How to Repair Double Glazed Windows
There are a few distinct indicators that indicate that your double-glazed windows require repair. 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 could be an indication that your window seals are in need of replacement. Replacing the window seals will solve the issue, and stop draughts, leaks or condensation.
Broken Panes
Broken glass is one of the most common problems that double-glazed windows face. Double pane windows are more difficult to break than single-pane ones However, accidents do occur and you'll need to fix a broken window as quickly as possible.
The first step is to get rid of any loose shards of glass that are still in the frame. Wear eye protection and gloves when you remove the glass because it could be extremely sharp. Check the floor for any fragments that have fallen off after the shards have been removed. It is also recommended to remove any metal hooks holding the panes together.
After the glass has been removed, you will have to take off the old glazing compound (small fasteners which pin the glass into the frame of the window) and replace them with new ones. It is a long process that requires some tools. You will need latex glazing putty and metal glazing points, pliers a heatgun and a putty blade.
It is recommended to start at the top and work your way down in removing the old points and glazing compound. This will prevent getting any of the sash's wood or paint stuck to the tool. Also, if you do remove some of the sash's wood, be sure to employ a chisel, or a utility knife instead of a chemical stripper because this could cause damage.
After you've finished, be sure to remove any wood that is not sanded to smooth it. When the wood is smooth you can seal it using linseed or clear wood sealer. This will help protect it from future water damage.
There are a few quick fixes you can attempt for a cracked double-pane window However, these solutions are not a solution to the crack and should only be used as a temporary measure. Use of silicone caulk will aid in sealing the gap. However, it is important to use a high-quality caulk and the correct application techniques.
Condensation
If you notice any moisture or mist between the glass panes of your double glazing, this means that your window seal isn't working. This could be a problem because it blocks the gas or air that is used to insulate from being trapped between the two glass panes and therefore it can't perform its job effectively and can cause temperature fluctuations that cause condensation to form.
A double glazing expert can easily fix this issue. To fix the problem your window company will remove the affected window sash as well as the IGU (insulating glass unit) before putting into a new gasket to create a sturdy and airtight seal to prevent condensation from occurring again. They will also employ a drying agent to aid in drying the area out and stop the condensation from happening again.
You might also notice a the glass panes are a little cloudy in a double-glazed windows when the frame has moved over time. This will break the seal. This can be a problem since it means that your windows will not function correctly and will lose energy efficiency.
It is possible to replace double-glazed window's panes, however, this can be costly and is typically only needed if the window is beyond repair. However, if you've spotted a fault in your double-glazed windows and you're still within the warranty time, then it may be possible to get repaired for free or at a reduced cost.
It is worth checking the conditions of your warranty prior to you call the company to find out whether they are able to resolve the problem without having to replace the entire window. Double-glazed windows are usually covered by guarantees of between 10 and 20 years, so you might find they are able to repair faulty window units rather than replacing them completely. If this is the case, they'll likely send a specialist out to repair your double-glazed windows and are usually capable of doing it quickly. This is a much less expensive alternative to buying and installing new double-glazed windows. It's also better on the environment!
Broken Locks & Handles
If your window handle is broken or difficult to open, it could be a major problem as it hinders you from using your windows. It can also give burglars the chance to gain entry into your home. There are a variety of solutions to address the issue but the best option is to contact a uPVC expert. They will be able to fix the issue for you, or at least give you a replacement handle.
There are a few different kinds of window locks however, the most well-known is the Maco or Mila locks which are typically found on uPVC frames. These locks are secured with rods in the form of bayonets that can easily become jammed. If this occurs, the handle's nose is stuck in the popped out position and won't be able to return to the locked position wedged. This could be a frustrating problem, but can be solved by following a few simple steps.
To fix the issue you'll have to remove the handle. This can be done easily enough using the help of a screwdriver. Once the handle has been removed, you will be aware of the screws that hold the lock to the frame. After the screws have been removed you can then make use of pliers or a wrench to attempt to grab the shoot bolts. If this does not work then you can place the tool between the frame and the window (the gap may be different at each end of the windows) and make an "u" shape using your hand to grab the bolts.
If you can manage to unblock the shoot bolts, then you can close your window by moving the handle into the closed position. The gearbox (espag or espagnolette.) is likely to be damaged and won't open with the handle. It is possible to replace the gearbox (espag or espagnolette) without the shoot bolts so that the window can still be opened with the handle.
Broken Hinges
If your uPVC window hinges aren't longer operating smoothly it is possible to repair or replace them. It could be because the window was opened too forcefully, or that the hinge snapped. Or, double glazing repairs near me may have a problem. It's easy to fix the hinge, so you don't need to purchase new windows.
First, you'll need remove the hinges currently installed. To do this, unscrew the screws that secure the frame to the hinges. Once you've removed the hinges and replaced them with plywood boards that are cut to the right size. Make sure that the plywood you choose to use is thicker than the original board so that it can withstand the weight of the window when shut and open. Use wood filler to ensure the hole left by the hinges of the past does not leak or loosen.
Once you've replaced the hinges and filled in the holes, you'll need to paint them. Make sure to employ a top-quality paint to ensure it will last as long as possible. Once the paint is dry it is possible to reconnect the window. Tighten any loose screws.
Window hinges also require regular maintenance. Cleaning regularly the friction stay track and lubricating hinge mechanisms will ensure they last longer. You can also apply wood preservatives to shield them from the elements, helping to prevent rust and maintain their appearance for as long as possible.
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 every other component of your home, your windows will eventually require to be replaced or repaired. Our Preston experts can assist you if you notice any indications that your double-glazed windows are not working correctly.