How to Repair Double Glazed Windows
There are certain indicators that tell you your double-glazed windows require to be repaired. Water ingress and draughts are clear signs of damage to the window frames. They must be fixed as quickly as possible.
Misting may also indicate that your window seals are in need of replacement. Replacing the window seals will solve the problem, and prevent leaks, draughts or condensation.
Broken Panes
One of the most common issues a double-glazed window face is broken glass. Double-pane windows are harder to break than single panes, however accidents do happen. It is important to repair a broken glass as soon as you can.
Remove any loose glass fragments that may still be in the frame. Make sure to wear eye protection and gloves while doing this, since glass can be extremely sharp. Be sure to check the floor for loose pieces once the shards are gone. Also, it's a good idea to search for any hooks of metal that may be holding the panes in place and remove them as well.
After the glass has been removed, you will have to remove the old glazing compound (small fasteners that fix the glass into the frame of the window), and replace them with new ones. It is a long-winded procedure, and you'll need several tools to get the job done. This includes latex glazing putty; metallic 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 move down. This will stop any wood or paint that is removed from the sash from adhering to the tool. Also, if double glazing repairs near me do end up removing a portion of the sash's wood ensure that you employ a chisel, or a utility knife instead of a chemical stripper as this can cause damage.
When you're done you can sand the wood. Once it is smooth then you can apply linseed oil or a clear wood sealer to protect it from water and future damage.
There are a few simple fixes you can attempt to repair a damaged double-pane window However, these solutions are not a solution to the crack and should only be used as a temporary solution. Utilizing silicone caulk will help seal the gap. However, it is important to use a high-quality caulk and the correct application techniques.
Condensation
If you've noticed moisture or mist between the glass panes of your double glazing, it means that one of your windows has a broken seal. This can be a serious problem as it prevents the gas or air that acts as an insulation from getting trapped between the two panes.
A double glazing specialist can fix this issue easily. To resolve the issue, your window contractor will take out the affected window sash as well as the IGU (insulating glass unit) before blowing in a new gasket. This will make a strong and airtight seal that will prevent condensation from occurring again. They will also use a drying agent to help the area dry out and prevent the condensation from happening again.
The other reason why you may notice mist between the glass panes of windows that are double-glazed is that the framework has shifted over time, which breaks the all-important seal. This can be a serious issue, since your windows won't function effectively and lose energy efficiency.
Although it is possible to repair the panes of a double-glazed Windows but this can be quite expensive and is typically only necessary when there are serious issues with the window that is beyond repair. If you're experiencing problems with your double-glazed window but are still within the warranty period, you might be able repair it at no cost or at a reduced price.
Review your warranty's terms prior to calling the company to find out whether they can fix the issue without having to replace the entire window. Double-glazed windows are usually covered by warranties of between 10 and 20 years, so you might find they can repair the damaged window units rather than replacing them completely. If this is the case, they'll likely send a specialist out to fix your double glazed windows and are usually capable of doing it quickly. This is a much cheaper alternative than purchasing and installing brand-new double glazed windows and is also better for the environment!
Broken Locks & Handles
It could be a major issue if your window handle is broken, or if it is difficult to open. You will not be able to open your windows. It can also give burglars a chance to break into your house. 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 offer you a new handle.
There are many different kinds of window locks, however the most common is the Maco or Mila lock, which can be found on the majority uPVC frames. They lock using bayonet-style rods, which can easily become jammed. The handle's nose is stuck in the popped-out state, and it is unable to return to its wedged locked position. This can be a very frustrating issue, but it can be resolved by following a few steps.
To fix the problem, you will need to first remove the handle. This is easy enough using the aid of a screwdriver. Once the handle has been removed, you will be able to see the screws that secure the lock to the frame. Once the screws are removed and the handle is removed, you can use a wrench or pliers to try to grab the bolts for the shoot. If this doesn't work then you can place the tool between the frame and the window (the gap could be different between the two windows) and then make an "u" shape with your hands to grasp the bolts.
You can close your window by adjusting the handle to the closed position if you are able to free the shoot bolts. But it won't be able to open again with the handle because the gearbox (espag or espagnolette) is likely to be damaged. It is possible to replace the gearbox without the shoot bolts so the window can be opened by the handle (and is still secure), but you will require an entirely new handle and gearbox.
Broken Hinges
If your uPVC window hinges aren't longer operating smoothly it is possible to repair or replace them. If this is because of them having been opened with too much force the hinge snapping and dropping or they were defective to begin with the issue could cause issues that make using your window difficult. Luckily the replacement of the hinge is quick and easy and there's no need to buy a new window - you can simply get the old ones repaired instead.
Remove the hinges. This is done by unscrewing the screws that hold the hinges to the frame. After the hinges are removed then you can replace the boards using plywood that has been cut to the proper size. The plywood should be more dense than the original one to be able to withstand the weight when the window is shut and opened. You'll also want to use wood filler to ensure that the hole created by the hinge is completely filled and won't leak or become loose in the near future.
After you've re-installed the hinges and filled the holes, you'll have to paint them. Make sure to use a high-quality paint to ensure that it will last as long as possible. After the paint has dried it is possible to reattach the window. Tighten any loose screws.
Regular maintenance is essential for window hinges. You can ensure they last longer by regularly cleaning the track of friction and lubricating the hinge mechanism. You can also use wood preservatives to shield them from the elements. This will help prevent rusting and keep them looking great for the longest time 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. But, just like any other part of your home, your windows are susceptible to wear and tear and may require replacement or repair in time. If you're seeing any of the signs that your double glazed windows are struggling to operate and aren't working properly, you should have them examined by our experts in Preston.