Types of UPVC Door Handles
If your door handle made of uPVC requires replacement, it is essential to find the right replacement for your home. Locksmiths can provide and install 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). 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 in the direction of the force. upvc door handle rotates the force and allows you to lift or move objects that would normally require more force to lift.
The distance between the fulcrum of the lever and the point where you apply force determines the most effective movement. This is known as the mechanical advantage. The greater the length of the lever, the larger the mechanical advantage. You can calculate mechanical advantage by dividing the distance from fulcrum point to the point you apply force by the distance between fulcrum point and the end of lever.
Levers can also have a variety of effects based on the way in which forces are applied. For example a lever of class 2 has a tendency to turn in the opposite direction to when the effort force is applied (like a teeter-totter). The forces produced by pushing on the handle of a front door will produce rotational effects that are similar to those.
However, levers don't create energy. They just multiply the force you apply by making a small amount effort over a large distance into a greater amount of force applied over a smaller distance. This is what allows you to complete more work in a shorter amount of time, which is why levers are commonly employed to lift heavy objects or moving large quantities of cargo. This is also the reason behind levers found in many everyday tools such as crowbars, fishing rods hammer claws and even your legs when you sit on the hand brake of your vehicle.
Lever/Pad
Lever pad handles are a type of door handle made from UPVC that have levers on both sides to operate the multipoint lock. They come in a variety of designs and finishes, and are suitable for a variety of materials, including UPVC, Aluminium & Timber doors. They are sold in pairs for both the doors, both exterior and interior, with spindles and screws included. They are also available in hand and unhandled versions to suit different users.
They are commonly used in new constructions and are installed to replace doors made of upvc. They are typically operated by lifting the levers to throw all of the multipoint locks before turning the key to close and unlock. They are more secure compared to traditional lever door handles since the locking mechanism can only be accessed by entering the door with keys unless the door is deadlocked.
They are not as secure as a cylinder bolt, but are a cost-effective alternative to add security. The only drawback is that they do not offer the same level of security like a cylinder bolt and therefore don't stop external access when the door is left open.
We stock a large number of lever pad upvc handles made by top manufacturers in the market. They are constructed with top quality components. In general, they are supplied with a manufacturer's guarantee.
They are typically designed to work with the 92mm lock, or a substitute version known as the Paddock Lock. They will feature a cylinder with 82mm diameter on the inside, and 62mm on the outside. They also come with two spindle followers. Some are fitted with the back plate, while others can be removed to allow for different fixing centres.
Lever/Snib
Lever latches, which are the simplest of door handles are used. The lever is pushed down to activate a simple latch inside the door. It can be locked with keys. Certain lever privacy handles operate similar to the doorknob, however with an additional snib, similar to a doorknob.
A snib is a very useful tool, particularly in homes where security and privacy are important. You can use the snib handle to stop your guests from entering the home until they are prepared. This type handle can also be put in for doors in the interior, like those in bedrooms, where you wish to restrict access from outside.
Snib buttons can cause problems in certain circumstances, especially when you have old locks and warped doors. If the snib button is used in error or by a person who isn't quite used to it, the door can close and shut you out. Usually, you can still gain entry by knocking on the door frame or letterbox, however this isn't ideal.
If your uPVC door is equipped with a snib-button, we recommend replacing 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 that conceal existing holes to make it a seamless installation. The E-LOK utilizes a smart app to allow you to open the door with 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 made with a solid-metal construction and are BS EN 1670:2007 Grade 5 for resistance to corrosion.
Lever/Moveable Pad
This is a well-known handle style for front doors that has the advantage of stopping the door from being opened from outside without a key if the lock is not deadlocked. This is achieved by a 'pad' shaped external handle that locks into the gap between the handles and the lock case to stop the latch from being pulled back or the door opened.
This type of handle is designed for uPVC doors that are fitted with multipoint locks which operate via a split spindle operation. This kind of operation requires that the internal lever handle and the external pad handle are both fitted to the same lock case. This can be a simple change from the current uPVC handles, but it might also involve changing the lock case or even a new set of handle furniture to allow this added functionality.
These aluminium lever/movable pads door handles are able for use on uPVC and come with a maintenance-free slide bearing. They also come with fixing lugs, spring cassettes, and an unstick slide bearing. They feature a euro-style cut out and are fitted to a wide range of uPVC and timber doors.
The lever moveable pad is available in a variety of styles to match a wide range of multipoint locks. They are designed to work with split spindle multipoint locks which have an 92mm cylinder center and require a special split spindle set, as supplied by the lock manufacturer.
These Hoppe London lever moveable pad handle 77G/3831N/113 is made of cast aluminum with an anodized finish that is scratch-resistant and resistant to corrosion. These handles can be used in combination with other Hoppe products, including patio door handles. french door handles, and window handles for windows. They also come with an escutcheon for security.
Lever/Moveable Snib
The lever/lever handle is among the most well-known kinds of door handles made from upvc and comes in a variety of designs. It is made up of two inline handles that can be moved and locked by a thumbturn cylinder, or a key. A pad handle can be used as a substitute to lever/lever handles. It consists of either a fixed or moveable pad which can be used to operate a lock. These Fullex handles have a sprung lever pad and a snib that can be activated in order to secure the latch.
Selecting the best replacement door handles for your upvc doors requires careful analysis of the PZ measurement, screw centres, and back plate length to ensure the new handle will fit and work correctly with the lock system you have on your doors. Our online measuring guide will help you to take these measurements to ensure that the new upvc handle will fit perfectly.
All orders are eligible to receive free delivery or you can pick up your order in-store. Orders placed before 11 am will be ready for collection the same day.