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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. A locksmith can supply and fit high-security uPVC handles that come with additional security features. The most important measurements you should take are the measurement A (also known as PZ) along with the length of the backplate. Make sure to check these measurements to make sure that your new uPVC handles will fit. Lever/Lever A lever is a solid bar that pivots around a central point (known as a the fulcrum). When you apply a force at the end of the lever it will tend to rotate the fulcrum in the direction of the applied force. 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 at which you apply force determines the most effective movement. This is known as the mechanical advantage. The advantage of mechanical force increases when the lever is extended. You can calculate mechanical advantage by dividing distance from fulcrum point to the point at which you are applying force by the distance between fulcrum point and the end of lever. Levers can also have a variety of effects based on how the forces are applied. A lever of class 2 for instance is prone to turning in the opposite direction when the effort force is applied. If you push on the door handle the force will create the same rotational effects as this. However, levers don't create energy. They simply increase the force you exert by changing a small amount of effort across a large distance into a greater amount of force applied over a smaller distance. Levers are used to lift heavy objects and transport huge amounts 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 legs when you sit on the hand brake of your car. Lever/Pad Lever pad handles, also referred to as upvc door handles have levers on each side to operate the multipoint locks. They are available in a variety of variations & finishes and are suitable for a variety of materials, including UPVC, Aluminium & Timber doors. They are sold as a pair for the outer and inner door, with screws and spindles included. They are also available in hand and unhandled versions for different types of users. These locks can be used to replace existing upvc door. They are typically operated by lifting the levers to throw all of the multipoint locks and turning the key to close / unlock. They provide a bit more security than the standard lever handles for doors because locking can only be done by the inside using a key. They're not as secure as a cylinder lock but they are cost-effective ways to increase the security of your home. The only disadvantage is that they don't have the same level of protection as a cylinder bolt and therefore won't prevent access from outside when the door is left open. We have a wide selection of lever pad upvc handles that are made by top manufacturers in the industry. They will therefore be constructed with top quality components. They are also typically supplied with a manufacturers guarantee. They usually are designed to work with the 92mm lock, or a replacement model called a Paddock Lock. They will feature a cylinder with 82mm diameter on the inside and 62mm on the outside. They are also fitted with two spindle followers. Some come with the backplate, and others are removable for different fixing centers. Lever/Snib Lever latches are the simplest type of door handles. The lever is pulled down to open a latch inside the door, which can be locked with a key. Certain lever privacy handles operate similar to the doorknob, but with an additional knob, similar to a doorknob. A snib can be very useful tool, particularly in homes where security and privacy are essential. You can use the snib feature to block your guest from entering until they are prepared. This kind of handle can also be put in for doors in the interior, like those in bedrooms where you wish to limit access from outside. Snib buttons can cause issues in certain circumstances, especially when you have old locks and warped doors. If the snib switch is accidentally pressed, or by someone who isn't familiar with it, your door may shut and lock you out. You can usually gain entry by knocking on the door frame or the letterbox. However, this is not ideal. If your uPVC has a snib we recommend replacing it with an electronic lock from the E-LOK 7 Series. These locks can be retrofitted on pull handle kits that double turn and come with cover plates to hide the holes that are already present, allowing for a seamless install. The E-LOK utilizes a smart app that allows you to unlock the door using mechanical keys or RFID cards and can be set up with passcodes for safe entry and convenience. The system has been tested to 200 000 cycles to ensure long-term durability. The handles are made of solid metal and are in compliance with BS EN 1670 Grade 5 for resistance to corrosion. Lever/Moveable Pad This is a popular handle style for front doors. It has the advantage of keeping the door from opening from the outside without a key if the lock isn't 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 be used with uPVC multipoint locks which use split spindle mechanisms. This kind of operation requires the internal lever handle and the external pad handle to be mounted within the same lock case. This could be a straightforward modification to the existing uPVC handles, but it could also involve changing the lock case or a new set of handles to accommodate this additional function. These aluminium lever/movable pad door handles are suitable for uPVC doors and feature a slide bearing that is maintenance-free as well as spring cassettes, and fixing lugs supplied. These handles feature a cut-out for a euro-profile, and can be mounted on various uPVC or wood doors. The lever-movable pad is available in many finishes to suit a wide range of multipoint locks. They are designed to work with split spindle locks which have an 92mm centre cylinder and require a specific set of split spindles that is supplied by the lock maker. 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 in combination with a variety of other Hoppe products, such as patio door handles. french door handles and window handles . They also include a security escutcheon. Lever/Moveable Snib The lever handle is among the most sought-after kinds of door handles made from upvc and comes in a variety of styles. It has two moveable inline handles and is lockable with either a key or a thumbturn cylinder on the inside. A pad handle can be used as an alternative to lever/lever handles. It is comprised of a fixed or moveable pad that can be used to operate a lock. These Fullex handles feature a spring lever pad and a snib that can be turned on to hold the latch. Choosing the right replacement door handles made of upvc requires careful consideration of the PZ measurement, screw centres and back plate length to ensure that 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 sure that your new upvc handles will be a perfect fit. All orders qualify for free delivery or you can pick up your order at the store. Orders made before 11am will be ready to be picked up the next day.