Types of UPVC Door Handles
When your upvc door handle requires replacement, it is essential to choose the correct replacement for your home. A locksmith can offer and install high-security uPVC door handles that have additional security features.
The most important measurements to take are the measurement A (also called PZ) as well as the length of the backplate. Take these measurements to make sure that your new uPVC handle will fit.
Lever/Lever
A lever is a rigid bar that is pivotally positioned around a point (known as a the fulcrum). When you apply force to the end of the bar, the fulcrum will tend to move in the direction of the force is applied. This rotates the force and lets you lift or move things that 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 benefit. You can calculate mechanical advantage by dividing the distance from fulcrum point to the point you are applying force by distance between the fulcrum's point and the end of lever.
Levers also have various effects based on how the forces are applied. A lever of class 2 for instance, has a tendency of rotating in the opposite direction once the force applied to it. The forces generated by pushing on the handle of a front door can produce rotational effects that are similar to these.
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 greater amount of force applied over a shorter distance. This is what enables you to complete more work in a shorter period of time, and it is why levers are often used to lift heavy objects or moving large amounts of cargo. This is also the basis behind levers found in many everyday tools like crowbars and fishing rods, claws for hammers and even your legs when you sit on the hand brake of your vehicle.
Lever/Pad
Lever pad handles, also known as upvc door handles, have levers on each side to operate the multipoint locks. Lever pad handles are available in a variety of finishes & variations and can be installed on a wide range of materials such as UPVC doors, Aluminium doors & Timber Doors. They are sold in pairs for the inner and outer door with spindles & screws included. They are available in both hand and unhandled versions to accommodate different types of users.
They are typically used for new builds and can be used to replace the existing doors made of upvc. The levers are raised to open all the multipoint locks, and the key is turned to lock or close the door. They are more secure when compared to traditional lever door handles since the locking mechanism is only accessible via the inside using a key unless the door is deadlocked.
They are not as secure as a cylinder bolt however they are an affordable option to provide extra home security. The only disadvantage is that they don't have the same level of security 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 offer are manufactured by top manufacturers in the industry and are constructed using high quality components. In general, they come with a manufacturer's guarantee.
Typically, they are designed to work with a 92mm lock, or the replacement version known as a Paddock lock. www.repairmywindowsanddoors.co.uk will have a 92mm centre cylinder on the inside and 62mm on the outside. They will also come with two spindle followers. Some are fitted with the back plate whilst others are movable to enable different fixing centres.
Lever/Snib
Lever latches, which are the simplest of door handles are utilized. The lever is pushed down to open a latch inside the door that can be locked using keys. Certain lever privacy handles work using the same principle however, with the addition of the snib (like a doorknob).
A snib button can be very beneficial, especially for homes where it's crucial to maintain privacy or security. You can use the snib button to prevent your guest from entering until they are ready. This kind of handle is also popular in doors that are inside, such as bedrooms, where you might want to restrict access from outside.
Snib buttons may cause problems in certain circumstances, especially when you have locks that are old and doors that are warped. If the snib button was accidentally pressed by a person who isn't familiar with it, the door could slam and lock you out. Most of the time, you can gain entry by knocking on the door frame or the letterbox, but this isn't 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 that hide existing holes to make it a seamless installation. The E-LOK app can be used to unlock doors using RFID cards or a mechanical key. Passcodes are also available to ensure security and convenience. The system has been tested for 200,000 cycles to ensure long-lasting durability. The handles themselves are constructed 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 has the advantage of preventing the door from being opened without an outside key if the lock has not been deadlocked. This is accomplished through an external 'pad' handle which locks in the gap between the handles and the lock case to stop the latch from being removed or the door from being opened.
This handle is designed to be used with uPVC multipoint locks that use a split spindle mechanism. This kind of operation requires the lever handle and the external pad handle to be mounted on the same lock case. This can be a simple change from the current uPVC handles, but it might also require changing the lock case or a new set of handle furniture to allow for this added functionality.
These aluminium lever/movable pads door handles are designed for use on uPVC and feature an unmaintained slide bearing. They also come with fixing lugs, spring cassettes, and a non-stick slide bearing. These handles feature a euro-profile cut out, and can be fitted to various uPVC or doors made of timber.
Lever moveable pads are offered in various finishes and can be used with a variety of multipoint locks. They are designed to work with split spindle locks which have a centre cylinder of 92mm and require a special set of split spindles supplied by the manufacturer of the lock.
These Hoppe London 77G/3831N/113 lever moveable pad handles are manufactured from cast aluminium with an anodised finish that is corrosion resistant and has high scratch resistance. They can be used with various other Hoppe products, including patio door handles, french door handles and window handles and come complete with an escutcheon for security.
Lever/Moveable Snib
The lever/lever handle is among the most sought-after types of upvc door handles and comes in a variety of designs. It has two inline handles that move and can be locked with either a key or thumbturn cylinder inside. Pad handles can be used as a substitute to lever/lever handles. It is made up of an adjustable or fixed pad which can be used to operate the lock. These Fullex handles have a sprung lever pad and a snib which can be turned on to secure the latch.
Choosing the right replacement door handles made of upvc requires careful consideration of the PZ measurement, the screw centres and back plate length to ensure the new handle will be a good fit and function properly with the existing locking system on your doors. Our online measuring guide will assist you to take these measurements to ensure that the new upvc door handle will fit perfectly.
All orders qualify for free delivery or you can take your order to the store. Orders placed before 11am will be ready to be picked up the next day.