Contents
Door handles are mechanical devices that are used to open and close doors. They are typically mounted on the surface of the door and can be operated by turning or pushing a lever or knob. Door handles are available in a variety of materials, such as metal, plastic, or wood, and can come in various shapes and sizes to suit different types of doors and personal preferences. They are an essential component of any door and play a significant role in both the aesthetics and functionality of the door. It can be seen that many people prefer to use bifold doors handles that are build last long and also it is easy to install bifold doors.
What are the Types of Door Handles?
There are several types of door handles available, including:
- Lever handles: These handles have a lever that is pushed down or pulled up to open the door. They are commonly found on interior doors in residential and commercial buildings.
- Knob handles: These handles have a round knob that is turned to open the door. They are commonly found on interior doors in residential buildings.
- Handle sets: These handles include both a knob or lever handle and a separate deadbolt lock. They are commonly found on exterior doors in residential buildings.
- Pull handles: These handles are mounted on the surface of the door and do not have a latch mechanism. They are commonly found on sliding doors and glass doors.
- Electronic handles: These handles use electronic sensors or keypads to lock and unlock the door. They are commonly found on commercial buildings and high-security residential buildings.
- Thumb latch handles: These handles have a thumb latch that is pushed down to open the door. They are commonly found on garden gates and other outdoor applications.
- Flush handles: These handles are recessed into the surface of the door and do not protrude. They are commonly found on sliding doors and cabinet doors.
These are just a few examples of the many types of door handles available. The type of handle you choose will depend on your specific needs, the type of door you have, and your personal preferences.
Lever Handles
Lever handles are a type of door handle that uses a lever to operate the latch mechanism and open or close the door. The lever can be pushed down or pulled up to engage the latch and allow the door to open or close.
Lever handles come in a wide range of styles and finishes, from traditional to modern designs, and can be made from various materials such as metal, wood, or plastic. They are commonly used in residential and commercial applications, such as on interior doors, exterior doors, and in public buildings.
Lever Handles on Rose.
Lever handles on rose are a type of lever handle that are mounted on a circular base or rose, rather than being mounted directly on the surface of the door. The rose is typically made of metal and is designed to cover the mounting hardware and provide a decorative accent.
One advantage of lever handles on rose is that they are easier to clean and maintain compared to other types of door handles. Since the mounting hardware is concealed behind the rose, there are fewer crevices for dirt and debris to accumulate, making them easier to keep clean and hygienic.
What is a knurled handle?
A knurled handle is a type of handle that features a pattern of small, raised lines or ridges on its surface, known as knurling. Knurling is a manufacturing process that involves rolling or cutting tiny ridges onto the surface of a material, such as metal or plastic, to create a texture that provides better grip and traction.
Overall, knurled handles are a useful design feature that can improve the functionality and safety of a wide range of tools and equipment, by providing a secure grip and reducing the risk of slippage or accidents.
Lever Handles on Backplate.
Lever handles on backplate are a type of lever handle that are mounted on a flat rectangular or oval plate, rather than being mounted directly on the surface of the door. The backplate is typically made of metal and is designed to cover the mounting hardware and provide a decorative accent.
One advantage of lever handles on backplate is that they offer a larger surface area to grip compared to other types of door handles, which can be more comfortable for those with larger hands. They also offer a wider range of design options compared to lever handles on rose, which are limited by the size and shape of the circular base.
Operating Mechanisms.
Operating mechanisms refer to the various mechanisms or components that are used to operate a door handle or lock. These mechanisms are designed to engage and disengage the locking mechanism, allowing the door to open and close.
The most common types of operating mechanisms include:
- Latch: A latch mechanism is the simplest type of operating mechanism and is used to hold the door in place without locking it. It typically consists of a spring-loaded bolt that engages with a strike plate on the door jamb.
- Deadbolt: A deadbolt is a locking mechanism that requires a key or thumb turn to engage or disengage. It is typically used on exterior doors and provides a higher level of security compared to a latch.
- Mortise lock: A mortise lock is a type of lock that is installed inside a mortise cut-out in the door. It typically consists of a latch, deadbolt, and handle, and is commonly used in commercial and high-security applications.
- Cylinder lock: A cylinder lock is a type of lock that uses a cylinder to engage and disengage the locking mechanism. It is commonly used in residential and commercial applications and can be operated using a key or electronic access control.
- Electronic lock: An electronic lock uses electronic access control, such as a keypad or biometric scanner, to engage and disengage the locking mechanism. It is commonly used in commercial and high-security applications.
The choice of operating mechanism will depend on the level of security and convenience required for the specific application. Door handles and locks can also be combined with other features, such as door closers and panic bars, to provide additional functionality and safety.
Lever lock
A lever lock is a type of locking mechanism that uses a lever handle and a cylinder lock to secure a door. The lever handle is used to engage and disengage the locking mechanism, while the cylinder lock is used to lock and unlock the door.
When the lever handle is turned, it operates a latch that holds the door in place. The cylinder lock is typically located above or below the lever handle and can be operated using a key or thumb turn. When the lock is engaged, the latch is prevented from releasing, effectively locking the door.
Lever Bathroom
A lever bathroom handle is a type of door handle commonly used on bathroom doors. It features a lever handle on one or both sides of the door that can be operated with minimal effort, making it easy for people with limited hand strength or mobility to use.
The lever bathroom handle is typically installed with a privacy lock mechanism that allows the door to be locked from the inside. This lock mechanism is designed to prevent anyone from entering the bathroom while it is in use.
Lever Latch
The lever handle is used to operate the latch mechanism, which is spring-loaded and engages with the strike plate on the door jamb. When the lever handle is turned, it retracts the latch and allows the door to be opened. When the door is closed, the latch mechanism automatically engages with the strike plate, holding the door in place.
Some lever latches may also feature a privacy function that allows the latch to be engaged from the interior side of the door to provide privacy without requiring a key. This function is often used on bathroom and bedroom doors.
Pull Handles
A pull handle is a type of door handle that is designed to be pulled rather than turned to operate the latch mechanism. It is commonly used on doors that do not require a locking mechanism, such as closet or pantry doors, or on the push side of doors that have a push/pull function.
Pull handles are typically mounted to the surface of the door, and may be made of various materials such as metal, wood, or plastic. They can be designed with various shapes, sizes, and finishes to complement the aesthetics of the door and surrounding environment.
Pull Handles on Rose.
Pull handles on rose can be made of various materials such as metal, wood, or plastic, and are available in a wide range of styles and finishes to match different décor styles. They can be used on doors that do not require a locking mechanism, such as closet or pantry doors, or on the push side of doors that have a push/pull function.
The rose is typically mounted to the surface of the door using screws, and the handle is attached to the rose using a spindle that passes through the door and operates the latch mechanism.
Pull Handles on a Backplate.
Pull handles on a backplate are a type of door handle that features a handle attached to a rectangular or square plate, known as a backplate. The handle is designed to be pulled to operate the latch mechanism, while the backplate serves as a decorative cover that also provides additional support for the handle.
The backplate is typically mounted to the surface of the door using screws, and the handle is attached to the backplate using a spindle that passes through the door and operates the latch mechanism.
Back-to-back pull Handles.
Back-to-back pull handles are a type of door handle that consists of two handles mounted on opposite sides of a door, with each handle connected to the other through the door. They are commonly used on glass doors or other types of doors where a through-bolt or concealed fixing is required.
Back-to-back pull handles provide a stylish and functional way to operate a door, while also serving as a decorative element that enhances the overall look of the door and surrounding environment. They are a popular choice for both residential and commercial applications due to their versatility, durability, and aesthetic appeal.
Bolt through pull Handles.
Bolt through pull handles are a type of door handle that features two handles mounted on opposite sides of a door, with each handle connected to the other through the door using a threaded bolt or rod. The bolt or rod passes through the door and is secured with nuts or caps on each end of the handle, providing a secure and sturdy mounting.
Bolt through pull handles provide a stylish and functional way to operate a door, while also serving as a decorative element that enhances the overall look of the door and surrounding environment. They are a popular choice for both residential and commercial applications due to their versatility, durability, and secure mounting.
Face Fix Handles.
Face fix handles are a type of door handle that are mounted directly onto the face of a door using screws or other types of fixings. They are typically used on doors that do not require a through-bolt or concealed fixing, such as solid wood doors, metal doors, or hollow core doors.
Face fix handles can be made of various materials such as metal, wood, or plastic, and are available in a wide range of styles and finishes to match different décor styles. They are easy to install and can be mounted at any desired height or position on the door.
Sliding Door Handles.
Sliding door handles are a type of door handle that are specifically designed for use with sliding doors. They are typically installed on the sliding panel of the door and provide a comfortable and secure grip for opening and closing the door.
Some sliding door handles feature a latch mechanism that allows the door to be locked from the inside or outside, providing added security and privacy. Others may have a pull-only function, which means they do not have a latch and are used solely for opening and closing the door.
Door knobs
Door knobs are a type of door handle that are typically round or cylindrical in shape and feature a single knob for opening and closing a door. They are commonly used on interior doors, such as bedroom doors, closet doors, and bathroom doors.
Some door knobs feature a latch mechanism that allows the door to be locked from the inside or outside, providing added security and privacy. Others may have a non-locking function and are used solely for opening and closing the door.
Dummy Door knobs.
Since dummy door knobs do not have a latch or lock mechanism, they are used solely for pushing or pulling a door open or closed. They are not designed to be used as a locking mechanism or for providing security.
Dummy door knobs are a popular choice for double doors, as they provide a uniform and symmetrical appearance when used in pairs. They are also an affordable and simple solution for doors that do not require a functioning latch or lock.
Passage Door Knobs.
Passage door knobs feature a latch mechanism that allows the door to be opened or closed with a simple turn of the knob. They do not have a lock and are not designed for use on doors that require privacy or security.
Passage door knobs are a popular choice for interior doors, as they provide a simple and functional way to operate a door without the need for a locking mechanism. They are also an affordable and easy-to-install solution for doors that do not require a lock.
Privacy Door knobs.
Privacy door knobs typically feature a button or turn lock on the interior side of the door that can be engaged to lock the door. They can be unlocked from the exterior side of the door with a small tool, such as a flathead screwdriver or a specialized key.
Privacy door knobs are a popular choice for interior doors where privacy is required, such as bathroom or bedroom doors. They provide a functional way to lock a door while also serving as a decorative element that enhances the overall look of the door and surrounding environment.
Keyed entry door knobs.
Keyed entry door knobs can be made of various materials such as metal, wood, or plastic, and are available in a wide range of styles and finishes to match different décor styles. They can be designed to have a simple, classic look or a more ornate, decorative appearance.
Keyed entry door knobs feature a keyed cylinder on the exterior side of the door that can be turned with a key to engage or disengage the lock. On the interior side of the door, there is typically a button or turn lock that can be engaged to lock the door without requiring a key.
Door Levers vs Door knobs
Door levers and door knobs are two common types of door hardware used to open and close doors, but they have some differences in terms of design, functionality, and accessibility.
Design
Door knobs have a round or oval shape and are typically installed on a door at waist height. Door levers, on the other hand, have a lever-shaped handle and are typically installed at a lower height, making them more accessible for people with disabilities or mobility issues.
Functionality
Door knobs and door levers both perform the same basic function of opening and closing a door, but they operate in different ways. Door knobs require twisting or turning to operate, which can be difficult for people with limited hand mobility or strength. Door levers, on the other hand, can be easily operated with a push down or upward motion, making them more user-friendly for people with disabilities or arthritis.
Accessibility
As mentioned above, door levers are generally considered more accessible than door knobs, particularly for people with disabilities or mobility issues. This is because door levers can be easily operated with a push down or upward motion, while door knobs require twisting or turning, which can be difficult for some people.
Overall, the choice between door levers and door knobs comes down to personal preference and accessibility needs. While door knobs are a classic and traditional choice, door levers offer a more modern and accessible option that can be easier to use for many people.
Verdict
The choice between these different types of door handles depends on factors such as accessibility needs, security requirements, and overall aesthetic preferences. Door levers and door knobs, for example, differ in terms of design, functionality, and accessibility, with door levers offering a more user-friendly option for people with disabilities or limited hand mobility. Ultimately, the decision of which type of door handle to use comes down to personal preference and practical considerations.