How to Repair Double Glazed Windows

There are a few telltale indicators that indicate that your double-glazed windows need repair. Draughts and water ingress are obvious indications of damage to the frames of your windows. They must be fixed as soon as is possible.

Misting can also indicate that the window seals are in need of replacement double glazing. Replacing your window seals will solve the issue, and will stop leaks, draughts, or condensation.

Broken Panes

One of the most common problems that a double-glazed window faces is broken glass. Double-pane windows are less difficult to break than single panes, but accidents can still happen. It is important to repair the damaged glass as quickly as you can.

The first step to take is to get rid of any loose shards of glass that are still in the frame. Wear gloves and eye protection when you remove the glass because it is extremely sharp. Once the shards are removed, look around the floor of your home for any other pieces that are loose. It is also an excellent idea to remove any metal hooks holding the panes together.

Once the glass is removed, you will need to remove the old glazing compound (small fasteners which pin the glass to the window frame) and replace them with new ones. It is a long process that requires some tools. You will need latex glazing putty, metal glazing points, pliers an electric heat gun, and a putty blade.

When removing the old glazing compound and points, it's recommended to begin at the top of the sash and begin to work your way down. This will prevent any wood or paint that is removed from the sash from adhering to your tool. If you need to take off some of the wood from the sash, make use of an utility knife or Chisel instead of chemical strippers which can cause damage.

Finally, when you're finished, be sure to remove any wood that is not sanded to smooth it. When it's smooth then you can apply the oil of linseed or a clear wood sealer to shield it from water and further damage.

You can use a few quick fixes to repair cracks in a double-pane window. However, these solutions will not repair the damage and should be used as an interim solution. Using a silicone caulk can help to seal the gap, but it's important to make sure that you use a top-quality caulk and follow proper application techniques.

Condensation

If you notice moisture or mist between your double glazing glass panes it is a sign 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, so it won't do its job effectively and can lead to temperature changes that cause condensation to form.

Fortunately, the issue can be easily fixed by a double glazing expert. The window company will take out both the window sash as well as the IGU (insulating unit) to address the issue. Then the gasket is blown in to form an airtight seal to prevent condensation from happening again. They will also apply a drying agent to help the area dry out and stop the condensation from happening again.

The other reason why you might notice a misty appearance between the glass panes of windows that are double-glazed is that the framework has shifted over time, which can break the seal that is so crucial. This could be a problem as it means that your windows won't work correctly and lose their energy efficiency.

It is possible to replace a double-glazed window's panes but this can be expensive and is typically only needed if the window is beyond repair. If you're experiencing problems with your double-glazed window but are still within the warranty period then you may be able to get it repaired for free or at an affordable cost.

Verify the warranty conditions prior to calling the company to find out if they can resolve the issue without having to replace the entire window. Double-glazed windows typically have a guarantee of 10 to 20 years. It is possible that the company can fix the window unit instead of replacing it. If this is the situation you're in, they'll send out a specialist to repair your double glazing replacement window-glazed windows. They're able to do this quickly. This is a less expensive alternative than purchasing and installing brand-new double glazed windows and is also better for the environment too!

Broken Locks & Handles

If the handle on your window is broken or difficult to open, it can be a major problem as it makes it impossible to use your windows. It can also give burglars a chance to break into your home. There are a variety of ways to fix it, but the best way is to speak with 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 a replacement glass in double glazing handle.

There are several kinds of window locks but the most common one is the Maco or Mila locks which are typically found on uPVC frames. These locks use bayonet style rods to lock, and they are very easy to seize up. If this happens, the handle's nose is stuck in the popped out position, and won't be able to return to the wedged locked position. This can be a gruelling problem, but can be fixed with just a few steps.

To fix the problem, double glazing glass you will need to first remove the handle. This is easy enough using the aid of a screwdriver. Once the handle is removed, you will be aware of the screws that secure the lock to the frame. Once the screws are removed you can then use a wrench or pliers to attempt to grab the bolts for the shoot. If this doesn't work then you might 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 a "u" shape with your hands to attempt to grasp the bolts.

If you are able to remove the shoot bolts, then you can close the window by moving the handle to the closed position. However, it won't open again by the handle, since the gearbox (espag or espagnolette) is most likely to be defective. You can replace the gearbox (espag or espagnolette) without the shoot bolts so that the window can be opened with the handle.

Broken Hinges

It is possible to repair or replace your uPVC windows hinges if they are not functioning smoothly. It could be that the window was opened too forcefully or the hinge snapped. Or, they may have a defect. Luckily it is easy and quick, so there's no need to purchase windows that are new instead, you can get the old ones repaired instead.

First, you'll need take off the hinges that are currently in place. This is done by unscrewing the screws that secure the hinges to the frame. After you've removed your hinges and replaced them with plywood boards that are cut to the right dimensions. The plywood should be more dense than the original to support the weight when the window is closed and opened. You'll also want to fill the hole with wood to ensure that the hole created by the hinge is completely filled and will not leak or loosen in the future.

After you've filled in the holes and replaced the hinges, you will require painting the doors. Make sure you apply a high-quality paint to ensure it lasts as long as it can. After the paint has dried, you can reconnect the window. Secure any loose screws.

Regular maintenance is essential for hinges on windows. Cleaning regularly the friction stay track and lubricating the hinge mechanisms will help them last longer. You can also apply a wood preservative to protect them from the elements, which will help to keep them from corrosion and keep them looking great for as long as possible.

Double-glazed windows are more energy-efficient than single-glazed ones, and can save you money on heating. But, just like any other aspect of your home, windows can suffer from wear and tear and might require replacement or repair over time. Our Preston experts can assist you if you notice any indications that the double glazed windows repairs-glazed windows you have aren't functioning properly.