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secondary glazing sash windows Lock Door Handles

If you're looking to improve the security of your home, without compromising aesthetics choose doors with sash locks. They are used in conjunction with mortice latches or sash lock and can be used in conjunction with a night latch to add security for doors that are internal.

The handles are made up of a lever/handle on a backplate and are generally used with a three or five lever mortice lock. They can also be combined with an elongated latch.

Lever Lock Handles

There are many kinds of lever handles that can be matched to any style. The rustic lever locks are a favorite in both modern and farmhouse-style homes. Classic lever handles can be circular or spherical, and are easy to grasp. They are easy to use and cost-effective, and can be used in any style of decor. Choose satin nickel or polished chrome handles to create a sophisticated appearance. These finishes are durable and easy to clean. Antique bronze and polished Brass are also choices. Some handles have designs, like amber worm-eyes or long-horned cyrstals. Some levers have a pin, star or other shape molded in the bottom.

To replace the lever lock door handles you need to have the correct screwdriver or tool to remove the handles. You may need an awl, or a nail depending on the model and design. Some lever handles come with an oblique notch or hole at the base of the handle which can be used to pry them open.

Follow the manufacturer's instructions to remove your old handles once you have the correct tool. You'll need to verify the size of the spindle of the new lever handle. Existing doors may have been morticed for previous latches and locks which require a specific spindle. Most lever handle manufacturers offer an established door handle spindle size.

If you are replacing a sash lock door handle the handle that was previously used must be removed, and the tubular latch bolt, which is inside the door, must be disconnected from the strike plate inside the door frame. The next step is to drill a hole in the door frame, insert the latch bolt into it, and connect it to the strike plate inside the door frame.

It is essential to keep in mind that when installing a new lever handle, all handles that comply with the ADA (Americans with Disabilities Act), are designed to operate by hand. The user shouldn't be required to hold their hands tightly or twist their wrists. To ensure that they meet ADA compliance standards the lever door handle cannot be operated by using the thumb and finger or even the entire hand.

Sash Lock Handles

The primary purpose of sash lock door handles is to pull the sashes moving together in a tight seal. This helps to maintain the temperature inside the home and prevents drafts. These are ideal for doors that do not require for a keyed lock system.

Sash locks are often referred to as mortice sashlocks. They incorporate a dead bolt and latch into a single case that is inserted to the surface of the door. They can be used with door handles and come in a variety of options.

The lever lock handle is operated by a lever with an opening cut into the backplate below. This permits a key to be that is inserted into the mortice frame to turn it. It is most often used for non-locking doors like living rooms and dining areas however, it can also be used with a tubular latch for a more secure internal door.

They are designed to keep the sash in place for multiple times, and come with hooks that fit inside the keeper. They are available in a variety of styles and designs to fit into various types of windows, such as sliding sash window locks or hinged casement windows. Some are made of cast aluminium while others are made of brass or wrought iron. They're available in a variety of finishes to complement other components of your door furniture, like escutcheon plates to guard the keyhole.

3 lever sash locks are suitable for internal doors but not external ones, since they don't provide the security level that insurance companies require. They are also less vulnerable to forced entry than their five lever equivalents, making them more susceptible to being harmed.

A door timber sash window lock featuring 5 levers is a much better choice for doors that are outside, as it offers higher levels of protection against forced entry and is much more difficult to pick or bypass. The locks are upgraded in design that has been tested and certified to meet the strictest security, fire and disability regulations.

The first step to replacing the handle of a sash style double glazed windows lock is to remove the old fastener by taking the screws from each end. Make sure you have a screwdriver on hand and carefully separate the pieces to avoid damage. Mark the screw holes using a pencil so that you can align the new fastener properly when you are ready to put it in place it. Remove any dust or paint flecks, then screw into the new fastener. It's important to test the handle to ensure it is working correctly and makes a a tight seal.

Tubular Latch Handles

The tubular latch is a latch mechanism that sits inside a door and is operated by turning your handle. It is designed to shut the door however, it doesn't secure the door as a mortice lock would. They are usually used on internal doors where there is no requirement for locking. They can be fitted with knob handles or levers.

There are various sizes of tubular latches that are available. The sizes range from the basic to the expensive architectural. The size you pick depends on the use of the door and whether you require a lock function. For instance, a bathroom door may require a thumbturn and release mechanism in case of emergency, so you will need locks that are lockable.

The backset of your door will determine the latch you select. This is the distance between the edge of your door and the middle of the hole that is used for the door handle rose/knob and you should select a latch with an identical backset measurement. This will ensure that the knobs and handles can operate the latch smoothly.

If you are fitting an unsprung or sprung door knob or lever, it is crucial to choose a durable tubular latch with a double-sprung follower and tongue. This will give a smooth action for the latch, and prevent it from becoming sluggish or ineffective with frequent use.

Once you've selected the appropriate latch for your needs, the next step is to attach it to the door. First, make sure the latch is in line with the top of the door frame/casing by taking measurements and marking the position of the latch plate then drilling holes for it. Countersink drill bits can aid in creating the right recess that allows it to fit comfortably.

Once the latch is installed, you can screw it into the door. Before installing your door handles or locks it is crucial to check that the latch is functioning properly. To check this simply open and close the door a few times. If it's not functioning properly try lubricating your door with WD40. Then, try it again. If you are still experiencing problems, it may be necessary to consult a locksmith or a professional installer.

Keyhole Handles

The keyhole handles are used with a tubular lock installed inside the door. The latch is used to open and close the door. When the handle is pushed down, the handle is engaged with the latch, and pulling it up releases it allowing the door to open. These types of handles are most often used on internal doors such as living rooms or doors for dining rooms, but they can also be fitted to front doors if they are paired with the nightlatch.

Door knobs are contemporary handles that include a sprung lever/handle with an oval or round fixing stem, and a matching thumb-turn or escutcheon. They come in a wide range of styles and finishes to fit different doors around the home. They can be used with Euro cylinders or multipoint locking systems for additional security. This is achieved by locking the door at multiple points along the length of the door. Compatible door handles are required with the correct lock center dimension to accommodate the barrel.

A keyhole escutcheon covers the keyhole on the door to conceal it and give the handle a stylish look. They come in both the screw or pop on design and are available in various finishes to match the door handle. A recessed escutcheon can be fitted to the edge of the door to conceal the keyhole and create an updated look.

Most of the handles discussed above are designed to be used with either a mortice or the Sash And Case Window Repairs lock mechanism. However some are compatible with Euro cylinder locks as well. These handles are suitable to secure upvc sliding sash windows doors and require compatible handles with a Euro cylinder hole and screw holes in the backplate. These handles could also require a Euro-cylinder escutcheon or a standard escutcheon, depending on the application.

If you decide to use a mortice lock or a sash lock, or a tubular latch for your door, it's important to know the distinct features of each and the requirements they have to be compatible with the other components of your uPVC door system. You will need to consider the door's thickness as well as the hinges for your door, the frame reinforcements, the size of the backplate for the handle, the lock's central dimensions, and the screw centres on the cylinder.