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UPVC Replacement Door HandlesAs time passes the handles on your doors will wear down and require replacement. When replacing them, it is crucial that the new handles conform to the dimensions of the handle that was previously used.The top screw’s location as well as the lever and keyhole size are the three measurements that you need to verify. Check the size guide for assistance with this.Inline Lever/LeverA lever or lever door handle is a contemporary handle that can be put in on new or replacement doors. This kind of door handle is available in a wide range of styles and finishes. A number of manufacturers make this handle including Avocet, ERA, Fullex, Hoppe, Mila, Millenco & Yale.Fab and Fix Windsor Inline Sprung Lever Door HandleThe uPVC/Composite door handles are constructed of durable materials and are suitable for multi point lock doors which require a robust design. The handles are inline and operate off the same spindle and screw fixings, so they can be easily incorporated into existing or new uPVC/Composite doors.The sprung lever design allows the handle to be set and angled to provide a comfortable grip and is suitable for all users. The handle has been endurance-tested to 200,000 cycles. This ensures that the finish is of high quality and performance will last for a long time. The lever that springs is adjustable to fit a wide range of locks. This is particularly useful for narrower door frames where the cylinder is located further back. A lever that is shorter is a good choice for doors that have latches that can be operated by a thumb turn on the inside.Lever PadA Lever Pad upvc door handle operates differently than lever handles that are found on the majority of doors. These handle types are either operated by a single spindle or by two spindles, inline or offset. They are generally used on UPVC double glazed doors. They come in a variety of styles and styles.The handles are available in a variety of finishes including White Chrome and Gold. The finish is BS EN 1670 Grade 5 and resistant to corrosion. This provides the handle with an outstanding performance and long-lasting durability for the purpose it was designed for.All of the UPVC handle lever pad styles are supplied with screws and a spindle that allow them to be installed on a new or existing uPVC door. The 211mm backplate fixing centres permit a bigger size handle that is often a benefit when replacing a damaged or worn multi point door lock mechanism. The levers for these handles have a spring, which solves the problem of door handles that move out of horizontal position when not being used.When selecting the replacement UPVC handle and spindle, it is important to match the PZ dimensions of both the multipoint lock and the uPVC door. This measurement is also referred to as the ‘handle centre’ or ‘cylinder centres which is a crucial aspect of matching up the right handles.Once you have the proper PZ size you will then be required to make sure that the lever pads and push pads are in a suitable shape for the American with Disabilities Act (ADA) compliant handles that you require for your doors. They are usually of a round or square shape with an internal lever and external push pad.The majority of UPVC lever pads that we sell are sprung, meaning that they return to their horizontal position when they are not in use, instead of hanging out and potentially sticking in the frame. This helps prevent the draughts and cold air from entering a property. You will also find that the majority of UPVC handle lever pad style handles are hand-operated that allows you to put them on either side of the door.Euro CylinderCylinder locks are found on uPVC and other types of doors. The cylinder lock operates by using a key that unlocks the cylinder case. This exposes pins that can be aligned with the pins in the lock, allowing them to turn the revolving camera, opening the door. Euro cylinders can be fitted with up to six pins. Internal and external doors require different levels of security.Choosing the right cylinder is vitally important; this depends on the way your doors and handle are utilized. For instance, doors that are external must be secured with a higher security cylinder, while doors inside can be secured using a standard cylinder. Certain cylinders come with extra features that increase security, such as anti-drill or anti-bump properties.To make sure that the euro cylinder is the right size for your door, it should be measured accurately. upvc door handles should be measured from the hole for fixing screws in the middle to the other end of the cylinder, including the thumb turn if you have one. It is best to do this while the lock is in place however, if this is not possible, you may remove it to take measurements. It is important to avoid having a cylinder that extends beyond the handle or escutcheon. This can make it vulnerable to lock snapping attacks.Most modern cylinders are constructed with bump and anti-drill features that are built into their design. They are designed to minimize attack chances by forcing the cylinders to turn in a new direction. This will help to deflect the attack and ensure your doors are secure.There are also cylinders that have been designed to withstand snapping. This is a growing kind of attack on cylinders, where the break line in the lock is targeted using a special tool to snap off the front of the cylinder and allow the door to be opened. This is a much faster and easier way to gain access than through a multipoint locking system. It also leaves less evidence of the burglary which can make it difficult to prove insurance claims.Spring CassetteThis spring cassette is located in the base plate of the door handle. It provides a sprung solution to return your multipoint lock handles back to their original position after usage. These handles used to have no spring and would drop when the locking mechanism was removed. This component is the best solution to fix this problem. It also prevents your upvc door from becoming stuck in the closed or open position as they are difficult to close manually.These spring cassettes were designed to be used with a spring multipoint lock. They will not fit unsprung handles and you’ll need to cut a hole into the backplate to allow them to fit. (Please look at the image for a detailed diagram). They are a replacement for existing damaged or missing cassettes inside the backplates of door handles of numerous brands of uPVC doors. They have a square cut-out that allows for an 8mm spindle to be used and they are supplied individually.These spring cassettes are an excellent value solution for the issue of door handles that have become sagging. They are simple to install and will extend the life of your uPVC door. Please contact our team for more information on our selection of uPVC accessories and spares. We are always available to provide expert advice and to assist you.