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Sash Lock Door Handles Sash locks for handles for doors are a great way to improve the security of your house without compromising on aesthetics. They're used with mortice latches or sash lock and can be paired with a night latch to provide additional locking for internal doors. These handles are made up of two levers placed on a backplate. They can be used with three or five-lever mortice locks. They can be combined with tubes latches. pvc sash windows There are a variety of lever handles that will fit any style. Rustic lever handles work well with a farmhouse or ranch-style decoration and are also very popular in modern homes. Classic lever handles are circular or spherical, and are easy to grasp. They are simple, affordable and can be used with any type of home design. For an elegant look, opt for polished chrome or a satin nickel handle. These finishes are easy to clean and are durable. Antique bronze and polished brass are also choices. Many handles feature decorative designs, such as amber worm-eyes, or long-horned cyrstals. Others feature a star or pin shape molded into the base of the lever. To replace the lever lock door handles, first ensure you have the right screwdriver or other tool to remove them. You may need an awl, or a nail depending on the design and model. Some lever handles feature a small notch or hole at the bottom of the handle that can be used to pull them open. Follow the manufacturer's directions for removing your handles once you have the correct tool. Examine the spindle of your new lever. Doors that are in use may have been morticed for previous latches and locks which requires a specific spindle. Most lever handle manufacturers offer a standardized door handle spindle size. If you are looking to replace a sash-lock door handle, you must remove the handle you have previously installed and disconnect the tubular latch bolt from the strike plate that is on the door frame. The next step is to drill a hole into the door frame, insert the latch bolt into it, and connect it to the strike plate inside the door frame. When installing a new lever door handle, it is crucial to remember that all ADA (Americans with Disabilities Act) compatible handles are designed to be operated with a hand and should not require users to tightly grip or twist their wrists. To meet ADA compliance standards the lever door handle can't be operated using only fingers and thumbs or the entire hand. Sash Lock Handles The primary purpose of door handles with sash locks is to pull the sashes moving together in a tight seal. This prevents drafts from entering the room and helps to maintain indoor temperatures, which can help save energy bills throughout the year. They are perfect for doors that do not call for a keyed lock system. Mortice sashlocks can be described as sash locks that combine the latch and deadbolt into one case. They are fitted to the door's material. They are often used in conjunction with a set of door handles and come with a wide range of options. Lever lock handle works with a lever mounted on an underside of a backplate that is cut beneath it, which permits the use of a key to operate the mortice sash lock. This lock is typically used on non-locking interior doors such as those in dining and living rooms. However, it can also be used with a tubular lock to create the security of the door. These are designed to hold sash together multiple times, and also have hooks that fit into the keeper. They are available in different styles and designs that are suitable for different window types such as sliding or hinged casement windows. Some are made of cast aluminium while others are made of brass or iron. These are available in various finishes to match the other elements of door furniture, such as escutcheons that guard the keyhole. 3 lever sash lock handles are suitable for internal doors but not for external doors, because they lack the level of security required by insurance companies. They also have a lower resistance to forced entry, making them more vulnerable than their certified 5 lever counterparts. A door sash lock with 5 levers is a much better option for external doors because it provides higher levels of protection against forced entry and is more difficult to bypass or pick. The locks are a revolutionary design that has been tested and certified to meet the strict building regulations, fire and disability. The first step to replacing the handle on a sash lock is to remove the old fastener by removing the screws from each end. Be sure to have a screwdriver in your possession and separate the parts carefully so that you don't damage them. Mark the screw holes with pencil to place the new fastener in the correct position when you are ready to install it. Get rid of any dust or paint flecks, and then screw into the new fastener. Test the handle to make sure it works correctly and creates an airtight seal. Tubular Latch Handles The tubular latch is a latch mechanism which sits inside a door and is operated by turning the handle. It is designed to latch a door shut but does not lock it as mortices. They are most commonly used on internal doors, in which locking is not needed. They can be fitted either with lever handles or knobs. There are many sizes of tubular latches available. These range from economy through to top-of-the-line architectural quality. The size of the door is contingent on its use and whether it is equipped with an lock. For instance, a bathroom door may require an open and thumbturn mechanism in case of emergency, so you'll need locks that are lockable. The backset of your door will affect the latch you choose. You must select the latch with an backset measurement that is in line with the distance between the edge and the center of your door's hole for the handle rose or knob. This will ensure your handle/door knobs will operate the latch smoothly. If you are installing a lever or knob with a spring, or without spring, it's crucial to select a tubular latch that is heavy-duty. It should have an elongated follower that is double-sprung. This will ensure an easy action for the latch, and prevent it from becoming sluggish or inactive after regular use. The next step is to mount the latch on the door. First, ensure that the latch is level with the top of the door frame/casing by measuring and marking the location of the latch plate then drilling holes for it. Utilizing a countersink drill bit will aid in creating the proper recess for it to fit comfortably into. Once the latch is installed, you can screw it onto the door. Before installing your locks or handles it is crucial to check that the latch functions correctly. To check, open and close the door several times. If it's not functioning correctly, try lubricating it with WD40 and re-trying it again. If you are still experiencing problems, it may be necessary to contact a professional installer or locksmith. Keyhole Handles Keyhole handles work with a tubular latch that is placed inside the door to open and close it. The handle is able to engage the latch when it is pushed down and then releases it when pulled up. These types of handles are typically used on doors with internal openings like living rooms and doors to dining rooms but can also be used on front doors if combined with the nightlatch. Door knobs are a more contemporary type of handle that incorporates spring-loaded levers/handles on a round or square fixing rose with a matching thumb turn or an escutcheon. They are available in various styles and finishes to suit the doors in your home. They can be used with Euro cylinders or multipoint locking systems to provide additional security. This is accomplished through a variety of points of locking along the door height and requires compatible door handles with the proper lock centre size to accommodate the barrel of the cylinder. Keyhole escutcheons cover the keyhole on the door to hide it and give the handle a sleek appearance. They are available in the screw or pop on design and come in a variety of finishes to match the door handle. A recessed escutcheon, that is affixed to the edge of the door to conceal the keyhole more and provide it with a more modern look, is also utilized. Most of the handles discussed above are designed to be used with a mortice or sash lock mechanism. However, some of them are compatible with Euro Cylinder locks too. These handles are suitable for uPVC door and require compatible handles with the Euro cylinder hole and screw holes in the backplate. These handles could also require an escutcheon for Euro-cylinders, or a standard escutcheon depending on the purpose for which they are used. If you decide to use a mortice lock, sash lock or tubular latch for your door, you need to understand the different features of each and the requirements they have to be compatible with the other components of your uPVC door system. You'll have to take into consideration the door's thickness as well as the door hinges and frame reinforcements as well as the door handle backplate size, the dimensions of the lock centre and the screw centres for the cylinder.