How to Repair Double Glazed Windows
There are a few telltale indicators that indicate that your double-glazed windows require repair. Evidently, water ingress or draughts leaking through the frames are a clear indication of damage to your windows and will need to be repaired as soon as possible.
However, misting can also be an indication that your window seals need replacing. Replacing the seals will 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 face. Double-pane windows are harder to break than single panes, but accidents do happen. You should repair damaged glass as quickly as you can.
The first step to take is to remove any glass fragments that are loose that are still in the frame. Be sure to wear eye protection and gloves while doing this, since glass can be very sharp. Examine the floor for loose pieces once the shards have been removed. It is also a good idea for you to pull out any hooks that hold the panes together.
After the glass has been removed, you'll need to remove the old glazing compound (small fasteners that hold the glass into the window frame), and replace them with new ones. It's a lengthy procedure that requires the use of a few tools. You will require latex glazing putty, pliers, glazing points, pliers, heat gun and a putty blade.
When you are removing the old glazing compound and points it is recommended to begin at the top of the sash, and move down. This will keep any wood or paint that is removed that is left in the sash from sticking to your tool. If you need to take off some of the wood from the sash employ the utility knife or chisel instead of chemical strippers, which can cause damage.
When you're done you can sand the wood. When 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 make a few quick fixes to fix a cracked double pane window. But these fixes will not repair the damage and should only serve as a temporary solution. Utilizing silicone caulk will help seal the gap. However it is crucial to use a high-quality caulk and the correct application methods.
Condensation
If you notice moisture or mist between the glass panes of your double glazing, this means that the window seal has failed. This could be a cause for concern because it blocks the gas or air that is used to insulate from being trapped between the two glass panes, so it won't do its job effectively and can cause temperature fluctuations that result in condensation forming.
A double glazing specialist can easily repair this problem. Your window contractor will remove the window sash as well as the IGU (insulating unit) to address the issue. Then, a new gasket will be blown into to create an airtight seal to prevent condensation from occurring again. They will also use drying agents to help the area dry out and prevent the condensation from happening again.
Another reason you may see a haze between the glass panes of windows with double glazing is because the frame has moved over time, which can break the all-important seal. This can be a major issue since it means that your windows won't function properly and will lose energy efficiency.
While it is possible to repair the panes of a double-glazed Windows, this can be very expensive and is typically only required in the event of serious issues with the window that are beyond repair. However, if you've discovered an issue with your double-glazed windows and are still within the warranty period and the window is still in good condition, it might be possible to get it fixed for free or at least at a lesser cost.
It's a good idea to check the conditions of your warranty prior to you contact the company to determine whether they can solve the problem without replacing the entire window. Double-glazed windows are usually covered by warranties of between 10 to 20 years, which means you might find they're able to repair the damaged window units rather than replacing them completely. If this is the case, they'll likely send a specialist to repair your double glazed windows and will usually be capable of doing it quickly. This is a less expensive alternative to purchasing and installing new double-glazed windows. It's also better on the environment!
Broken Locks & Handles
When your window handle is broken or hard to open, it can be a huge issue as it makes it impossible to use your windows. This also gives burglars the chance to break into your home. There are many options to address this issue but the most effective solution is to speak with a uPVC professional. Depending on the severity of the issue they are able to usually fix it for you, or at a minimum, give you an alternative handle.
There are several kinds of window locks, but the most common one is the Maco or Mila locks which are typically found on uPVC frames. They lock using rods that resemble bayonets, which could easily jam. If this happens, the handle's nose will be stuck in the popped out position and cannot be returned to the locked wedge. This can be a very difficult issue, but it can be fixed with a few simple steps.
To fix the issue, you'll need to take off the handle. This is simple enough with the help of a screwdriver. Once the handle has been removed, you will be able to see the screws holding the lock to the frame. Once the screws have been removed, you may try to grab the bolts with a wrench or pair of pliers. If this doesn't work, you can insert the tool into the gap between the frame and the window (the gap may be different at each end of the windows) and create an "u" shape using your hands to grasp the bolts.
If you manage to unblock the shoot bolts, then you can close your window by moving the handle to a closed position. The gearbox (espag or espagnolette.) is likely to be damaged, so it will not open by the handle. It is possible to replace the gearbox without the shoot bolts thus the window will be opened using the handle (and is still secure), but you will require the new handle and gearbox.
Broken Hinges
If your uPVC window hinges aren't working properly, you may need to repair or replace them. It could be that the window was opened too forcefully or the hinge snapped. It could also be that they have a problem. It's easy to replace the hinge, which means you don't have to purchase new windows.
The first step is to remove the hinges currently installed. To do this, loosen the screws that attach the frame to the hinges. After the hinges are removed then you can replace the boards with plywood that has been cut to the correct size. The plywood should be thicker than the original to support the weight when the window is opened and closed. It is also recommended to use wood filler to ensure that the hole left by the old hinge is completely filled and will not leak or loosen in the future.
After you've filled in the holes and replaced the hinges, you will need to paint the doors. Make sure you employ a top-quality paint to ensure that it will last as long as possible. Once the paint is dry it is possible to reattach the window. Make sure you tighten any loose screws.
Window hinges also require regular maintenance. You can ensure they last longer by regularly cleaning the friction stay tracks and lubricating the hinge mechanism. You can also use wood preservatives to protect them from the elements. double glazed window repairs will prevent rusting and keep them looking great for as long as you can.
Having a double glazed window can help you save money on heating costs, because it's more energy efficient than a single-glazed window. Like any other part of your home windows, they will eventually require to be repaired or replaced. Our Preston experts are able to assist you if you notice any signs that the double-glazed windows you have aren't working correctly.