Types of UPVC Door Handles It is essential to select the appropriate replacement handle made of upvc for your home if your upvc handles need replacing. Locksmiths can provide and install high-security uPVC handles with added security features. The most important measurements to consider are the measurement A (also called PZ) along with the length of the backplate. Check these measurements to ensure your new uPVC handle will fit. Lever/Lever A lever is a rigid rod that pivots around the point. When you apply a force at the end of the lever it tends to rotate the fulcrum to the direction of the force. This rotation multiplies your force and allows you to lift or move objects that normally require more force to lift. The distance between the fulcrum of the lever and the point where you apply force determines the maximum movement. This is known as the mechanical advantage. The advantage of mechanical force increases as the lever gets extended. You can calculate mechanical advantage by dividing distance from fulcrum point to the place where you apply force by the distance between fulcrum point and the end of lever. Levers can produce different effects based on the method by which the force is applied. A lever of class 2 for instance is prone to turning in the opposite direction when the force applied to it. The forces produced by pushing the handle of a front door will create rotational effects similar to these. However, levers don't create energy. They simply increase the force you apply by making a small amount effort across a large distance into a greater amount of force that is applied over a smaller distance. This allows you to do more work in a shorter period of time, which is the reason why levers are frequently used for lifting heavy objects or moving large amounts of cargo. This is also the reason behind the levers you find in a variety of everyday tools such as crowbars and fishing rods, claws for hammers and even your own legs when you stand on the hand brakes of your car. Lever/Pad Lever pad handles are a type of door handle made from UPVC with levers on both sides to operate the multipoint lock. These come in many variations and finishes and can be used with a variety of materials like UPVC, Aluminium & Timber doors. They are sold in pairs for both the doors, both exterior and interior with screws and spindles included. They are also available in hand and unhandled versions to suit different users. These can be used to replace the existing doors made of upvc. The levers are lifted to open all the multipoint locks and the key is turned to lock or close the door. They provide additional security when compared to standard lever door handles since the locking mechanism can only be gained by entering the door with keys unless the door is locked. They are not as secure as a cylinder bolt but are a reasonable alternative to add security. The only disadvantage is that they do not offer the same level of security as a cylinder bolt and therefore don't stop external access in the event that the door has been left open. We have a wide selection of lever pad upvc handles that are made by top manufacturers in the industry. They are made from high-quality components. In general, they come with a manufacturer's warranty. Typically, they will be 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 come with two spindle followers. Some come with a backplate in place, while others can be removed to accommodate different fixing centers. Lever/Snib Lever latches, the simplest of all door handles, are used. The lever is pushed downwards to activate a simple latch inside the door. It can be locked with keys. Certain lever privacy handles operate on the same principle but with a second snib, which is similar to the doorknob. A snib button is very beneficial, especially for homes where it's important to maintain privacy or security. You can use the snib handle to block your guest from entering until they are ready. This type of handle is also popular in doors that are inside such as bedrooms, where you may want to restrict access from the outside. Snib buttons may cause problems in certain circumstances, especially when you have old locks and warped doors. If the snib button is accidentally pressed or by someone who is not familiar with it, your door may shut and lock you out. In most cases, you can get in by knocking on the door's frame or the 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 are available with coverplates that conceal holes that are already present to make it an easy installation. The E-LOK utilizes a smart app to enable you to unlock the door using RFID cards or mechanical keys, and can be set up with passcodes for secure entry and convenience. The system has been tested for 200,000 times to ensure its durability. The handles themselves are made with a solid metal construction and are BS EN 1670:2007 Grade 5 for corrosion resistance. Lever/Moveable Pad This popular handle style is commonly used on front doors. It is advantageous because it has the benefit of preventing the door from being opened without an outside key if the lock has not been deadlocked. This is achieved by using an external handle that is shaped like a pad that locks into the gap between the handle and the lock case. https://www.repairmywindowsanddoors.co.uk/iver-windowrepair/ of handle is designed for uPVC doors fitted with multipoint locks that operate using split spindle technology. This kind of operation requires that the internal lever handle and the external pad handle be attached to the same lock case. This could be a straightforward modification to the existing uPVC handles, but it might also require a change to the lock case or a brand new set of handle furniture to allow this additional function. These aluminum lever/movable pads door handles are suitable for use on uPVC and feature an unmaintained slide bearing. They also include fixing lugs, spring cassettes, and a non-stick slide bearing. These handles feature a euro-profile cut out, and can be fitted to many uPVC or wood doors. Lever moveable pads are offered in a variety of finishes to fit many different multipoint locks. They are designed to be used with split spindle multipoint locks with a 92mm cylinder centre and require a specific split spindle set 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 and corrosion resistant. 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 for windows. They also include a security escutcheon. Lever/Moveable Snib The lever handle is one of the most popular types of upvc door handles and is available in a variety of designs. It is comprised of two moveable inline handles and can be locked using either a key or a thumbturn cylinder on the inside. Pad handles are an alternative to a lever/lever handle. It consists of either a movable or fixed pad that can be used to control the lock. These Fullex handles are sprung lever pads with snibs that can be triggered to hold the latch back. When choosing the right replacement Upvc handle, it is important to think about the screw centres, the back plate length and the PZ measurement. This will ensure that the handle works with your existing locking system. 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 the perfect fit. We offer free delivery on all orders. Alternatively, you can pick your order up in store for free. Orders placed before 11am will be available to pick up the next day.