Types of UPVC Door Handles If your door handle made of uPVC requires replacement, it is essential to find the right replacement for your home. A locksmith can supply and install high-security uPVC handles that come with additional security features. The most important measurements are measurement A (known as PZ) and the length of the backplate (measurement F). Take these measurements to make sure that your new uPVC handle will fit. Lever/Lever A lever is a rod that pivots around the point. When you apply force to the end of the bar, the fulcrum will rotate in the direction that the force is applied. This rotates the force and allows you to lift or move objects that normally require more force to lift. The distance between the fulcrum of the lever and the point at which you apply force determines the maximum movement. This is known as the mechanical advantage. The advantage of mechanical force increases as the lever is extended. You can calculate the advantage of mechanical by dividing the distance from fulcrum point to the place where you are applying force by distance between the fulcrum point and end of the lever. Levers can have a variety of effects based on how the force is applied. A class 2 lever for instance, has a tendency of rotating in the opposite direction when an force applied to it. The forces produced by pushing on the handle of a front door can create rotational effects similar to these. However, levers don't create energy. They simply multiply the force you apply by converting a small amount of effort across a large distance into a larger amount of force applied over a shorter distance. This is what allows you to complete more work in a shorter period of time, and it is why levers are often used for lifting heavy objects or moving large amounts of cargo. This is also the reason behind the levers that are found in many everyday tools such as crowbars and fishing rods, claws for hammers and even your own legs when you stand on the hand brakes of your car. Lever/Pad Lever pad handles, also known as upvc door handles have levers on each side to operate the multipoint locks. Lever pad handles are available in a variety of finishes & designs and can be used on a wide range of materials, including UPVC doors, Aluminium doors & Timber Doors. They are sold in pairs for both the inner and exterior door, with spindles and screws included. They are also available in handed and unhandled versions to suit different users. They are commonly used in new builds and can be used to replace the existing upvc doors. The levers are raised to open the multipoint locks, and the key is turned to lock or close the door. They offer a little more security than standard lever door handles because locking can only be done by the inside using keys. They are not as secure as a cylinder bolt but are a cost-effective alternative for a home with more security. The only downside is that they do not offer the same level of protection as a cylinder lock and so don't prevent external access to the home when the door is left open. We stock a variety of lever pad upvc handles that are produced by the top manufacturers in the field. They will therefore be made from high-quality components. In general, they come with a manufacturer's warranty. These are usually designed to work with the 92mm lock, or a replacement model called the Paddock Lock. They will have an 82mm cylinder center on the inside and 62mm outside. They also come with two spindle followers. Some are supplied inserted in the back plate whilst others can be removed to allow for different fixing centres. Lever/Snib Lever latches are by far the most simple kind of door handles. Pressing down on the lever triggers a simple latch mechanism inside the door to keep it shut, and can be locked using a key. The levers for privacy are in the same way but with the addition of an Snib (like the doorknob). A snib is a very useful tool, especially in homes where privacy and security are crucial. You can use the snib feature to prevent your guest from entering until they are ready. This type handle can also be used on interior doors such as those in bedrooms where you want to limit access from outside. In some cases, snib buttons can cause issues, especially if you have older locks or doors that are warped. If the snib is applied in a mistake or by someone who isn't accustomed to it, the door may close and shut you out. You can usually get in by knocking on the door frame or letterbox. But, this is not ideal. If your uPVC door has a snib lock, we recommend replacing the handle with a contemporary E-LOK 7-Series smart lock. These locks can be retrofitted on pull handle kits that double turn and are available with cover plates to hide the holes that are already present, allowing for a seamless install. The E-LOK makes use of a smart application that allows you to unlock the door with mechanical keys or RFID cards and can be configured with passcodes to ensure security and convenience. The system has been tested to 200k cycles to ensure durability. The handles are constructed of solid metal and meet BS EN 1670 Grade 5 for corrosion resistance. Lever/Moveable Pad This popular style of handle is typically used for front doors. It has the advantage of preventing the door being opened without a key from the outside when the lock hasn't been deadlocked. This is accomplished by using an external handle that is shaped like a pad that locks into the gap between the handle and the lock case. This handle is designed to work with uPVC multipoint locks that employ split spindle mechanisms. This kind of operation requires the lever handle as well as the external pad handle to be installed on the same lock case. This could be a straightforward modification to the existing uPVC handles, but it might also require changing the lock case or even a new set of handle furniture to allow this additional function. These aluminium lever/movable pad door handles are ideal for uPVC doors and come with an easy to maintain slide bearing as well as spring cassettes, and fixing lugs supplied. These handles feature an euro-profile cut out and can be fitted to a variety of uPVC or wood doors. Lever-movable pads are available in a variety of finishes to fit many different multipoint locks. They are specifically designed to be used with split spindle locks with the 92mm cylinder as their centre and require a special set of split spindles that is supplied by the manufacturer of the lock. These Hoppe London 77G/3831N/113 lever moveable pad handles are made from cast aluminium with an anodised surface that is resistant to corrosion and has high scratch resistance. These handles can be used in conjunction with many other Hoppe products, including patio door handles. French door handles and window handles. They also include a security escutcheon. Lever/Moveable Snib The lever/lever handles are among the most commonly used types of upvc doors handles. They come in many designs. It is comprised of two inline handles that move and can be locked with either a key or a thumbturn cylinder that is inside. https://www.repairmywindowsanddoors.co.uk/hillingdon-windowrepair/ can be used as an alternative to lever or lever handles. It is made up of a fixed or moveable pad that can be used to operate locks. These Fullex handles feature a spring lever pad as well as a snib, which can be activated in order to secure the latch. When choosing a replacement Upvc handle, it is important to think about the screw centres as well as the back plate's length and the PZ measurement. This will ensure that the handle works with your current locking system. You can use our online measuring guide to assist you in taking these measurements, so you're sure that your new upvc handles will be the perfect fit. We offer free delivery on all orders, or you can pick your order up in our store for free. Orders placed before 11 am will be ready for collection the same day.