How to Repair Double Glazed Windows
There are a few indicators that indicate your double-glazed windows must be fixed. Draughts and water ingress are obvious signs of damage to the frames of your windows. They must be fixed as quickly as possible.
However, misting can also be a sign that your window seals need replacement. Replacing the seals can fix the issue and will stop condensation, draughts or leaks.
Broken Panes
Broken glass is one of the most common problems that double-glazed windows have to face. Although double-pane windows are much harder to break than single-pane windows However, accidents do occur and you'll want to repair a damaged window as soon as is possible.
Get rid of any glass fragments that may still be in the frame. Wear eye protection and gloves when you remove 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. It is also an excellent idea to pull out any metal hooks holding the panes together.
After the glass is removed, you can begin the process of removing the old glazing compound and glazing points (small fasteners that fix the glass into the frame of the window) and replacing them with new ones. This is a time-consuming procedure, and you'll need some tools to get the job done. You will need latex glazing putty, metal glazing points, pliers an electric heat gun, and a putty blade.
It is recommended to start at the top and work your way down as you remove the old points and glazing compound. This will prevent any paint or wood from the sash from adhering to your tool. If you do end up removing a portion of the sash's wood, be sure to employ a chisel, or a utility knife instead of a chemical stripper, as this can cause damage.
After you've finished, be sure to remove any wood that is not sanded to smooth it. Once the wood is smooth, you can seal it with clear wood sealer or linseed. This will protect it from water and further damage.
You can use a few simple solutions to repair a cracked double pane window. But these fixes won't fix the problem and should only serve as an interim solution. The use of silicone caulk can help seal the gap. However, it is important to use high-quality caulk with proper application techniques.
Condensation
If you notice any moisture or mist between your double glazing glass panes it means that the window seal has failed. This can be a problem because it prevents the gas or air that is used to insulate from being trapped between the two panes of glass which means it cannot do its job effectively and can lead to temperature changes that cause condensation to form.
Fortunately, this issue can be easily fixed by an expert in double glazing. Your window repair professional will take off both the window sash as well as the IGU (insulating unit) to fix the problem. Then, a new gasket is blown in to create an airtight seal and prevent condensation from happening again. They will also employ a drying agent to help the area dry out and prevent the condensation from happening again.
There may be a the glass panes are a little cloudy in double-glazed windows if the frame has changed position over time. This could cause the seal to break. This can be a problem because it means your windows won't work correctly and will lose their energy efficiency.
It is possible to change a double-glazed window's panes, however, this can be costly and is usually only necessary when the window is beyond repair. If you're experiencing problems with your double-glazed windows and are still in the warranty period, you may be able to get it repaired at no cost or for lower cost.
It's a good idea to check the terms of your warranty before you contact the company to determine whether they can resolve the problem without replacing the entire window. Double-glazed windows usually have an assurance of 10 to 20 years. You might find that the company can repair the window instead of replacing it. If double glazing repairers is the case they'll likely send a professional to repair your double-glazed windows. They're able to complete the task 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
It can be a big issue if the handle of your window is damaged or broken, or if it is difficult to open. You will not be able to open your windows. It could also give burglars a chance to break into your home. There are a variety of ways to fix it, but the best way is to speak with a uPVC expert. Depending on the severity of the problem, they can usually come and repair it for you, or at least provide you with a new handle.
There are many different kinds of window locks, but the most common is the Maco or Mila lock that can be found on the majority uPVC frames. They lock using rods that resemble bayonets, which could easily become jammed. The handle's nose is stuck in the popped-out state, and it will not return to the wedged locked position. This can be a difficult issue, but it is able to be resolved by following a few steps.
To fix the issue you'll need to remove the handle. This is simple enough with the help of a screwdriver. After removing the handle you'll be able to view the screws that secure the lock to frame. Once the screws are removed you can then employ pliers or a wrench to try to grab the bolts for the shoot. If this doesn't work, you can insert the tool between the frame and the window (the gap may differ between the two windows) and create an "u" shape with your hands to grasp the bolts.
If you are able to remove the shoot bolts, then you can close the window by adjusting the handle to a closed position. The gearbox (espag, espagnolette, etc.) is likely to be damaged and will not open with the handle. You can replace the gearbox (espag or espagnolette) without the shoot bolts, so that the window can still be opened using the handle.
Broken Hinges
It is possible to repair or replace your uPVC windows hinges if they aren't functioning smoothly. It could be because the window was opened too tightly, or that the hinge snapped. Or, they may have a flaw. Fortunately the replacement of the hinge is simple and quick and doesn't require you to purchase windows that are new instead, you can get your old windows repaired instead.
The first step is to remove the existing hinges. To do this, remove the screws that attach the frame to the hinges. After you've removed the hinges and replaced them with plywood boards that are cut to the right dimensions. The plywood should be more dense than the original to support the weight when the window is closed and opened. It is also recommended to use wood filler to ensure that the hole created by the hinge is filled completely and will not leak or break in the future.
Once you've replaced the hinges and filled in the holes, you'll need to paint them. Make sure you use a high-quality paint to ensure it lasts as long as possible. After the paint has dried and you are ready to re-attach the window and tighten any loose screws.
Window hinges also require regular maintenance. Cleaning the track of friction and lubricating hinge mechanisms will ensure they 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 good for the longest time you can.
Double-glazed windows are more energy-efficient than single-glazed ones, and can save you money on heating. Like any other part of your house windows will eventually require to be repaired or replaced. Our Preston experts are able to assist you if you observe any indications that your double-glazed windows are not working properly.