Double Glazing Window Locks Repairs: What No One Has Discussed

· 6 min read
Double Glazing Window Locks Repairs: What No One Has Discussed

Double Glazing Window Locks Repairs

Double glazing window locks repairs are crucial to ensure your home is secure. Insecure handles or hinges could allow drafts into your home and expose your windows to burglars.

Fortunately, you can repair the stiffness of uPVC handles or locks without having to replace the door or window. Simply cooling or oiling the mechanisms can help to resolve any problems.

Broken Glass

Over time, double glazing window locks get worn down. As this occurs, the handles may become hard to open or even close. This could cause problems with ventilation, and could also pose a security threat. It's important that you get the window fixed as soon as possible.

Double-glazed windows are made up of two or more glass panes with gas in between to provide insulation. A seal also holds the panes together. If you notice condensation between the glass panes it is likely that one of the seals must be replaced. It is usually necessary to replace only one pane of the window and is a lot less expensive than replacing the entire window.

A blow-up seal in a double glazed window usually results in cloudiness and condensation. This can result from a range of reasons, such as air leaks, or the presence of humidity in the home. When you first notice the issue, it's crucial to call a double glazing expert to replace the seal and gas in your double-glazed windows.

It is possible to replace one pane of double glazing glass however, it is not recommended to do it without the assistance of an expert. It is essential to have the right tools and expertise to do the job safely. Attempting to do this yourself could result in damage to the frame of the window, or even to your health.

If a double-glazed window gets stuck, a lot of people employ a crowbar to attempt to open it. However, this usually results in the frame being damaged and swollen. A specialist in window repair will be able to remove the handle and open your window without causing further damage. They can also transform old window mechanisms to modern ones.

Window hinges are prone to becoming stiff and difficult to open after a while especially when they are in a noisy location. To prevent this from happening it's recommended to lubricate the hinges on a regular basis using silicone spray. Be careful not to close the window using the handles or closing it too tightly. This could cause damage to the hinges.

Broken Sash

This is a typical issue for older double-glazed windows. If the upper sash has been ripped out of its pocket, it could be hard to secure it and open the window. This is typically because the pins are not engaged or a balance shoe has been disconnected. Each sash is unique and therefore it is essential to know how yours are configured before you attempt to fix this.

This can be resolved by removing the sash, and cleaning it thoroughly. This will let you know if the sash is still an appropriate match. If not, you'll need to add sash stops in order to help keep it in place. These can be purchased online or at most hardware stores. After cleaning the sash, you can replace the parting beads and lubricate pulley axles using Teflon or silicon spray. It is a good idea to label the weights prior to when you take them off to ensure that you put them back in the correct way.

Another common issue is a damaged handle. It's difficult to determine if your window handle is damaged However, there are some indications. If the handle is stiff or clunky to operate, or it doesn't feel like it's secured, then it's likely that it's broken.

It could be due to lack of use, or the handle may have broken or become detached. In some cases the handle may be broken internally and unable to be replaced. However, it is still worthwhile to attempt to fix the issue as soon as is possible.

It is possible to remove the hinges that hold the window sash to the frame to remove it. It can be a difficult job, so you'll need someone to help hold the sash securely. After removing the hinges it's necessary to clean them as well as the surrounding areas. Reattaching the hinges is a good idea. You can test the handle to check if it functions correctly. If it's not, you should consider replacing it. This will make your window as secure as possible.

Broken Handle

It is not common for a window handle to break or weaken over time. It is therefore essential that any broken handles are repaired as fast as you can to avoid loss of functionality and security issues.

Fortunately windows handle are quite simple to replace. Unlike a sash, which requires a number of bolts to secure, the window handle is secured using two screws which makes it a straightforward DIY job for anyone with a bit of knowledge. After the new handle is installed, it is important to test it in order to ensure that the mechanisms are working properly. This includes locking the handle and looking for any gaps that could allow drafts to infiltrate your home or allow burglars to gain access.


The most frequent cause of broken handles on a window is simply wear and tear from repeated use. However the force or stress that is applied to it can also lead to broken handles. Slamming or forcing a window open can put additional stress on the handle and increase the risk of damage, therefore it's best to carry out any handling tasks slowly and gently.

Other reasons for a broken handle could be due to poor maintenance, aging or design issues. Lack of regular cleaning and lubrication can cause the handle to wear out prematurely, and this is usually the result of dirt or debris that builds up over time. Additionally the handle may be damaged by improper installation and alignment issues.

If the previously mentioned fixes aren't successful then the Tasker may need to gain access to and take out the lock mechanism itself. This could involve removing the window frame or removing the plastic bead and frame (to make room). A replacement lock could then be fitted which matches the profile of the existing uPVC handle. The new handle can be re-attached and the procedure is complete. If this is the case the Tasker will offer a quote for the repair cost.

Lock is faulty Lock

If window locks are damaged, it's important to repair the issue as soon as you can. A broken window can cause draughts, weaken security barriers and make the home vulnerable to burglary. Window lock repairs are usually small, but it's better to call a professional before the problem gets worse and cost you more money.

UPVC window locks have two different versions: espagnolette handles and the cockspur handles.  double glazing window repairs  utilizes a central rod to operate mushroom-like locking cams that lock into window frame keeps. The latter is equipped with a handle attached to a spindle that protrudes into the rod to trigger the lock's mushroom-like locking cams that are also referred to as locking mushrooms. The latch of the lock clips into the mortise, and it is then snared by the window frame.

Both kinds of UPVC window locks are prone to damage, especially in older homes. This could happen when the sash is warped or misaligned, and it could even break loose. In these instances, the lock needs to be replaced to avoid the possibility of draughts and decrease in energy efficiency. A Tasker can replace the broken lock for you, providing you with the assurance that your windows are safe from intruders.

A Tasker will examine your double glazing window and identify the issue. Once they have the required information, they'll prepare their tools prior to arriving at your home. They will usually bring along a Phillips head screwdriver, needle nose pliers, wood glue and fine-grit paper.

Tasker will have to loosen screws that secure both locks on the window frame if the sash has been misaligned. The Tasker will then detach the latch and fill in the mounting holes (if appropriate) with wood putty, after which they sand the area to make it identical to the rest of the frame.

If the lock has rusted the lock will be cleaned with a wire brush or with oil. It is then lubricated with grease to ensure it functions smoothly. They'll also determine if the latch is in good condition and re-install it.