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Types of UPVC Door Handles It is crucial to select the correct replacement upvc handle for your home if your handles are in need of replacement. Locksmiths can supply and install high-security uPVC door 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). Please check these measurements to ensure that your new uPVC handles will fit. Lever/Lever A lever is a rod that pivots around an object. When you apply a force at the end of the lever it will tend to rotate the fulcrum to the direction of the force. This rotation multiplies the applied force and allows you to lift or move something that would require a greater amount of force if you tried to apply it directly to the load. The distance between the fulcrum of the lever and the point where you apply force determines the maximum amount of movement. This is referred to as the mechanical advantage. The mechanical advantage increases when the lever is extended. You can calculate the mechanical advantage by dividing the distance from fulcrum point to the point you are applying force by the distance between the fulcrum's point and the end of the lever. Levers can have a variety of effects based on the method by which the force is applied. A lever in class 2 for instance, has a tendency of rotating in the opposite direction once the effort force is applied. If you press on the door handle and force it to open, the forces will cause the same rotational effects as this. However, levers don't create energy. They multiply the force by making small amounts of effort applied over a long distance into larger amounts of force applied over shorter distances. Levers are used to lift heavy objects and transport massive amounts of cargo. This is also the reason behind levers found in many everyday tools like crowbars and fishing rods, claws for hammers, and even your legs when you sit on the hand brake of your vehicle. Lever/Pad Lever pad handles are a type of door handle made from UPVC that has levers on both sides to operate the multipoint lock. They are available in a variety of finishes & variations and can be used on a variety of materials, including UPVC doors, Aluminium doors & Timber Doors. They are sold in pairs for the outer and inner door with spindles & screws included. They are available both hand- and non-handled versions to accommodate different types of users. They can be used to replace the existing doors made of upvc. They are usually operated by lifting up the levers to throw all of the multipoint locks before turning the key to close / unlock. They offer a little more security than the standard lever handles for doors because locking can only be performed from the inside using the key. They're not as secure as a cylinder bolt but are a reasonable alternative for a home with more security. The only downside is that they do not offer the same level of protection as a cylinder bolt and therefore won't prevent access from outside in the event that the door has been left open. We stock a variety of lever pad upvc handles that are manufactured by leading manufacturers in the industry. They will therefore be made from high-quality components. In general, they are supplied with a manufacturer's warranty. Typically, they will be designed to be compatible with a 92mm lock or the replacement version known as a Paddock lock. They will feature a 92mm cylinder center on the inside and 62mm on the outside and be equipped with two spindle followers. Some are inserted into the back plate while others are movable to allow for different fixing centres. Lever/Snib Lever latches, the simplest of all door handles, are used. The lever is pushed downwards to open a latch inside the door that can be locked with keys. Certain lever privacy handles operate in the same way, but with an additional snib, which is similar to a doorknob. A snib is a extremely useful tool, particularly in homes where security and privacy are important. If your partner arrives home late from work, you can use the snib to ensure they won't be able to enter until they're ready in. This kind of handle can also be put in for doors in the interior, like those in bedrooms where you want to limit access from outside. Snib buttons can cause issues in certain situations, particularly when you have locks that are old and warped doors. If the snib is applied in error, or by a person who isn't quite used to it, the door may slam shut and shut you out. You can usually gain entry by knocking the door frame or letterbox. But this isn't a good idea. If your uPVC has an snib, we suggest replacing it with an electronic lock from the E-LOK 7 Series. These smart locks can be retrofitted to double-turn pull handle kits. They come with coverplates that conceal existing holes to ensure an effortless installation. The E-LOK app can be used to open doors with RFID cards or mechanical key. Passcodes are also available for convenience and security. The system has been tested for 200,000 cycles in order to ensure durability. The handles themselves are constructed with a solid-metal construction and are BS EN 1670:2007 Grade 5 for corrosion resistance. Lever/Moveable Pad This is a well-known handle style for front doors. It comes with the benefit of preventing the door from opening by the outside without a key, if the lock is not deadlocked. This is achieved with 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 use split spindle mechanisms. This kind of operation requires that the internal lever handle and the external pad handle both be fitted to the same lock case. It is a simple change from the current uPVC handles, but it could also involve changing the lock case or a brand new set of handle furniture to allow for this additional function. These aluminium lever/movable pads door handles are suitable to be used on uPVC and come with an easy-to-maintain slide bearing. They also include fixing lugs, spring cassettes, and an unstick slide bearing. They feature a euro-style cut out and can be fitted to a variety of uPVC and timber doors. Lever moveable pads are offered in a variety of finishes and fit many different multipoint locks. They are designed to work with split spindle multipoint locks which have a 92mm cylinder and require a separate split spindle set, as provided by the lock manufacturer. These Hoppe London lever moveable pad handle 77G/3831N/113 are made from cast aluminum with an anodized finish that is scratch-resistant and resistant to corrosion. 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 an escutcheon for security. Lever/Moveable Snib The lever handle is one of the most popular kinds of door handles made from upvc and comes in a variety of styles. It is comprised of two inline handles that can be locked and moved with a thumbturn cylinder or the use of a key. A pad handle can be used as an alternative to lever handles. It consists of either an adjustable or fixed pad which can be used to operate locks. These Fullex handles have a spring-loaded lever pads with snibs that can be activated to stop the latch from closing. When choosing the right replacement upvc handle, you need to take into consideration 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. Our online measuring guide will help you to measure these parameters so that your new upvc door handle will fit perfectly. We offer free delivery on all orders. Alternatively, you can pick your order up in our store for free. Orders placed by 11am will be ready for collection on the same day.