice mist between the glass panes of a double-glazed window is that the frame has moved over time, which can break the seal that is so crucial. This could be a problem since it means that your windows will not function correctly and lose their energy efficiency.
While it is possible to replace the panes of a double-glazed window however, it can be extremely expensive and is usually only needed in the event of serious problems with the window that is beyond repair. If you have a problem with your double-glazed windows and are still in the warranty period, you might be able to repair it at no cost or for a reduced price.
Check your warranty terms before making contact with the company to determine whether they can fix the problem without replacing the whole window. Double-glazed windows are usually covered by guarantees of between 10 and 20 years, so you may find that they can repair the defective window units instead of replacing them completely. If this is the case, they'll likely send a specialist out to repair your double-glazed windows and are usually able to do so quickly. This is a cheaper alternative to buying and installing new double-glazed windows. It's also better for the environment!
Broken Locks & Handles
It can be a huge issue if the handle of your window is broken, or if it is difficult to open. You won't be able use your windows. It can also give burglars a chance to break into your home. There are a number of solutions to this problem however the most effective option is to get in touch with a uPVC professional. Depending on the severity of the issue they will usually be able to come and repair it for you, or at the very least, provide you with an alternative handle.
There are many different types of window locks. However, the most well-known is the Maco or Mila lock that is found on the majority uPVC frames. These locks employ bayonet rods to lock and these can easily seize up. If this occurs, the handle's nose will be stuck in the out position and won't be able to return to the locked wedge. This can be a gruelling 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 with the help of a screwdriver. After removing the handle you'll be able to view the screws that hold the lock to frame. After the screws have been removed, you may try to grab the bolts using a wrench or pair of pliers. If this fails then you can place the tool between the frame and the window (the gap may be different between the two windows) and make an "u" shape with your fingers to grasp the bolts.
You can close your window by adjusting the handle back to its closed position if able to free the bolts for shooting. However, it won't be able to open again using the handle because the gearbox (espag or espagnolette) will probably be faulty. It is possible to repair the gearbox without the shoot bolts, which means that the window can be opened by the handle (and will still be secure) However, you'll need to order an entirely new handle and gearbox.
Broken Hinges
You may need to repair or replace your uPVC windows hinges if they aren't operating smoothly. Whether this is due to the hinges being opened with too much force the hinge snapping or dropping or they had a fault in the first place and it causes problems that make it difficult to use your window. Fortunately it is easy and quick and there's no need to purchase a new window - you can simply get your old ones fixed instead.
Take off the hinges. To do this, unscrew the screws that hold the frame to the hinges. After the hinges have been removed, you can replace the boards with plywood that has been cut to the correct size. Make sure that the plywood you choose to use is larger than the original one to ensure it is able to support the weight of the window when open and closed. You'll also need to use a wood filler to ensure that the hole left by the old hinge is filled to the brim and will not leak or break in the near future.
After you've replaced the hinges and filled the holes, you'll have to paint them. Make sure you use a high-quality paint to ensure it lasts as long as is possible. After the paint has dried and you are able to attach the window again. Secure any screws that are loose.
Regular maintenance is also important for hinges on windows. Cleaning the track of friction and lubricating hinge mechanisms will ensure they last longer. You can also use a wood preservative to shield them from the elements, which will help to keep them from rust and keep them looking good for as long as possible.
Double-glazed windows are more energy-efficient than single-glazed ones, and can help you save money on heating. As with any part of your home windows will eventually need to be replaced or repaired. If you're noticing any of the signs that your double glazed windows aren't working properly and aren't working properly, you should have them examined by our experts in Preston.