20 Things You Need To Be Educated About Double Glazing Window Locks Repairs

· 6 min read
20 Things You Need To Be Educated About Double Glazing Window Locks Repairs

Double Glazing Window Locks Repairs

Repairing double glazing window locks is essential to ensure the security of your home. The hinges and handles that are not in good condition can let draughts in your home, leaving your windows vulnerable to burglars.

It is possible to fix stiff uPVC handles or locks without replacing the door or window. Simply cooling or oiling the mechanisms can often help solve any issues.

Broken Glass

Over time, double-glazing window locks wear down. The handles may become difficult to open or lock shut. This can result in issues with ventilation in the house and can also be a security risk. In order to rectify this issue, it's essential to repair the window as quickly as possible.

Double-glazed windows consist of two or more glass panes that have gas in between them to provide insulation. Seals also hold the panes together. Having condensation in between the glass panes can be an indication of an issue with one of the seals, which needs to be replaced. This typically involves replacing just one pane of the window and is less expensive than replacing the entire glass window.

A blow-up seal in a double glazed window usually causes cloudiness and condensation. This could be caused by a variety of factors, including air leaks, or the presence of humidity in the home. It is essential to contact a double glazing specialist to fix the gas and seal in your double-glazed window when you spot this issue.

It is possible to replace one pan of double-glazed glass. However, this is not recommended without the assistance of a trained professional. It is important to have the proper tools and know-how to complete the task safely. If you attempt to do it yourself, it could cause damage to the frame of the window, or even to your own health.

If a double-glazed window gets stuck, many people will employ a crowbar to attempt to open it. But, it usually causes the frame to be damaged and scratched. A window specialist can remove the handle and open your window without causing any further damage. They can also change obsolete window mechanisms to new modern mechanisms.


Window hinges can become stiff and difficult to open after a while especially when they are located in an area that is noisy. It is important to regularly grease your window hinges with silicone spray. Be careful not to close the window using the handles or by closing it too tightly. This can damage the hinges.

Broken Sash

This is a typical issue for older double glazing windows. It can be difficult to lock and open a window if the upper sash has fallen out of its pocket. This is typically due to pins being disengaged or a balance shoe has been disconnected. Each sash is different, so it's important to understand how yours is configured before you attempt to fix it.

This can be resolved by removing the sash and then cleaning it thoroughly. This will let you know whether it's still a great fit. If not, you can add stoppers for sash to hold it in place. You can get these from most hardware stores or online. After cleaning the sash, you can replace the parting beads and lubricate the pulley axles by using Teflon or silicon spray. Label the weights prior to removing them so you can reinstall them correctly.

A broken handle is another common problem. Window handles can be difficult to spot however there are a few indicators that tell you if yours is damaged. If the handle feels difficult to use or feels clunky or doesn't feel as if it's securely attached to the frame, then it's broken.

This could be due to a simple lack of use however it's also possible that the handle has cracked or is detached. In some instances, the handle may be internally broken and cannot be repaired. However, it's worthwhile to try to resolve the issue as soon as possible.

It is possible to remove the hinges that hold the window sash to the frame to take it off. It can be a difficult task, so you'll need someone to help you hold the sash in place. After you have removed the hinges, it is necessary to clean the area around them. You can also try to reconnect the hinges and then check the handle to make sure it's functioning properly. If it's not working, you may want to consider replacing it. This will ensure that your window is as secure as possible.

Broken Handle

The window handle is a delicate component with intricate mechanisms, and it's not common for them to degrade or break in time. It is essential to fix any broken handles as soon as possible in order to avoid security and functionality issues.

Fortunately window handles are quite simple to replace. The window handle can be replaced by anyone with some DIY skills. Contrary to the sash that is secured by a number of bolts, it only requires two screws. Once the new handle has been put in place, it's crucial to test it to ensure the mechanisms are functioning correctly. This includes locking the handle and searching for any gaps that might allow drafts to be able to enter your home, or allow burglars to gain access.

The most common cause of a broken handle on a window is wear and tear from repeated use. A damaged handle could also be caused by excessive force or stress. A window that is smashed or forced open can cause additional strain on the handle and increase the likelihood of damage, therefore it's best to complete all handling operations slow and slowly.

Other reasons for a damaged handle could be due to poor maintenance, aging or design issues. Inadequate cleaning and lubrication may cause the handle to wear out early, which is usually due to dirt or debris that builds up over time. The handle can also be weakened due to improper installation or alignment issues.

If the suggestions above do not work, the Tasker will need to gain access to the lock and take it off itself. This may involve removal of the frame, or 'breaking out' the window frame as well as the plastic bead (to give the Tasker more room to maneuver). A replacement lock could be fitted that matches the shape of your existing uPVC handle. The new handle can then be put back on and the process is completed. Tasker will give you an estimate for the cost of repair in the event of this happening.

Lock is faulty Lock

When window locks become damaged, it's vital to fix the issue as soon as you can. This is because a broken window can cause the development of draughts and weaken the security of your home barriers, making the property vulnerable to burglary. Window lock repairs are usually small, but it's recommended to contact an expert before the issue gets worse and costs you more money.

UPVC window locks have two distinct versions: espagnolette handles and cockspur handles. The first utilizes an internal rod to operate mushroom shaped locking cams that lock into window frame keepers. The latter is equipped with a handle attached to a spindle, which protrudes into the rod to trigger the lock's locking cams that look like mushrooms, also known as locking mushrooms. The lock's latch then clips into the mortise of a window frame's catches.

Both kinds of UPVC window locks are prone to damage, especially in older homes. This could happen when the sash becomes bent or misaligned, and it could even break loose. In  double glazing repairs , the lock must be replaced in order to avoid draughts or loss of energy efficiency. Tasker can replace the faulty lock for you, providing you with the security of knowing that your windows are safe from burglars.

A Tasker will first look at your double glazing window and identify the issue. Once they have all the data they need, they will prepare their tools and then arrive at your home. They'll typically bring a Phillips-head screwdriver, needle-nose pliers wood putty and fine-grit sandpaper.

If the sash is not aligned properly the Tasker will have to loosen the screws that hold both parts of the lock to the frame of the window. The Tasker will then remove the latch and fill the mounting holes (if applicable) with wood putty, before sanding the area to make it flush with the rest.

If the lock has rusted the lock will be cleaned with a wire brush or with oil. The lock is then lubricated with grease to ensure that it operates smoothly. They'll also inspect the condition of the latch and reinstall it.