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Types of UPVC Door HandlesIt is crucial to select the correct replacement handle made of upvc for your home when your handles are in need of replacement. Locksmiths can provide and fit high-security uPVC handles with added security features.The most important measurements are measurement A (known as PZ) and the length of the backplate (measurement F). Make sure to check these measurements to make sure your new uPVC handles will fit.Lever/LeverA lever is a rigid bar pivoted around a point (known as a Fulcrum). When you apply force to the end of the bar, the fulcrum will tend to move in the direction of the force is applied. This rotates the force and allows you to lift or move objects that would otherwise require more force to lift.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 the fulcrum to the point where you are applying the force by the distance between the fulcrum and the end of the lever.Levers can also have different effects depending on how the forces are applied. A class 2 lever, for example, has a tendency of turning in the opposite direction once the force of the effort is applied. If you press on the handle of a door the force will create the same rotational effects as this.However, levers don't create energy. They simply increase the force you apply by changing a small amount of effort applied over a long distance into a larger amount of force applied over a smaller distance. This allows you to complete more work in a shorter period of time, which is why levers are often used to lift heavy objects or moving large quantities of cargo. This is also the principle behind levers found in many everyday tools such as crowbars, fishing rods, claws for hammers, and even your own legs when you stand on the hand brake of your vehicle.Lever/PadLever pad handles are a type of upvc door handle that have levers on both sides that operate the multipoint lock. They are available in a variety of finishes & designs and can be used on a variety of materials that include UPVC doors, Aluminium doors & Timber Doors. They are sold in pairs for the inner and exterior door, with spindles and screws included. They are available in unhanded and handed versions to accommodate different types of users.These locks can be used to replace existing upvc door. The levers are raised to open the multipoint locks, and the key is turned to lock or close the door. They provide additional security in comparison to traditional lever door handles because the locking function can only be accessed by entering the door with keys in the event that the door is locked.They're not as secure as a cylinder lock, however they are cost-effective ways to add extra security to your home. The only downside is that they don't offer the same level of protection as a cylinder lock, and therefore don't block access to your home if the door is left open.We stock a variety of lever pad upvc handles produced by the top manufacturers in the field. They are constructed with top quality components. In general, they come with a manufacturer's guarantee.Typically, they are designed to work with a 92mm lock, or the replacement version of this known as a Paddock lock. They will have a 92mm centre cylinder on the inside and 62mm on the exterior and be fitted with 2 spindle followers. Some come with the backplate, and others are removable for different fixing centers.Lever/SnibLever latches, the simplest of all door handles, are used. Pushing down on the lever triggers a simple latch mechanism inside the door to keep it shut, and can be locked using keys. Certain lever privacy handles work in the same way however, with the addition of an snib (like a doorknob).A snib can be very useful tool, particularly in homes where privacy and security are essential. You can use the snib button to stop your guest from entering until they are prepared. This kind of handle can also be put in on doors inside, such as those in bedrooms where you wish to limit access from outside.In certain situations there are instances where snib buttons could cause problems, especially when you have older locks and doors that are distorted. If the snib switch is accidentally pressed by someone who is not familiar with it, the door could be slammed and you locked out. Most of the time, you can get in by knocking on the door's frame or letterbox, however this isn't ideal.If your uPVC has a snib we recommend replacing it with a smart 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 the holes in the existing ones to make it an easy installation. The E-LOK utilizes a smart app to allow you to open the door using mechanical keys or RFID cards and can be configured with passcodes for safe entry and convenience. The system has been tested to 200 000 cycles to ensure long-term durability. The handles themselves are constructed using a solid metal structure and are BS EN 1670:2007 Grade 5 for corrosion resistance.Lever/Moveable PadThis popular handle design is typically used for front doors. It has the advantage of preventing the door being opened without the key from outside in the event that the lock has not been deadlocked. This is accomplished through an external 'pad' handle that locks into the gap between the handles and the lock case to prevent the latch from being withdrawn or the door from being opened.This handle is designed to work with uPVC multipoint locks that use a split spindle mechanism. upvc replacement door handles of operation requires the internal lever handle and the external pad handle to be mounted within the same lock case. It is a simple switch from the current uPVC handles but it may also require a change to the lock case or even a new set of handles to accommodate this additional function.These aluminum levers and movable pads door handles are able to be used on uPVC and feature a maintenance-free slide bearing. They also come with fixing lugs, spring cassettes, and an unstick slide bearing. The handles have an euro-profile cut out and can be fitted to a variety of uPVC or timber doors.Lever moveable pads are offered in various finishes and can be used with a variety of multipoint locks. They are designed to work with split spindle locks that have an 92mm centre cylinder and require a special set of split spindles that is supplied by the lock maker.These Hoppe London lever moveable pad handle 77G/3831N/113 are constructed of cast aluminum with an anodized finish that's scratch-resistant and resistant to corrosion. They can be used in conjunction with a wide variety of other Hoppe products like patio door handles, french door handles and window handles. They come with an escutcheon for security.Lever/Moveable SnibThe lever/lever handle is among the most well-known types of upvc door handles and comes in a variety of styles. It is comprised of two inline handles that move and can be locked with either a key or a thumbturn cylinder inside. A pad handle is an alternative to a lever or lever handle and consists of a fixed or movable pad that can be used to control the lock. These Fullex handles are sprung lever pads that have a snib that can be turned on to stop the latch from closing.The selection of the appropriate replacement upvc door handles requires careful consideration of the PZ measurement, screw centres and back plate length to ensure the new handle will be a good fit and function properly with the locking system already installed on your doors. Our online measuring guide will assist you to take these measurements so that your new upvc handle will fit perfectly.All orders qualify for free delivery or you can take your order to the store. Orders placed before 11am will be ready for collection the same day.