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Choosing the Right UPVC Door Handle Replacement
Replacing the handles on your doors made of upvc is an easy task but picking the right handle can be tricky. Most modern double glazed handles have spring cassettes built into them, however older models don't have.
If the handle made of upvc on the multipoint lock is loose and floppy, it could be an internal problem. This article will discuss a number of potential problems & their causes.
Handles that sag or drop
UPVC handles are prone to wear and tear, especially in older properties. The most common reason handles become floppy is due to a damaged spring cassette within the door lever. This is caused by excessive force and the spindle that holds the cassette could be displaced or rounded.
The good news is that replacing the door handle with uPVC is an easy task and can be done in just a few minutes. The first step is to disassemble the handle unit that was previously installed by unscrewing the fixing screws visible on the side of the lever plate. Once the handles have been removed, you can unscrew and replace the cassette.
On the internet, you can pick from a variety of uPVC handles, many of which come in different finishes. The finish you choose will determine the life span of your handle and how it will be easy to clean. Finishes like PVD, Stainless Steel or Resista are designed to withstand corrosion and will last up to 25 years.
Once you've selected the color or style, you can then select the type of handle you need. The most popular kinds are lever and pad arrangements. Lever pads are commonly used to block access by unauthorised persons. They feature both a lever inside and a paddle out.
Next, measure and note the dimensions of the handle you currently have. You will need to measure the PZ dimension which is the distance between the screw hole and the middle of the lever. You'll also need to know how long the handle is as well as the size of its keyhole. You can compare the measurements with the size matrix of the handle to find the correct replacement.
Broken springs
Over time, uPVC handles can become loose or wobbly. The spring cassette may also break. These tiny springs help bring the lever of the handle into a horizontal position and without them, your doors won't be able to lock properly.
Modern uPVC handles have these cassettes built directly into the back plate. These springs are typically built into older uPVC door mechanisms. This isn't something that can be fixed on your own, but it's worth asking your locksmith to look at this as it could be the cause of the drooping or sagging uPVC door handles.
The most common problem associated with uPVC handles is that they tend to loosen over time. This is usually due to worn out springs, which are simple to fix. This is typically caused by excessive handling of the handle. The square spindle of the handle wears down, which causes the springs to move.
In order to rectify this issue, open the door and loosen the fixing screws at the back of the handle plate. This can be done using the Philips screwdriver and once the screws are removed the handle can be removed and the plates pulled apart with care. You can then remove the old springs and replace them with new springs.
Depending on the kind of handle you have the distance between the two fixing screws can vary and this is crucial to know prior to purchasing a replacement. This measurement is referred to as the PZ measure and it is recommended that this measurement is taken with a calibrated tape measure in order to be accurate.
After replacing the springs you should be able to use the handle with no issues. It's worth lubricating the internal mechanism to ensure that everything is operating just as it should. This will not only ensure that your uPVC doors are as secure as they can be but also make them more comfortable to use over time too.
Handles that slide around
Handles that slide are caused by a variety of factors. One of the most common causes is that the levers of the handle aren't aligned with the lock. This is a problem that can occur with both uPVC and composite doors, but it is typically more evident on older doors as they are usually made of cheaper materials that don't resist the elements.
This issue can be resolved by a professional, who will adjust the handles and ensure that they are in line with the door lock. They'll also examine the lock to see whether anything needs to be fixed. In many cases, a minor adjustment to the handle springs can solve the issue.
Switching your uPVC door handle is easy enough, but you need to take the measurements of the handles that are in use to make sure you have the correct size replacement. You'll need to take measurements of the distance between the two fixing screws as well as the dimensions of the lever as well as the key-hole position. You can then make use of this uPVC handles size guide to find a replacement for your home.
After you've taken the measurements, remove the current uPVC handle. It is usually a simple procedure that requires only the use of a screwdriver. After door handle repair leatherhead Repair My Windows And Doors are removed, you can then unscrew the handle itself and then install the new handle.
It is essential to secure the door with a wedge prior to starting. This will prevent it from closing during the course of your work. After you remove the handle, you will be able to access the parts beneath the door that are causing the door to move.
If you don't have the patience or the energy to complete this task on your own, a handyman from Fantastic Services can help. They will use specialist locksmith techniques to unlock the door without causing any damage and then replace the damaged handle, ensuring that everything is in place and working exactly as it should.
Damaged gearbox
A damaged gearbox may cause the door handle made of upvc to become stiff or lose its functionality. The lock could also be unable to be opened with a key. This can be very dangerous and should be dealt with promptly. If you're unable to resolve the issue yourself, it is important to get in touch with a locksmith because they are experts and have the tools necessary to get the job done right.
The first step is to remove the handle from its cover plate. You can do this with the help of a screwdriver with flat-headed tips. Once you have removed the handle, you will be able to take out the middle screw that holds the barrel in the position. Once you have removed this middle screw, you will then loosen the two screws that secure the barrel. Then, you can remove the barrel out of the door. You'll need to prop the door open to do this, so make sure you have someone on hand to help.
After taking the cylinder off and replacing it with a brand new cylinder. Make sure the new cylinder is the exact size as the previous one. In the event that it isn't, you could end up with an unaligned handle correctly. This can lead to numerous issues such as leaks and draughts.
Most door handles made of upvc feature slots for adjustment. These slots can be used to tighten and loosen the handle. The slots are typically located on the inside of the doors, near the spot where the handle connects with the cylinder. The slots for adjustment can be tightened using an allen wrench. After you've made the required adjustments you can screw the handle in and then put it back into place. You can then test the handle and ensure it works correctly.
The door handle of upvc becoming floppy when closed is usually an indication that the gearbox or internal spring components have broken down. This could cause the multipoint lock from upvc to fail, leaving your door open to burglars. In this scenario the gearbox made of upvc will need to be replaced. It will cost between PS145 - PS280, including labour.