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Types of UPVC Door HandlesIt is crucial to select the appropriate replacement Upvc handle for your home if handles made of upvc require replacement. Locksmiths can supply and install high-security uPVC door handles with extra security features.The most important measurements you should take are the measurement A (also called PZ) along with the length of the backplate. Take these measurements to make sure that your new uPVC handle will fit.Lever/LeverA lever is a rigid rod that pivots around a point. When you apply a force to the end of the lever it will tend to rotate the fulcrum in the direction of the force. This rotation multiplies the force applied which allows you to lift or move something that would require a greater amount of force if you were to apply 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 known as the mechanical advantage. The mechanical advantage increases as the lever gets extended. You can calculate the mechanical advantage by dividing the distance from the fulcrum until the point at which you're applying the force by the distance between the fulcrum and the point at which you are applying the force. the lever.Levers also have various effects depending on how the forces are applied. A lever in class 2, for example is prone to rotating in the opposite direction once the force applied to it. If you press on the handle of a door the force will create similar rotational effects to this.However, levers don't create energy. They simply multiply the force you apply by changing a small amount of effort over a large distance into a greater amount of force applied over a smaller distance. Levers are used to lift heavy objects and move massive amounts of cargo. The lever principle is utilized in everyday tools like crowbars. hammer claws fishing rods, hammer claws, and your own legs, as you are standing on the hand brake of your car.Lever/PadLever pad handles, also referred to as upvc door handles, have levers on each side to operate the multipoint locks. They come in a variety of designs and finishes and can be used with a variety of materials, including UPVC, Aluminium & Timber doors. They are sold in pairs for the outside and the interior doors, with spindles and screws included. They are also available in both handed and unhanded versions for different types of users.They are commonly used in new constructions and can be used to replace the existing upvc doors. They are typically operated by lifting up the levers to throw all of the multipoint locks, and turning the key to close / unlock. They offer a little more security than standard lever door handles, as the locking is only done through the inside with keys.They're not as secure as a cylinder lock but they are an affordable way to provide extra security to your home. The only disadvantage is that they don't offer the same level of protection as a cylinder bolt and therefore won't prevent access from outside when the door is left open.The majority of the lever pad upvc door handles we stock are made by the leading manufacturers in the industry, and are made from high quality components. They also come with a manufacturer's guarantee.These are usually designed to work with the 92mm lock, or a substitute version known as a Paddock Lock. They will feature an 82mm cylinder centre on the inside, and 62mm on the outside. They are also fitted with two spindle followers. Some are fitted with the back plate whilst others can be removed to enable different fixing centres.Lever/SnibLever latches are the most basic type of door handles . The lever is pushed downwards to operate a simple latch inside the door. It can be locked with a key. Some lever privacy handles operate using the same principle however, with the addition of a lock snib (like the doorknob).A snib button is very useful, especially in homes where it's essential to maintain privacy or security. You can use the snib handle to prevent your guests from entering the home until they are prepared. This kind handle is also used in interior doors such as bedrooms, where you may want to restrict access from outside.Snib buttons can cause issues in certain circumstances, especially when you have locks that are old and warped doors. If the snib is used accidentally or by someone who isn't accustomed to it, the door can slam shut and lock you out. Usually, you can still be able to get in by knocking the door's frame or letterbox, however this isn't a good idea.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 existing holes to ensure an effortless installation. The E-LOK uses a smart app to enable you to unlock the door with RFID cards or mechanical keys and is able to be set up with passcodes for safe entry and convenience. The system has been tested for 200,000 cycles in order to ensure long-lasting durability. The handles are constructed of solid metal and meet BS EN 1670 Grade 5 for corrosion resistance.Lever/Moveable PadThis popular handle design is commonly used on front doors. It is advantageous because it has the benefit of preventing the door being opened without the key from outside in the event that the lock has not been deadlocked. This is achieved by the 'pad'-shaped external handle that locks into the gap between the handles and lock case to prevent the latch from being removed or the door being opened.This kind of handle is made for uPVC doors with multipoint locks that operate with split spindle technology. This type of operation requires that the internal lever handle and external pad handle both be fitted to the same lock case. It could be a simple replacement for the current uPVC handle, but it may also require a change in the lock case or a new set to handle furniture.These aluminium lever/movable pads door handles are designed for use on uPVC and come with an unmaintained slide bearing. They also come with fixing lugs, spring cassettes, and an unstick slide bearing. These handles feature an euro-profile cut out and can be mounted on a variety of uPVC or doors made of timber.Lever-movable pads are available in a variety of finishes to can be used with a variety of multipoint locks. They are designed to be used with split spindle multipoint locks which have a 92mm cylinder centre and require a separate split spindle set as provided by the lock manufacturer.These Hoppe London 77G/3831N/113 lever moveable pad handles are made from cast aluminum with an anodised finish that is resistant to corrosion and has high scratch resistance. These handles can be used conjunction with many other Hoppe products, such as patio door handles. french door handles, and window handles for windows. They also come with an escutcheon for security.Lever/Moveable SnibThe lever/lever handle is one of the most well-known kinds of door handles made of upvc and comes in a range of designs. It is made up of two handles that can be locked and moved by a thumbturn cylinder, or keys. A pad handle can be used as an alternative to lever or lever handles. It is comprised of a fixed or moveable pad which can be used to operate the lock. These Fullex handles are sprung lever pads that have a snib that can be turned on to hold the latch back.The selection of the appropriate replacement door handles for your upvc doors requires careful evaluation of the PZ measurement, the screw centres and the back plate length to ensure the new handle will fit and work with the locking system already installed on your doors. You can use our online measurement guide to help you take these measurements, so you're sure that your new upvc handles will be a perfect fit.All orders are eligible for free delivery or you can pick up your order in-store. Orders made before 11am will be ready to be picked up the next day.