How to Repair Double Glazed Windows
There are certain indicators that tell you your double-glazed windows require to be fixed. Water ingress or draughts through the frames are a clear indication of window damage and must be repaired as soon as is possible.
Misting can also indicate that your window seals are in need of replacement. Replacing your window seals can solve the issue and prevent leaks, draughts, or condensation.
Broken Panes
Broken glass is one of the most frequent issues that double-glazed windows confront. Double-pane windows are harder to break than single panes, yet accidents do occur. You should repair broken glass as soon as you can.
The first step to take is to remove any glass shards that are not completely removed that are still in the frame. repairs to double glazing and eye protection when you remove the glass because it could be extremely sharp. Once the shards are removed, inspect the floor of your home for any additional loose pieces. It is also an excellent idea to pull out any metal hooks holding the panes together.
Once the glass has been removed, you will 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 some tools. These include latex glazing putty; metal glazing points; pliers; heat gun and a putty knife.
When removing the old glaze compound and points It's recommended to begin at the top of the sash and begin to work your way down. This will prevent getting any of the sash's paint or wood stuck to your tool. If you need to take off some of the wood from the sash make use of the utility knife or chisel instead of chemical strippers which could cause damage.
Finally, when you're finished, be sure to scrub any wood that's not finished to smooth it. When the wood is smooth, you can seal it using clear wood sealer or linseed. This will protect it from future water damage.
There are some quick solutions to repair a cracked double pane window. However, these solutions won't fix the problem and should only serve as an interim solution. Using a silicone caulk can aid in sealing the gap, but you need to make sure that you use a top-quality caulk and follow proper application techniques.
Condensation
If you notice any moisture or mist between your double glazing glass panes it is a sign that the window seal isn't working. This could be a problem because it blocks the insulating air or gas from being trapped between the two panes of glass, so it won't do its job effectively and can cause temperature fluctuations that cause condensation to form.
A double glazing expert can fix this issue easily. The window company will take out both the window sash as well as the IGU (insulating unit) to fix the problem. Then, a new gasket is blown in to form 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 recurring.
There may be a mist between glass panes in a double-glazed windows if the frame has changed over time. This will crack the seal. This can be a huge problem, as your windows won't function properly and lose their energy efficiency.
While it is possible to repair the panes of a double-glazed window however, it can be extremely expensive and is normally only necessary in the event of serious issues with the window that is beyond repair. If you are experiencing issues with your double-glazed windows and are still within the warranty period then you might be able to repair it at no cost or for lower cost.
It's a good idea to check the terms of your warranty prior to you call the company to find out whether they are able to solve the issue without replacing 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 you're in, they'll send a specialist out to repair your double-glazed windows. They can usually complete the task quickly. This is a much cheaper option than buying and installing brand new double-glazed windows and is also better for the environment!
Broken Locks & Handles
If the handle on your window is damaged or difficult to open, it could be a major problem as it makes it impossible to use your windows. This also gives burglars the opportunity to break into your house. There are several options to address this issue, but the best option is to get in touch with a uPVC professional. Based on the severity of the problem they will usually be able to come and repair it for you, or at a minimum, give you a replacement handle.
There are a few different types of window lock, however, the most well-known is the Maco or Mila locks which are typically found on uPVC frames. These locks are secured with bayonet-style rods, which can easily jam. The handle's nose is stuck in the popped-out position, and it is unable to return to the wedged lock position. This can be a very annoying issue, but it can be solved with a few simple steps.
To fix the issue you'll need to remove the handle. This should be simple enough with a screwdriver. After the handle is removed, you will be in a position to see the screws that hold the lock to the frame. After the screws have been removed, you can use a wrench or pliers to attempt to grasp the bolts that hold the shoot. If this does not work then you can put the tool into the gap between the frame and the window (the gap may differ at the ends of the windows) and make an "u" shape with your hand to grab the bolts.
If you manage to remove the bolts that shoot, then you can close the window by adjusting the handle to the closed position. But, it will not be able to open again using the handle because the gearbox (espag or espagnolette) is likely to be damaged. It is possible to repair the gearbox without the shoot bolts thus the window will be opened using the handle (and is still secure) however, you'll need to order a new handle and gearbox.
Broken Hinges
If your uPVC window hinges are no working properly it is possible to repair or replace them. Whether this is due to them having been opened with too much force the hinge snapping and dropping or if they were defective to begin with the issue could cause issues that make using your window difficult. Thankfully, replacing the hinge is simple and quick and doesn't require you to buy windows from scratch - you can simply get your old windows repaired instead.
First, you'll need remove the hinges currently installed. This is accomplished by removing the screws that hold the hinges to the frame. After the hinges are removed you can replace the boards using 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 can support the weight of the window when it is closed and open. It is also recommended to use wood filler to ensure that the hole left by the old hinge is filled completely and won't leak or become loose in the near future.
After you've replaced the hinges and filled in the holes, you'll have to paint them. Make sure you use a high-quality paint to ensure that it will last as long as possible. Once the paint has dried and you are able to attach the window again. Tighten any screws that are loose.
Window hinges also require regular maintenance. Cleaning regularly the friction stay track and lubricating hinge mechanisms will make them last longer. You can also apply wood preservatives in order to shield them from the elements. This will prevent rusting and keep them looking great for as long as you can.
Double-glazed windows can help you save money on heating costs, since it's more energy efficient than windows with only one glass. However, just like every other component of your home, your windows are susceptible to wear and tear and could require replacement or repair in time. Our Preston experts can help you if you notice any indications that the double-glazed windows you have aren't working properly.