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UPVC Replacement Door HandlesThe handles on your doors are worn out with time and require to be replaced. It is important to match the dimensions of the handles that were previously used when replacing them.The top screw position, the lever and the keyhole sizes are the three measurements you need to check. Use the size guide to help you.Inline Lever/LeverA lever/lever door handle is a modern handle that can be used on replacement or new doors. This type of handle is available in many designs and finishes. A variety of manufacturers provide this handle, including Avocet ERA, Fullex, Hoppe, Mila, Millenco & Yale.Fab and Fix Windsor Inline Sprung Lever Door HandleThe door handles of uPVC/Composite are made of sturdy materials and are suitable for doors with multi-point locks that require a heavy duty design. The handles are inline, and use the same screws and spindle to secure them. They are easily fitted on any uPVC/Composite doors.The design of the sprung lever allows the handle to be positioned and angled for comfortable operation and is suitable for all users. The handle has been tested for endurance up to 200,000 cycles. This helps ensure that the quality of finish and performance over time. The sprung lever can also be shortened to fit the widest range of locks. This is useful for doors with narrower openings where the cylinder is situated further away from the door. A lever that is shorter is a good choice for doors that have latches that can be opened by a thumb turn located on the inside.Lever PadA Lever Pad upvc door handle operates differently than lever handles on doors. These handles are operated by one spindle, or two spindles inline or offset. They are typically employed on UPVC double glazed doors. They are available in a variety of variations and finishes.The handles are available in a variety of finishes, including White chrome, and Gold. The finish is in line with BS EN 1670:2007 Grade 5 and is also resistant to corrosion, thereby giving the handle a high level of durability and performance for its intended use.All of the UPVC lever pad styles for handles come with the spindle and screws, allowing them to be fitted on a new or existing uPVC door. The backplate fixing centres of 211mm permit a bigger size handle that can be beneficial when replacing a damaged or worn multi-point door lock mechanism. These handle levers are also spring-loaded, thereby solving the issue of handles that slide out of the horizontal position when they are not being used.It is crucial to match up the PZ dimensions for both the multipoint lock as well as the uPVC doors when selecting a replacement UPVC spindle and handle. This measurement is also called the ‘handle centre’ or ‘cylinder centres and is an essential aspect in ensuring that you have the correct handles.When you have the right PZ size, you’ll be required to make sure that the lever pads and push pads are a appropriate shape to accommodate the American with Disabilities Act (ADA) compatible handles you need for your doors. These are typically rectangular or round in shape, with an internal lever and external push pad.The majority of UPVC Lever Pads that we offer are spring-loaded. This means that they will return to a horizontal position after not being used instead of hanging, and possibly sticking in the frame. This helps prevent the draughts and cold air from getting into a house. The majority of UPVC lever pad style handles are available in left and right handed versions which allows them to be put on either side of the doors.Euro CylinderCylinder locks are found on uPVC and other kinds of doors. Cylinder locks are operated by using a key that unlocks the cylinder case. This exposes pins that can be aligned to the pins in the lock, and permit them to turn the camera that rotates, opening the door. Euro cylinders can be fitted with up to six pins with external and internal doors typically requiring different levels of security.Choosing the right cylinder is crucial; it is dependent on the way your doors and handle are utilized. Doors that are external, for instance are required to be fitted with cylinders that are more secure, whereas internal doors can be secured with an ordinary cylinder. Some cylinders have extra features that can increase security, such as anti-drill or anti bump properties.To make sure that the euro cylinder is the correct size for your door, it must be measured correctly. The cylinder must be measured from the central screw hole to the ends of the cylinder. This includes the thumb turn in the event that one is present. If you are unable measure it using the lock in its position, you can remove it. It is important to not have a cylindrical lock that extends beyond the handle or escutcheon. This could make it vulnerable to snapping lock attacks.Most modern cylinders are designed with anti-drill and bump resistance features that are built into their design. They are designed to decrease attack chances by forcing the cylinders to turn in a new direction. This can help prevent attacks and protect your doors.There are also cylinders that have been designed to withstand snapping. This is a common attack on cylinders. A special tool is used to break the break line of the lock, and then the front of the cylinder is snapped off. This is a much faster and easier way to gain access than through a multipoint locking system. It also leaves less evidence of the break-in which can delay insurance claims.Spring CassetteThis spring cassette is found in the base plate of your door handle. It provides a sprung solution to help return your multipoint lock handles to their original position after using. Previously a lot of these types of handle didn’t have a spring built into them, and without it they can droop or ‘drop’ once the locking mechanism has been disengaged. The addition of this simple element is among the most effective ways to fix this, and is a great way to prevent your doors made of upvc from getting stuck in either closed or open position, as these aren’t always simple to close manually.The spring cassettes were made to be used with a spring multipoint lock. They won’t work with handles that are not sprung and you’ll have to cut a hole into the backplate to allow them to fit. (Please see the image for a more detailed diagram). They are a replacement for broken or missing cassettes in the backplate of the door handle for numerous brands of uPVC doors. They are sold as one unit. They feature a square cut out that can accommodate an 8mm shaft.These spring cassettes are a great value solution to the problem of door handles that are sagging. They are easy to fit and will extend the life span of your uPVC doors. For more information on our wide range of uPVC accessories and spares, please feel free to get in touch with our team. We are on hand to assist you and provide expert advice.