Types of UPVC Door Handles
If your door handle made of uPVC is in need of replacement, it's important to find the right replacement for your home. Locksmiths can supply and install high-security uPVC door handles that come with additional security features.
The most important measurements are measurement A (known as PZ) and the length of the backplate (measurement F). Please check these measurements to ensure that your new uPVC handles will fit.
Lever/Lever
A lever is a solid bar that is pivotally positioned around a point (known as a the fulcrum). When you apply force towards the end, the fulcrum is likely to move in the direction of the force is applied. This rotates the fulcrum, increasing the applied force, allowing you to lift or move something that would require a greater amount of force if you attempted to apply directly to the load.
The distance between the fulcrum of the lever and the point at which you apply force determines the most effective movement. This is called the mechanical advantage. The advantage in mechanical terms increases as the lever is extended. You can calculate the mechanical advantage by dividing the distance from the fulcrum until the point at which you are applying the force by the distance between the fulcrum and the end of the 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 when the force of the effort is applied. If you push the door's handle the force will create rotational effects similar to this.
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. Levers are used to lift heavy objects and move huge amounts of cargo. The principle of the lever is also utilized in everyday tools like crowbars. hammer claws, fishing rods and your own legs, when you stand on your car's hand brake.
Lever/Pad
Lever pad handles, also referred to as upvc door handles, have levers on each side to operate the multipoint locks. Lever pad handles are available in various finishes and variations and can be used on a variety of materials such as UPVC doors, Aluminium doors & Timber Doors. They are sold as a pair for the outer and inner door with spindles & screws included. They are also available in handed and unhandled versions for different users.
These are often used for new constructions and can be used to replace the existing upvc doors. The levers are raised to open the multipoint locks, and the key is turned to close or unlock the door. They offer some extra security when compared to standard lever door handles since the locking mechanism can only be accessed via the inside using keys unless the door is locked.
They are not as secure as a cylinder bolt but are a cost-effective alternative to add security. The only drawback is that they don't have the same level of security as a cylinder bolt, and therefore don't stop external access if the door has been left open.
We stock a variety of lever pad upvc handles that are manufactured by leading manufacturers in the industry. They will therefore be constructed with top quality components. In general, they are supplied with a manufacturer's guarantee.
Typically, they are designed to work with a 92mm lock or the replacement version called a Paddock lock. They will feature a cylinder with 82mm diameter on the inside and 62mm outside. They also come with two spindle followers. Some are fitted with the back plate, while others are removable to allow for different fixing centres.
Lever/Snib
Lever latches are the simplest type of door handles. Pressing down on the lever operates a simple latch mechanism inside to keep the door closed, which can be locked using the use of a key. Some lever privacy handles operate on the same principle but with an additional knob, similar to the doorknob.
A snib button is very beneficial, especially for homes where it's crucial to protect privacy or ensure security. You can use the snib button to prevent your guests from entering the home until they are ready. This type of handle is also popular in interior doors, such as bedrooms, where you might need to restrict access from the outside.
Snib buttons can cause issues in certain circumstances, especially when you have locks that are old and doors that are warped. If upvc door handle repairmywindowsanddoors.co.uk is accidentally pressed by someone who isn't familiar with it, your door may slam and lock you out. Usually, you can still get in by knocking on the door frame or letterbox, but this isn't a good idea.
If your uPVC door has a snib lock it is recommended to replace the handle with a modern E-LOK 7-Series smart lock. These locks can be retrofitted on double turn pull handle kits and are available with cover plates to hide existing holes, to make it a seamless installation. The E-LOK makes use of a smart application that allows you to unlock the door using mechanical keys or RFID cards, and is able to be set up with passcodes to ensure security and convenience. The system has been tested for 200,000 cycles in order to ensure long-lasting durability. The handles are made of solid metal and meet BS EN 1670 Grade 5 for resistance to corrosion.
Lever/Moveable Pad
This is a very popular handle design for front doors. It comes with the benefit of stopping the door from opening from outside without a key if the lock isn't deadlocked. This is achieved by using the 'pad-shaped' handle that locks into the gap between the handle and the lock case.
This handle is designed to work with uPVC multipoint locks that employ a split spindle mechanism. This type of operation requires that the lever handle and the external pad handle both be fitted to the same lock case. It is a simple change from the current uPVC handles, but it might also involve changing the lock case or a new set of handle furniture to allow for this additional functionality.
These aluminum levers and movable pad door handles are suitable for uPVC doors. They feature a slide bearing that is maintenance-free fixing lugs, fixing lugs and spring cassettes supplied. They feature a euro-style cut out and can be installed to a variety of uPVC and timber doors.
Lever moveable 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 with a 92mm cylinder centre and require a separate split spindle set, as supplied by the lock maker.
These Hoppe London 77G/3831N/113 lever moveable pad handles are manufactured from cast aluminium with an anodised finish which is resistant to corrosion 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 a security escutcheon.
Lever/Moveable Snib
The lever handle is among the most popular types of upvc door handles and comes in a variety of designs. It consists of two inline handles that can be locked and moved using a thumbturn cylinder or the use of a key. Pad handles can be used as a substitute to lever or lever handles. It consists of either an adjustable or fixed pad that can be used to operate the lock. These Fullex handles come with a spring-loaded lever pad as well as a snib, which can be turned on to hold the latch.
Choosing the right replacement upvc door handles requires careful analysis of the PZ measurement, the screw centres, and back plate length to ensure that the new handle will fit and work correctly with the existing locking system on your doors. You can use our online measurement guide to help you take these measurements, so that you're certain that the new handles will be a perfect fit.
All orders qualify for free delivery or you can pick up your order in-store. Orders placed by 11am can be picked up on the same day.