How to Repair Double Glazed Windows
There are some telltale signs your double-glazed windows need to be repaired. Evidently, water infiltration or draughts that enter the frames are a clear sign of damage to the window and will need to be repaired as soon as possible.
However, misting could be a sign that your window seals need replacing. Replacing your window seals will solve the issue, and prevent leaks, draughts, or condensation.
Broken Panes
Broken glass is among the most common problems that double-glazed windows confront. Double-pane windows are harder to break than single panes, yet accidents can still happen. It is important to repair a broken glass as soon as you can.
Get rid of any glass fragments that might remain in the frame. Be sure to wear gloves and eye protection while doing this, as glass can be sharp. Once the shards have been removed, look around the floor of your home for additional loose pieces. It is also a good idea for you to remove any metal hooks holding the panes together.
Once the glass is removed, you can begin the process of removing the old compound and glazing points (small fasteners that secure the glass into the window frame) and replacing them with new ones. It's a lengthy process that requires some tools. This includes latex glazing putty, metal glazing points, pliers, a heat gun; and a putty knife.
When removing the old glazing compound and points it is recommended to begin at the top of the sash and work your way down. This will stop any wood or paint from the sash from adhering to the tool. If you have to remove a portion of the wood from the sash employ a utility knife or a Chisel instead of chemical strippers which can cause damage.
When you're done ensure that you remove any wood that is not sanded to smooth it. When it's smooth, you can apply Linseed oil or a clear wood sealer to shield it from water and future damage.
You can use a few quick fixes to fix cracked double pane windows. However, these solutions are not a solution to repair the damage and should be used as a temporary solution. A silicone caulk can help to seal the gap, but it's important to make sure that you choose a high-quality caulk that is applied using the proper techniques.
Condensation
If you notice a haze of moisture or mist between the glass panes of your double glazing, this means that your window seal isn't working. This can be a problem because it blocks the insulating air or gas from getting trapped between the two panes of glass which means it cannot do its job effectively and can cause temperature fluctuations that result in condensation forming.
Fortunately, this can be fixed by a double glazing expert. To resolve the issue, your window contractor will remove the affected window sash and IGU (insulating glass unit) before blowing into a new gasket to create a strong and airtight seal that will stop condensation from happening again. They'll also employ a drying agent to aid in drying the area and stop the condensation from occurring again.
You may also notice fog between glass panes in a double-glazed windows in the event that the frame has moved over time. This can break the seal. This can be a problem as it means that your windows won't work correctly and will lose their energy efficiency.
While it is possible to replace panes of a double-glazed window, this can be very expensive and is normally only necessary in the event of serious issues with a window that are beyond repair. However, if you've discovered an issue with your double-glazed windows, and you're still within the warranty period it could be possible to get it fixed for free or at least at a lower cost.
Check your warranty terms before calling the company to find out whether they can fix the problem without having to replace the entire window. Double-glazed windows typically come with warranties of between 10 and 20 years. You may find that the company is able to fix the window unit instead of replacing it. If double glazing windows repair is the situation you're in, they'll send a specialist out to fix your double-glazed windows. They're able to do this quickly. This is a much less expensive alternative to buying and installing new double-glazed windows. It's also better for the environment!
Broken Locks & Handles
If the handle on your window is broken or hard to open, it could be a major problem as it makes it impossible to use your windows. This also gives burglars the chance to break into your home. There are a variety of options to fix it however the most effective method is to speak with a uPVC expert. They can fix the issue for you, or offer you a new handle.
There are a number of different types of window locks, however the most popular is the Maco or Mila lock that can be found on the majority of uPVC frames. They lock using bayonet-style rods, which can easily be jammed. The handle's nose is stuck in the popped-out position and it won't return to its wedged locked position. This can be a frustrating issue, but it is able to be fixed by following a few easy steps.
To resolve the issue to fix the issue, you'll need to first remove the handle, which should be done with the aid of a screwdriver. After you have removed the handle, you'll be able to see the screws that hold the lock to frame. Once the screws are removed, you can make use of pliers or a wrench to try and grab the bolts for the shoot. If this is unsuccessful, you may need to insert the tool through the gap between the frame and window (the gap can differ on the opposite side of the window) and then make an "u" shape using your hands to attempt to grab the shoot bolts.
You can close your window by moving the handle back to its closed position if able to free the bolts for shooting. But, it will not open again with the handle, as the gearbox (espag or espagnolette) is most likely to be defective. It is possible to replace the gearbox (espag or espagnolette) without the shoot bolts in order that the window will still be opened by the handle.
Broken Hinges
You may need to repair or replace your uPVC windows hinges if they are not operating smoothly. It could be because the window was opened too vigorously, or that the hinge snapped. They could also have a defect. It's easy to fix the hinge, which means you don't have to buy new windows.
First, you'll need to remove the hinges currently installed. This is accomplished by removing the screws that secure the hinges to the frame. After the hinges are removed, you can replace the boards using plywood that has been cut to the proper size. Make sure that the plywood is thicker than the original board to ensure it is able to support the weight of the window both it is closed and open. You'll also want 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.
Once you've replaced hinges and filled the holes, you'll have to paint them. Make sure you employ a top-quality paint to ensure that it lasts as long as is possible. Once the paint is dry it is possible to reattach the window. Make sure you tighten any loose screws.
Regular maintenance is also essential for window hinges. Cleaning regularly the friction stay track and lubricating the hinge mechanisms will ensure they last longer. You can also apply wood preservatives in order to shield them against the elements. This will prevent rusting and keep them looking great for as long as you possibly can.
Double-glazed windows are more energy efficient than single-glazed windows and will save you money on heating. However, just like every other part of your home, your windows can suffer from wear and tear and might need repairing or replacing as time passes. If you're seeing any indications that your double-glazed windows aren't working properly, it's worth getting them checked by our experts in Preston.