Types of UPVC patio door handle with lock Handles

If your upvc door handle is in need of replacement, it's important to choose the correct replacement for your home. Locksmiths can provide and install high-security uPVC handles with extra 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 rod that pivots around a point. When you apply a force to the end of the lever it is likely to cause it to turn the fulcrum in the direction of the force applied. This motion increases the force applied and allows you to lift or move something that would require a greater amount of force if you were to apply it directly to the load.

The distance between the fulcrum of the lever and the point where you apply force determines the maximum movement. This is called the mechanical advantage. The advantage in mechanical terms increases when the lever is extended. You can calculate the mechanical advantage by dividing the distance from fulcrum point to the point at which you apply force by the distance between fulcrum point and the end of the lever.

Levers can have different effects based on how forces are applied. A lever in class 2 for instance is prone to rotating in the opposite direction once the force applied to it. If you press on the door handle and force it to open, the forces will cause similar rotational effects to this.

However, levers don't create energy. They multiply the force by making small amounts of effort applied over a long distance into larger amounts of force applied over shorter distances. This allows you to complete more work in a shorter period 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 the levers that are found in many everyday tools like crowbars, fishing rods, hammer claws 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. They are available in a variety of variations and finishes and are suitable for a variety of materials including UPVC, Aluminium & Timber doors. They are sold in pairs for both the outside and the interior doors, with spindles and screws included. They are also available in both handed and unhandled versions for different types of users.

They are typically used for new constructions and can be installed to replace window handles doors made of upvc. The levers are raised to open the multipoint locks and the key is turned to lock or close the door. They offer some extra security when compared to lever handles for doors because the locking window handle function can only be gained via the inside using a key in the event that the door is locked.

They're not as secure as a cylinder bolt but are an affordable alternative for a home with more security. The only disadvantage is that they don't offer the same level of protection as a cylinder bolt, and therefore won't prevent access from outside in the event that the door has been left open.

We stock a large number of lever pad upvc handles produced by the top manufacturers in the market. They will therefore be made from high-quality components. In general, they are supplied with a manufacturer's guarantee.

These are usually designed to work with the 92mm lock, or a substitute version known as the Paddock Lock. They will have a 92mm centre cylinder on the inside and 62mm on the outside. They will also be equipped with two spindle followers. Some come with a backplate in place, while others are movable to accommodate different fixing centers.

Lever/Snib

Lever latches are the most basic type of door handles. The lever is pushed down to activate a simple latch inside the door, which can be locked with a key. Certain lever privacy handles for double glazed doors work based on this same principle but with the addition of an Snib (like knobs for doors).

A snib can be a very useful tool, especially in homes where security and privacy are essential. If your partner is arriving at home late from work, you can use the snib so that they aren't allowed in until they're ready to come in. This kind of handle can also be put in on doors inside, such as those in bedrooms, where you wish to restrict access from outside.

Snib buttons may cause problems in certain situations, particularly when you have old locks and warped doors. If the snib button is used in a mistake or by someone 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's frame or letterbox, but this isn't ideal.

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 onto double glazed windows handles turn pull handle kits. They are available with coverplates that hide existing holes for an easy installation. The E-LOK application can be used to unlock doors with RFID cards or mechanical key. Passcodes are also available for convenience and security. The system has been tested for 200,000 times to ensure long-lasting 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 popular style of handle is used for front doors. It is advantageous because it has the benefit of preventing the door being opened without an outside key when the lock hasn't been deadlocked. This is achieved by a 'pad' shaped external handle that locks into the gap between the handles and lock case to prevent the latch from being pulled back or the door being opened.

This kind of handle is designed for uPVC doors with multipoint locks which operate via split spindle technology. This type of operation requires the internal lever handle and the external pad handle to be fitted on the same lock case. This can be a simple replacement of the existing uPVC handle, however it may also require a new lock case or a brand new set to handle furniture.

These levers/movable pad door handles are suitable for uPVC doors. They feature a maintenance free slide bearing, spring cassettes, and fixing lugs supplied. The handles have an euro-profile cut out and can be mounted on many uPVC or timber doors.

The lever-movable pad is available in many styles to match a wide variety of multipoint locks. They are designed for use with split spindle locks with the 92mm cylinder as their centre and require a specific set of split spindles that is supplied by the lock maker.

These Hoppe London lever moveable pad handle 77G/3831N/113 are made from cast aluminum with an anodized finish that is corrosion resistant and scratch resistant. They can be used in conjunction with many other Hoppe products like handles for french door handles and window handles and come complete with a security escutcheon.

Lever/Moveable Snib

The lever/lever handle is among the most popular types of upvc door handles and is available in a variety of styles. It consists of two handles that can be moved and locked with a thumbturn cylinder or the use of a key. Pad handles can be used as an alternative to lever/lever handles. It consists of either an adjustable or fixed pad which can be used to operate the lock. These Fullex handles feature a spring lever pad as well as a snib, which can be activated in order to secure the latch.

Choosing the right replacement door handles made of upvc requires careful evaluation 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. You can use our online measurement guide to help you take these measurements, so that you can be sure that your new upvc handles will be an ideal fit.

We offer free delivery on all orders. Alternatively, you can pick your order up at our store for no cost. Orders placed by 11am are ready to be collected on the same day.