Replacing Window Handles
Replacing window handles can improve the appearance of your home while increasing its security. But, it's crucial to make sure you have the right handle and lock type to ensure a successful installation.
To begin, you must determine if your window is square by measuring its width in three places and noting the most compact measurement.
How to replace the handle on the window
The replacement of your window handle is a relatively easy project that can be completed in a matter of minutes. With the right tools, it is easy to install your replacement handle quickly and securely. The trick is to pinpoint the problem and ensure that the new handle is the right size for your window. After the handle is installed, it is important to test it and make sure it works as you it was intended.
The first step to replace the window handle is to take the old one from your windows. This can be done by ensuring that the window is in the unlocked position, then removing the screw caps on either side of the handle. After removing the screws you can remove the handle to get access to the two screws which hold it in place.
You'll need to measure the spindle length of the handle before you buy a replacement of the same length. This measurement refers to how much the spindle sticks out from the base of the handle and the amount of the spindle that fits into the window frame. Contact a professional if aren't sure how to measure the length of the spindle. They will be able give you precise measurements.
Once you have taken measurements of the length of the spindle, and have obtained the replacement, you are now able to install the new handle. To accomplish this, you'll need to ensure that the window is in the unlocked position, and then line up the handle with the existing screw holes. Once the handle is placed then you need to insert the screws and then tighten them securely.
While this is a fairly straightforward process, it's essential to follow the instructions carefully. You could end with a handle that isn't secure, or isn't functioning as it should. Additionally, it's also a good idea to identify any other issues with the window and its operation mechanism before replacing the handle. For instance, a common reason for window handles breaking is that the mechanism for operating is damaged by years of usage. In this case it's usually not necessary to replace the handle instead, it is the operator.
Identifying the problem
There are several factors that can cause a window handle to stop working. First, it could be that the handle has fallen off of the window and could be repaired with a simple set of steps. It could be that the gears within the handle are worn out and need to be replaced. This can be done by removing the handle to check for signs of wear.

This is a serious issue, because the locking mechanism, not the handle, will be the cause. This is a much more serious issue as it prevents you from opening your windows from the inside and could make it more difficult to gain entry into your home through the window.
It is possible that the splines on your crank's shaft have become worn, and this is another common reason for a window not opening. You can check this by turning the handle to check whether there are any signs of wear on the the crank operator shaft. If they do then you'll need to replace the crank operator. You can purchase these online or at your local hardware store or at your local home center.
Another common reason for the window not to open is that the crank handle is not correctly "nestled" and isn't sitting properly in the cover for the operator. This is typically caused by rust and dirt that has built up over time, or may be a result of the handles not being properly lubricated. Most of the time it is an easy fix that involves using a longer setscrew (available at hardware stores and home centers).
Be aware that the handles you use on uPVC window types can differ. This is because the handles are made in different ways by various manufacturers, which can cause them to be slightly different in size. You will need to ensure that the handle you purchase is the right size for your window, and you can do this by measuring the distance between screw holes on the handle base.
Identifying the new handle
It's important that you select the correct handle for your window before you install your new handle. Not only will this make sure that your windows are safe however, it will ensure that the handle fits correctly and operates smoothly. There are a number of things to consider when selecting the handle you want to purchase, including the design, size and lock mechanism. It is also important to think about the durability of the handle. Handles can become damaged in time.
The most common handle is the cockspur handle that is typically found on older uPVC windows. These handles have spindles that go through the handle's base and into the gearbox of the lock inside the frame of the window. The handle turns the internal mechanism and opens the window when you turn it. Cockspur handles can be locked using keys and are easy to use.
The espagnolette handle is a different kind of handle employed on modern uPVC Windows. These handles are typically used on tilt and turn windows and when you open the window, you can move it either by expanding the operating arm, or using a crank to turn the mechanism that opens the window. Espagnolet handles typically come with an advanced locking mechanism that provides additional security.
You should ensure whether the new handle you choose has the proper step height in case you are replacing an espagnolette handle. This is the measurement from the bottom of the nose to the back of the base or frame where the screw sits. There are a variety of step heights used over the years, but 21mm is typical for uPVC windows and 9mm is common for aluminium windows.
After you've chosen the best kind of handle for your window, it's time to begin. Remove the handle from the window by unscrewing it with the help of a screwdriver. You'll need to work in a well-lit space because some screws are difficult to see. If you're having difficulty getting the screws out by turning the handle 90 degrees and searching for tiny caps or stickers that cover the screws. Once you've removed the old handle, take note of the measurements of the spindle's base to allow you to purchase a replacement with the same length of spindle.
Getting started
When you need to replace the window handle there are several different options available. The first thing you should decide on the type of handle you require. This will help you choose the right replacement and ensure that the new handle will fit correctly.
After you've decided on the type of window handle is best for you, it's time to look around. There are upvc replacement door handles of different types and finishes available, so it's crucial to take your time in finding the right one for your home. The correct handle will make your windows as safe as they can be, while adding a touch of elegance to your home.
After you've found the perfect handle, it's time to put it in place. It's the same procedure as removing the handle you had previously. Just make sure you follow the instructions to avoid any problems. When you are installing the new handle, ensure that it is in an unlocked position and line up the spindle hole to the holes for screws already in place. Once the handle is in position, you can screw it in place, and then screw the screws back in (be sure to use screws caps if they're included with the new handle).
If you have an older uPVC window, you may need cut the spindle to size before installing it. You can use a handsaw or an angle grinder to do this. Wear safety glasses and gloves.
After installing the new handle, you'll be able to test it to confirm that it functions exactly as it should. When you're confident that it's working correctly then put the caps back on and enjoy your new uPVC window handle.
A majority of homeowners can change the window handle. You can make your window handles look and function like new with a bit of planning and attention. If you find that your uPVC handles are damaged replace them as soon as you can to ensure your windows are safe and to prevent further damage.