Introduction to Stair Landing | What Is Stair Landing | Stair Landing Dimensions
Table of Contents
Introduction to Stair Landing
Flight of stairs landing is a significant part of a structure giving admittance to various floors and roof of the structure. It’s anything but a flight of steps and at least one intermediate landing pieces between the floor levels.
Stairs can be characterized as arrangement of steps appropriately orchestrated the reason for associating various floors of a structure.
It might likewise be characterized as a game plan of treads, risers, stringers, newel post, hand rails, and baluster, so planned and built as to give a simple and fast admittance to the various floors.
A bunch of steps shaped to make it conceivable to pass to another level by walking by putting one foot after the other via landing to ascend or down the step. Stairs landing can be made of concrete, stone, wood, steel or mix of any of these.
What Is Stair Landing?
A level stage or segment at the top or lower part of a flight of stairs. For security reasons landings are additionally used to separate in any case too long flight of stairs or they are utilized when a shift in course is required.
An intermediate landing is a little stage that is worked as a feature of the step between fundamental floor levels and is normally used to permit stairs to alter bearings, or to permit the client a rest.
A half landing is the place where a 180° course adjustment is made, and a quarter landing is the place where a 90° course adjustment is made (on an intermediate landing). As intermediate landings burn-through floor space they can be costly to construct.
Be that as it may, altering the bearing of the stairs permits stairs to fit where they would not something else, or gives protection to the upper level as guests downstairs can’t just look into the stairs o the upper level because of the shift in course.
Stair Landing Dimensions
The width of each landing will not be not exactly the flight of stairs served. Each landing will have a base element of 36 inches (914 mm) estimated toward movement. The most extreme height of riser is between 150mm 200mm.
The tread length ought to be 250mm to 300mm. Length of the step is ought to give least 600mm. The handrail tallness ought to be given least 1m to the flight of stairs.
A flight of stairs will not have an upward ascent more noteworthy than 12 feet (3658 mm) between floor levels or landings.
Types of Stairs
1. Straight Staircase
It qualifies for a straight-line flight with no direction change. The most popular and least expensive style of stairway is a straight one.
2. Straight Stairs with a Central Landing
A room with a high ceiling or a staircase with more than 16 risers will necessitate a 12-foot-high staircase with a specific landing.
3. L Shaped Staircase
A straight staircase with a curve or a bend is known as an L-shaped staircase. It could be in the middle of a close end or at the end of another close end.
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4. U Shaped Staircase
Two parallel flights of steps are connected by a 180-degree turn landing in a U-shaped staircase. They’re also known as the half-turn or switchback stairs.
5. Spiral Staircase
The Spiral Staircase is designed around a pole in such a way that it makes a perfect circle when viewed from above.
6. Staircase with a Curve
The continuous curved staircase forms a helical arc, providing an outstanding architectural view.
7. Bifurcated Staircase
The Bifurcated Staircase is a staircase that is divided into two halves.
It has a long flight of steps that divides into two smaller flights that run in opposite directions. The sole disadvantage of the bifurcated staircase is that it takes up more space.
8. Ladder Staircase
The Ladder Staircase can be used as a means of access, but it is not permitted to be used as a principal source of access under building codes.
9. Staircase Winder
The Winder Staircase is an L-shaped stair with a pie-shaped landing and triangular-shaped steps transitioning at the corner.
10. Cantilever Staircase
The stair threads on the Cantilever Staircase look to be floating in mid-air with no support. The treads are secured to one end by producing divets in a metal frame, while the other end either secures a railing system or floats freely.
11. Circular Staircase
The Circular Staircase is a tapered staircase that runs around in a circle. Its disadvantage is that it requires more room and is more expensive to construct.
12. Space Saving Staircase
For a small home, the space-saving staircase is ideal. In a compact location, steeply pitched, ribbon-styled, or thinner stairs can be incorporated.
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13. Staircase with Storage
Converting the under-utilized space beneath the stairs into a storage place can be beneficial.
14. Bent Metal Staircase
The stair steps are constructed of bent metal and the railings are made of wood. The metal adds to the sleekness of the piece while also increasing its space efficiency.
15. Straight Stairs with Top Landing
The straight stair has a landing at the top that extends to the floor in this variation.
16. Alternating Tread Stairs
Each foot generally uses only approximately half of each tread on standard stairs, stepping out and over the unused area.
17. Crossover Stairs
Crossover stairs are typically seen in industrial settings, and they’re great for getting to equipment and mezzanines, as well as giving a method to get around machines, pipes, mechanical ducts, and other obstructions.
18. Stair Towers
A stair tower is a vertical shaft or tower with stairs that is clearly defined. Stair towers are commonly used in industrial settings.
19. Scissor Stairs
Scissor stairs are made up of two separate flights of stairs that provide two separate rising or descending paths all within the same stairway enclosure.
In Which Cases, Stair Landing Are Needed?
When the steps cover a difference of over 2.50 m levels, an intermediate landing should be provided. The landing length should extend over the whole stair width at least 1.20 m. At the top and bottom of each escalator flight landings must be provided.
The distance from the top and bottom must be longer than the stairwell width (see diagram). There should be no door on the front of any step closer than 400mm. All landings should have a gradient other than the level in the ground floor.
At least the width of the escalator should be equal to the landing in the direction of travel and the staircase should not exceed 1219mm when the staircase is straight.
If a door is opened at the landing, the landing should not be less than half the required width. In addition, it shouldn’t project more than 178mm on the landing when the door is fully opened.
If space on the wheelchair is needed at the stop, the required dimension of the landing is not to be found, and the doors must not float across the space on the wheelchair.
Stair landing on the top and bottom of each outside and inside staircase flight should be provided. Stair landing is required if a door swings towards the stair at the top of the flight. A medium landing should be provided for stairways with a straight line that have an overall rise of more than 3.65 m.
Conclusion of Stair Landing
The top or bottom part of a stair flight level stage or segment. In addition, landings are used to separate too long stair flight in any case for safety reasons or are used when a shift is necessary.
A small stage of an intermediate landing is a step between the floors and usually used to allow stairs to modify the room or allow the customer to relax.
One half landing is the place to adapt the course to 180 degrees, the place to adjust the course to 90 degrees is a fourth landing (on an intermediate landing). They can be expensive to build as intermediate landings through floor space.
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What Is Stair Landing?
Landings in a stair is a level floor or platform constructed at a location where the direction of stairs changes, between flights of the stair, or at the top of stair flight.
Stair Landing Dimensions
Stair Landing Length: Every landing shall have a minimum dimension of 36 inches (914 mm) measured in the direction of travel. Some codes such as Florida in the U.S. require that the landing length be at least 44 inches. Stair Landing Width: The width of each landing shall not be less than the stairway served.
Stair Landing Size
A stair landing’s size is generally about the same width and depth as the stairs themselves, ensuring safe transition. Local codes and intended use influence dimensions. Always follow local regulations and consult professionals for accurate measurements.
Types of Stairs
- Straight Stairs.
- L Shaped Stairs.
- U Shaped Stairs.
- Winder Stairs.
- Spiral Stairs.
- Curved Stairs.
- Cantilever Stairs.
U Shaped Stairs with Landing
U Shaped Stairs. U-shaped stairs are commonly used in commercial buildings because they don’t take up too much space due to their typically narrow design. As their name suggests, U-shaped stairs are two parallel flights of stairs separated by a small landing area that creates a 180-degree bend.
L Shaped Staircase
The L shaped stair is a variation of the straight stair with a bend in some portion of the stair. This bend is usually achieved by adding a landing at the transition point. The bend is often 90 degrees, however, it does not have to be.
U Shaped Staircase
U-shaped stairs consist of two parallel straight staircases that have a 180-degree turn. These staircases are visually more appealing than straight staircases and take up less linear floor space. The U-shape is similar to the L-shape because it can be located in a corner.
Spiral Staircase
A spiral staircase is a structure that is built around a central post that acts as an axis for its steps. The origin of this type of staircase dates back to the Middle Ages. They were used both for aesthetic purposes and for defense (their structure makes it difficult for possible attackers to advance).
How to Spiral Staircase?
How to Build a Spiral Staircase
- Measure Height and Well Requirements.
- Locate the Center Pole.
- Attach the Base Flange.
- Install the Center Pole.
- Add the Treads.
- Secure the Landing.
Curved Staircase
A curved staircase does a sweeping turn in a smaller area than a circular stair and usually does not make a complete circle. Usually turns 90 degrees or less. A Helical stair is similar in size and turn to a spiral stair but does not use a center pole and typically has an inner and outer radius handrails.
What Is a Scissor Staircase?
Scissor stairs are composed of two different flights of stairs providing two separate paths of climbing or descending located within one stairwell enclosure.
Bifurcated Staircase
Split Staircase (Bifurcated)
Split Stairs are also known as bifurcated stairs typically have a wide set of stairs starting at the bottom that ends at a landing partway up the flight. The stairs split at the landing into two narrower sets of stairs leading in opposite directions.
What Is the Best Ladder for Stairs?
A stair-stepping ladder or a platform step ladder designed for stair use is best. Look for stability, adjustable features, and appropriate weight capacity.
Ladder Staircase
Stair ladders are ideal as decorating ladders for stairs or where the floor height varies. Often referred to as combination ladders they are available in a range of highly adjustable sections that are safe and sturdy when reaching hard to get to areas.
Staircase Winder
A winder staircase is a type of combined staircase (both straight and curved sections) with no landings, so the turns of the staircase can add steps, thereby shortening the staircase.
Industrial Stairs
Industrial stairways play the essential warehouse role of creating code-compliant egress routes and access points and optimizing efficiency and safety in the workplace. Warehouse stairs come in many shapes and sizes, and stair configuration is entirely customizable to fit any space perfectly.
Alternating Tread Stairs
This type of tread design has half of each tread removed. The idea is that the unused half of the staircase is removed to save on space and increase step depth. The tread alternates in that one step are wide on the right, and the other is wide on the left.
Electric Stairs
An escalator is a moving staircase which carries people between floors of a building or structure. It consists of a motor-driven chain of individually linked steps on a track which cycle on a pair of tracks which keep the step tread horizontal.
Fire Exit Stairs
A fire escape is a special kind of emergency exit, usually mounted to the outside of a building or occasionally inside but separate from the main areas of the building. It provides a method of escape in the event of a fire or other emergency that makes the stairwells inside a building inaccessible.
Composite Deck Stairs
Composite deck stairs are typically made from 2 x 12 pressure-treated stringers spaced about 8 to 16 inches apart. They rest on a solid foundation and are attached to the deck with hangers. They have risers (also called toe kicks), treads and railings. Stairs should be at least 36 inches wide.
Repairing Concrete Steps
Repair superficial damage by applying a layer of concrete patch with a mason’s trowel. For structural damage, put the concrete mix over the holes or damaged areas with a square head shovel. Fill the holes and smooth the surface with a trowel. Work the new concrete into the pores of the existing concrete.
Automatic Stairs
escalator, moving staircase used as transportation between floors or levels in subways, buildings, and other mass pedestrian areas. escalator.
Crossover Stairs
Prefabricated, OSHA Compliant Crossover Stairs. Give your workers safe access over obstacles and barriers with our industrial crossover stairs. Constructed from durable aluminum, our stairs can be placed over pipes, rooftop walls, and other obstructions, providing you with reliable access.
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