Types of UPVC Door Handles

If your upvc sliding patio door handle replacement handle 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 with extra security features.

The most important measurements are measurement A (known as PZ) and the length of the backplate (measurement F). Take these measurements to make sure your new uPVC handle will fit.

Lever/Lever

A lever is a solid bar pivoted around a point (known as a Fulcrum). When you apply force towards the end, the fulcrum will rotate in the direction that the force is applied. This motion increases the applied force and allows you to lift or move something that would require more force if you were to apply it directly to the load.

The distance between the fulcrum to the point where you apply the force determines the distance the lever can be moved. This is called the mechanical advantage. The more the lever is extended the greater the advantage in terms of mechanical. You can calculate the advantage of mechanical by dividing distance from fulcrum point to the point you apply force by the distance between the fulcrum point and end of lever.

Levers can produce different effects depending on the way forces are applied. A class 2 lever for instance is prone to turning in the opposite direction once the force of the effort is applied. If you press on the handle of a door the force will create rotational effects similar to this.

However, levers don't create energy. Levers multiply the force by making small amounts of effort applied over a lengthy distance into greater amounts of force that are applied over shorter distances. This is what enables you to accomplish more in a shorter amount of time, which is why levers are often employed to lift heavy objects or moving large quantities of cargo. The lever principle is also used in everyday tools like crowbars. hammer claws fishing rods, hammer claws and even 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 installed on a wide range of materials that include UPVC doors, Aluminium doors & 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 handed and unhanded versions for different types of users.

They are commonly used in new constructions and are used to replace the existing upvc doors. They are typically operated by lifting the levers to throw out all of the multipoint locks, and turning the key to close and unlock. They provide additional security in comparison to traditional 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 safe as a cylinder lock but they're cost-effective ways to increase the security of your home. The only downside is that they do not offer the same level of protection like a cylinder lock and therefore don't block access to your home if the door is left open.

The majority of lever pad upvc door handles that we have in stock are manufactured by the top manufacturers in the industry and are made from high quality components. In general, they are supplied with a manufacturer's warranty.

Typically, they will be designed to be compatible with a 92mm lock, or the replacement version of this known as a Paddock lock. They will feature an 82mm cylinder centre on the inside and 62mm outside. They are also fitted with two spindle followers. Some come with the backplate, and others can be removed to accommodate different fixing centers.

Lever/Snib

Lever latches are by far the most simple kind of door handles. The lever is pushed downwards to activate a simple latch inside the door. It can be locked with keys. Some lever privacy handles operate on the same principle however with an additional snib, similar to a doorknob.

A snib is a extremely useful tool, particularly in homes where privacy and security are crucial. If your partner is arriving home late from work, you can apply the snib to ensure they aren't allowed in until they're ready to come in. This kind handle can also be used on doors inside, such as those in bedrooms where you want to restrict access from outside.

Snib buttons can cause issues in certain situations, particularly when you have old upvc door handles locks and doors that are warped. If the snib switch is accidentally pressed by someone who isn't familiar with it, the door may be slammed and you locked out. In most cases, you can gain entry by knocking on the door's frame or letterbox, but this isn't ideal.

If your uPVC has a snib, we recommend replacing it with a smart lock from the E-LOK 7 Series. These can be retrofitted over double glazing window handle turn pull handle kits and are available with cover plates to conceal existing holes to ensure 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 for secure entry and convenience. The system has been tested to 200k cycles to ensure durability. The handles themselves are made using a solid metal structure and are BS EN 1670:2007 Grade 5 for corrosion resistance.

Lever/Moveable Pad

This is a well-known handle design for front doors that has the advantage of preventing the door from being opened from outside without a key if the lock is not deadlocked. This is achieved by using a 'pad-shaped' external handle that locks into the gap between the handle and the lock case.

This handle is designed to work with uPVC multipoint locks that use split spindle mechanisms. This type of operation requires that the lever handle and external pad handle for patio door be attached to the same lock case. This could be a straightforward replacement of the current uPVC handle, but it could also require a lock case change or a new set to handle furniture.

These aluminum levers and movable pads door handles are suitable to be used on uPVC and feature a maintenance-free slide bearing. They also come with fixing lugs spring cassettes and an unstick slide bearing. They have a euro profile cut out and are fitted to a wide range of uPVC and timber doors.

Lever moveable pads are available in a variety of finishes and suit many different multipoint locks. They are specifically designed to be used with split spindle locks which have the 92mm cylinder as their centre and require a specific set of split spindles supplied by the manufacturer of the lock.

These Hoppe London lever moveable pad handle 77G/3831N/113 is made of cast aluminum with an anodized surface that is scratch-resistant and resistant to corrosion. They can be used in conjunction with various other Hoppe products like Patio Door Handle door handles, french door handles, and window handles. They are also fitted with a security escutcheon.

Lever/Moveable Snib

The lever handle is one of the most well-known types of upvc door handles and is available in a range of styles. It is comprised of two inline handles that can be moved and can be locked using either a key or thumbturn cylinder that is inside. A pad handle can be used as an alternative to lever or lever handles. It consists of either a fixed or moveable pad that can be used to operate a lock. These Fullex handles have a sprung lever pad as well as a snib, which can be activated in order to secure the latch.

The selection of the appropriate replacement door handles made of upvc requires careful consideration of the PZ measurement, screw centres and back plate length to ensure the new handle will be a good fit and work with the existing locking system on your doors. Our online measuring guide will help you take these measurements to ensure that your new upvc handle fits perfectly.

All orders are eligible for free delivery, or you can pick up your order at the store. Orders made before 11am will be available for collection the same day.