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Types of UPVC Door HandlesIt is essential to select the appropriate replacement Upvc handle for your home if your upvc handles need replacing. Locksmiths can provide and fit high-security uPVC handles with extra 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 ensure your new uPVC handles will fit.Lever/LeverA lever is a rod that pivots around a point. When you apply a force at the end of the lever it is likely to cause it to turn the fulcrum to the direction of the force. This motion increases the force applied which allows you to lift or move something that would require more 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 movement. This is referred to as the mechanical advantage. The advantage in mechanical terms increases as the lever gets extended. You can calculate mechanical advantage by dividing distance from fulcrum point to the place where you are applying force by distance between the fulcrum point and end of lever.Levers can also have a variety of effects based on the way in which forces are applied. For instance the class 2 lever has a tendency to turn in the opposite direction as the force applied to it (like a T-totter). If you press on the door’s handle and force it to open, the forces will cause rotational effects similar to 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. Levers are used to lift heavy objects and move huge quantities of cargo. This is also the basis behind the levers that are found in many everyday tools such as crowbars, fishing rods, claws for hammers, and even your legs when you sit on the hand brake of your car.Lever/PadLever pad handles, also known as upvc door handles have levers on each side to operate the multipoint locks. They come in a variety of designs and finishes, and are suitable for a range of materials including UPVC, Aluminium & Timber doors. They are sold in pairs for both the outside and the interior doors with screws and spindles included. They are also available in handed and unhandled versions for different types of users.These locks can be used to replace the existing upvc door. The levers are lowered to open all multipoint locks, and the key is turned to close or unlock the door. They provide a bit more security than traditional lever door handles since locking can only be performed through the inside with keys.upvc door handle repairmywindowsanddoors.co.uk are not as secure as a cylinder bolt, but are a reasonable alternative to add security. The only downside is that they do not offer the same level of protection as a cylinder lock and they don’t restrict access to the home when the door is left open.The majority of the lever pad upvc door handles that we offer are manufactured by leading manufacturers in the industry, and are constructed using 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 called a Paddock lock. They will have a 92mm cylinder centre on the inside and 62mm on the outside and be equipped with two spindle followers. Some are inserted into the back plate whilst others are movable to enable different fixing centres.Lever/SnibLever latches, which are the simplest of door handles are utilized. The lever is pushed down to open a latch inside the door, which can be locked with a key. The levers for privacy are using the same principle however, with the addition of a Snib (like a doorknob).A snib can be very useful tool, particularly in homes where security and privacy are essential. You can use the snib handle to prevent your partner from entering until they are ready. This kind handle is also used for interior doors like bedrooms, where you may require a lock to prevent access from the outside.In some instances there are instances where snib buttons could cause problems, particularly if you have older locks and doors that are distorted. If the snib is used accidentally or by a person who isn’t used to it, the door could slam shut and lock you out. You can usually get in by knocking the door frame or letterbox. However, this is not ideal.If your uPVC door is equipped with a snib-button it is recommended to replace the handle with an modern E-LOK 7-Series smart lock. These smart locks can be retrofitted to double-turn pull handle kits. They are available with coverplates to hide the holes in the existing ones to ensure an effortless installation. The E-LOK application can be used to open doors using RFID cards or a mechanical keys. Passcodes are also offered for security and convenience. The system is tested to 200k cycles 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 PadThis popular handle style is typically used for front doors. It is advantageous because it has the benefit of preventing the door being opened without an outside key when the lock hasn’t been deadlocked. This is achieved by using the ‘pad-shaped’ handle 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 lever handle and the external pad handle be attached to the same lock case. This can be a simple switch from the current uPVC handles, but it might also involve changing the lock case or a new set of handle furniture to allow for this added functionality.These aluminum levers and movable pads door handles are designed to be used on uPVC and come with an easy-to-maintain slide bearing. They also come with fixing lugs, spring cassettes and a non-stick slide bearing. They have a euro profile cut out and are installed to a variety of uPVC and timber doors.The lever-movable pad is available in various styles to match a wide variety of multipoint locks. They are designed to work with split spindle locks with a centre cylinder of 92mm and require a separate set of split spindles provided by the manufacturer of the lock.These Hoppe London 77G/3831N/113 lever moveable pad handles are manufactured from cast aluminum with an anodised surface that is resistant to corrosion and has high scratch resistance. These handles can be used in combination with a variety of other Hoppe products, including patio door handles. French door handles and window handles for windows. They also include a security escutcheon.Lever/Moveable SnibThe lever handle is among the most well-known types of upvc door handles and is available in a range of styles. It is comprised of two inline handles that can be moved and can be locked using either a key or thumbturn cylinder inside. Pad handles are an alternative to a lever/lever handle. It is made up of an adjustable or fixed pad that can be used to control the lock. These Fullex handles have a sprung lever pad and a snib that can be activated to secure the latch.Choosing the right replacement door handles for your upvc doors requires careful analysis of the PZ measurement, screw centres and the back plate length to ensure the new handle will be a good fit and work correctly with the locking system already installed on your doors. You can use our online measuring guide to help you take these measurements, so that you can be confident your new upvc handles will be an ideal fit.We offer free delivery on all orders. You can pick your order up in our store for free. Orders made before 11am will be ready for collection the same day.