Pivot hinges are a popular choice for today’s doors because of their distinct design. These hinges allow the door to rotate around a single point, which is often at the top or bottom of the door. When opening and closing, these doors ensure smooth and flawless movement. They are usually used where there is insufficient space for a standard hinge to swing fully open.
In this guide we will explain pivot hinge details, including what pivot hinges are, how they work, the benefits they provide and how to install them.
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What Is a Pivot Hinge?
A pivot hinge differs from other hinges in that the pivot point is usually not centered but is quite close to the door frame or at times actually out of the door frame. The L-shaped hinge opens freely and in a more efficient manner since it stays vertical in both positions when installed at right angles to the door. They are usually designed for single-action doors and are strong enough for commercial use.
What Are Pivot Hinges Used For?
Pivot hinges are very flexible, therefore they are used in a variety of applications. Here are some of the most common uses of pivot hinges:
- In the entryways pivot hinges are used to separate rooms or big living areas which keeps the space open and breezy. It is also a popular choice for modern front doors because of its stunning focal point which provides a seamless, contemporary entrance.
- The glass doors , which mainly are the frameless ones, are fitted with pivot hinges since they are sufficiently strong to hold their weight with rather small frames. The basic design of pivot hinges is indeed similar to the innovative, modern appearance of frameless glass.
- Designers and architects use pivot hinges in unique installations where doors are more than just functional parts. For example, pivot hinges can be used to mount doors that rotate around a central or offset axis that produce a dramatic effect.
- Pivot hinges allow doors to be opened in less space. As the door swings around a central point, it needs less space than a door with standard side hinges which makes it a perfect choice for small areas.
- Pivot hinges allow doors to swing in both directions that makes them ideal for high-traffic areas where people need to push or pull the door. This feature is mostly used in restaurants, hotels, and offices.
What Are Pivot Hinge Types?
There are several types of pivot door hinges, each with its own set of features, functionality, and durability. Each is tailored to fit specific requirements and conditions, especially in commercial environments where they have to withstand heavy use and frequent wear and tear. Here are some of the common types of pivot hinges:
1. Offset Pivot Hinges
An offset pivot hinge is not like other door hinges in design, as the pivot point is not in the center. The pivot point typically is nearly outside the frame of the door. This L-shaped hinge allows the door to swing smoothly and efficiently, as it remains upright in both positions and attaches at a 90-degree angle to the door. They are designed for single-action doors and are both durable and mainly used in commercial applications.
2. Center Hung Pivot Hinge
These pivot hinges are usually positioned in double acting doors. Just like offset hinges, pivot hinges are mounted on the top and bottom edges of the door but in line with the door hidden pivot point. They allow doors to swing open and close as if they are rotating around a single point and located between the top and bottom edges. It has a smooth swinging motion and is usually used on large and heavy doors.
3. Floor Pivot Hinge
Floor pivot hinges, sometimes referred to as bottom pivot hinges, are installed at the floor level and rotated from the bottom. These devices are highly qualified for heavy or glass doors as they are well-placed to distribute the weight and also facilitate the smooth operation of the doors. However, such mechanisms are used commonly with doors which require free swinging in both directions for stability and a smooth operation. Their discreet design maintains a clean aesthetic which is why they are widely used in modern architecture.
4. Heavy Duty Pivot Hinges
The heavy duty pivot hinges are designed for heavy or high traffic doors making them ideal for commercial as well as industrial places. Through their careful construction, they guarantee constant efficiency and are able to not only swing the doors well but also have sufficient strength to maintain the roof. Heavy duty pivot hinges are employed in warehouses, retail spaces, and other high traffic places among others, and they are able to provide the strength and durability they withstand tough applications without any impact on functionality or safety.
How do pivot hinges work?
The door spins around a pivot, which acts as its center. They have a pivot point, which is typically a pin or rod that runs through the door’s top and bottom. A pivot hinge system is made up of two primary components: the top pivot and the bottom pivot. The top pivot is often attached to the door frame directly below the ceiling, while the lower pivot is attached to the floor.
The door is connected to the pivot points at the top and bottom with specially designed hardware. These parts are often plates or brackets that attach to the door and extend to the pivot points. Pivot hinges can be self-closing or free-swinging. When pushed or pulled, the door swings around its central axis and pivots. This swinging action enables for smooth door opening and shutting.
The pivot hinges are usually concealed within the door and frame, resulting in their clean and streamlined appearance. This is common with modern and contemporary styles of door design. Many of the pivot hinges are very adjustable, allowing them to give further leveling options of the door and its swing. The ability of adjustment ensures a fine and smooth closure of the panel doors, and perfect alignment during their operation.
Steps to Install Pivot Hinges on Doors
Installing pivot hinges on the doors can be an easy job if you follow the right instructions and have the required tools. The following are the main steps in the procedure.
Step 1
Make sure you have all the tools needed for the installation before you start. A drill, drill bits, screwdriver, measuring tape, pencil, and a pivot hinge kit are some of the essential instruments.
Step 2
First, use a measuring tape to find the ideal location for the pivot door hinges. Next, use a pencil to make a clear marking of the point where the hinges will be secured.
Step 3
Drill the pilot holes before you mount the pivot hinges. You should have a list of screw options in your pivot hinge kit, go for a drill bit that is the size of the screws you got from the kit. Find the centers for the screw holes in the door and check if the drill bits can fit there. Once you make these marks, go on with the drill to make the holes.
Step 4
Now that you have the screws drilled to the new door, it’s time to install the pivot hinges. On the door’s side, align the hinge leaf with the holes and proceed to insert the screws through the pre-drilled holes. Take the screws that came with the hinges and fasten the door panels by screwing them into the predrilled holes. Repeat the process with the other hinges which you want to install, ensuring each process is handled well.
Step 5
The important step is to make sure that the door moves properly, open then close it to see that it swings smoothly. If there is any hurdle you can make the changes by slowly loosening the screws and moving the hinges until the desired movement is achieved.
For a visual explanation on how to install pivot hinges watch this video.
In some cases, your hinges require extra support on the door frame side. Ensure that your package includes additional hardware for this purpose according to the manufacturer’s instructions. This guarantees the stability and lifespan of the door installation.
Benefits of Pivot Hinges
Pivot hinges offer several benefits, making them an excellent choice for some door installations. Here are the primary benefits:
Space-Saving Design
Pivot hinges are an excellent choice when you have limited door swing area. Unlike standard hinges, which require room for the door to open, pivot hinges allow doors to spin in a fixed position, eliminating the need for additional space. They are currently great for closets, small rooms, and areas with limited accessibility.
Durability and Strength
Pivot hinges are designed for heavy use and weight lifting because of their dependability and functionality. They can withstand big loads, such as supporting massive doors and gates, because these hinges are built of high-quality materials such as stainless steel or brass.
Smooth Operation
Pivot door hinges allow the doors to open and close effortlessly with little effort. They are an excellent solution for bi-directional door swinging applications since they allow for entire 180-degree action. Furthermore, these hinges provide various benefits to pivot door hinge hardware.
Security and Safety
Because of the way they are created, pivot hinges give an extra layer of security. The pivot point, which is situated at the top or bottom of the door, prevents intruders from pulling the door and removing it from the frame. As a result, pivot hinges are ideal for entry doors and other areas where security is top priority.
FAQ’S
How do pivot hinges work?
A pivot hinge enables a door to pivot from one point to its top and bottom. The pivot is usually put at the top and bottom of the door, which allows it to swing open and close. This unique feature cuts down on frame wear yet gives your door a modern, clean look, so these are perfect solutions for large or heavy doors.
What are the two main types of pivot hinges?
There are two main types: Center hung pivot hinges and offset pivot hinges.
Center hung pivot hinges are installed in the center of the door and frame, allowing the door to pivot around its central axis. It has a balanced swing and is often used for larger doors.
Offset pivot hinges are positioned offset from the door’s center, allowing it to swing open without taking up extra room. Offset pivots are helpful for situations when space is limited as they give more clearance when the door is opened.
How many pivot hinges per door?
A pivot door can and will only work with two pivots, one at the top and one at the bottom. A second hinge in the middle for added stability isn’t a bad idea when it comes to larger or heavier doors.
What is the clearance for pivot hinges?
The necessary clearance for a pivot hinge varies with the design of the door and frame, but as a general guide you should allow at least 1/8 in. to 1/4 in. between the door and frame so that it will operate freely without binding or dragging on the frame.
Conclusion
In conclusion, pivot hinges offer a modern and durable alternative for door construction, particularly, when standard hinges cannot be used. Their ability to provide heavy door support, their visual appearance and their operational advantages rank them high in both residential and commercial buildings. Having seen the different types of pivot hinges as well as their mounting method you can make an informed decision for your next door project.
If you are looking for the best pivot hinges in the market or have any questions about pivot hinges, please reach out to us so that we can help you with all of your door needs!
