Why You Should Concentrate On Enhancing Repair Double Glazed Windows
How to Repair Double Glazed Windows
There are a few telltale indications that your double glazed windows require repairs. Evidently, water infiltration or draughts that enter the frames are an obvious indication of window damage and must be fixed in the shortest time possible.
Misting may also indicate that your window seals are damaged and in need of replacement. Replacing the window seals will solve the issue and stop draughts, leaks, or condensation.
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, yet accidents can occur. It is important to repair damaged glass as quickly as you can.
Take out any glass fragments that could be in the frame. Make sure to wear eye protection and gloves while doing this, since glass can be extremely sharp. Examine the floor for loose pieces once the shards are gone. It is also an excellent idea to look for any hooks of metal that may be keeping the panes in place and take them out also.
Once the glass is removed then you can begin the process of removing the old glazing compound and glazing points (small fasteners that secure the glass in the window frame) and replacing them with new ones. It is a long process that requires a few tools. This includes latex glazing putty; metal glazing points; pliers; heat gun, and a putty knife.
When removing the old glazing compound and points it is a good idea to start at the top of the sash, and work your way down. This will help you avoid getting any of the sash's wood or paint stuck to your tool. If you have to take off some of the wood from the sash, use the utility knife or chisel instead of chemical strippers which could cause damage.
Finally, when you're finished ensure that you remove any wood that is not sanded to smooth it. Once the wood is smooth then you can seal it with clear wood sealer or linseed. This will shield it from future water damage.
You can use a few quick fixes to repair cracked double pane windows. However, these solutions won't fix the problem and should only serve as an interim solution. Using a silicone caulk can help to seal the gap, but it's important to ensure that you use a high-quality caulk and adhere to the correct application techniques.
Condensation
If you notice moisture or mist between your double glazing glass panes, this means that the window seal has failed. This could be a major issue since it prevents gas or air that acts as an insulation from being trapped between two panes.
Fortunately, this issue can be easily repaired by a double glazing expert. To correct the issue, your window contractor will remove the window sash that is affected and IGU (insulating glass unit) before putting into a new gasket to create a sturdy and airtight seal that will stop condensation from happening again. They'll also apply a specific drying agent to aid in drying the area and help stop the condensation from recurring.
You might also notice a the glass panes are a little cloudy in a double-glazed windows if the frame has changed over time. This could cause the seal to break. This could be a major issue, since windows that are not functioning effectively and lose energy efficiency.
It is possible to replace a double-glazed window's panes however, this can be costly and is typically only needed in the event that the window is beyond repair. If you are experiencing issues with your double-glazed windows and are still in the warranty period, you may be able to repair it for free or at lower cost.
It is worth checking the terms of your warranty prior to you contact the company to determine whether they can solve the issue without having to replace the entire window. Double-glazed windows typically come with warranties of between 10 and 20 years. It is possible that the company is able to fix the window unit instead of replacing it. If this is the case, then they'll likely send a specialist to fix your double glazed windows and will typically be capable of doing it quickly. This is a much cheaper alternative than purchasing and installing brand new double glazed windows and it's also more sustainable for the environment as well!
Broken Locks & Handles
When your window handle is damaged or difficult to open, it can be a major problem as it hinders you from using your windows. This can also give burglars the opportunity to gain entry into your home. There are a variety of ways to fix it however the most effective method is to contact a uPVC expert. Depending on the severity of the problem they will usually be able to fix it for you, or at a minimum, give you an alternative handle.

There are a few different kinds of window locks, but the most popular is the Maco or Mila locks that are commonly found on uPVC frames. These locks are secured with rods in the form of bayonets that can easily jam. The handle's nose is stuck in the popped-out state, and it is unable to return to the wedged locked position. This could be a frustrating problem, but it can be resolved with a few easy steps.
To fix the issue to fix the issue, you'll need to first remove the handle, which should be easy enough with the help of a screwdriver. After removing the handle, you'll be able to see the screws that attach the lock to the frame. Once the screws are removed, you may try to grab the bolts with a wrench or pair of pliers. If double glazing window repairs fails then you might need to insert the tool through the gap between the window and frame (the gap can be different on each end of the window) and then make an "u" shape using your hands to try and grasp the bolts.
If you are able to free up the bolts for shooting, you can close your window by adjusting the handle into the closed position. The gearbox (espag or espagnolette.) is probably faulty and will not open when you pull the handle. You can refit the gearbox (espag or espagnolette) without the shoot bolts, so that the window can be opened by the handle.
Broken Hinges
You may need to repair or replace your uPVC windows hinges if they aren't operating properly. Whether this is due to them having been opened by too much force, the hinge snapping or dropping or if they were defective in the first place, it can cause problems that make using your window difficult. Luckily the replacement of the hinge is simple and quick and doesn't require you to purchase a new window and you can have the old ones repaired instead.
Take off the hinges. To do this, remove the screws that secure the frame to the hinges. After the hinges are removed you can replace the boards with plywood that has been cut to the proper size. Make sure the plywood is more robust than the original board to ensure it can support the weight of the window when it is closed and open. You'll also need to fill the hole with wood to ensure that the hole left by the old hinge is completely filled and will not leak or break in the future.
After you've replaced the hinges and filled the holes, you'll need paint them. Use a quality paint to make sure it lasts as long as it can. When the paint is dry and you are ready to re-attach the window and tighten any loose screws.
Window hinges also require regular maintenance. Cleaning regularly the track of friction and lubricating the hinge mechanisms will ensure they last longer. You can also use wood preservatives to protect them against the elements. This will stop corrosion and ensure they look great for the longest time you can.
Having a double glazed window can help you save money on heating, as it is more energy efficient than windows with only one glass. But, just like any other component of your home, your windows will show wear and tear and might require replacement or repair as time passes. Our Preston experts can help you if you observe any signs that your double-glazed windows aren't working properly.