Half Circle Stage Step Stair Podium from China manufacturer

A half circle stage step stair podium is a curved, five-step access unit for round and half-round stage platforms. Instead of fighting the curve of the stage with a straight stair, this unit is laid out on a 1.22 m semicircle so each tread follows the arc of the platform face — the front elevation of the stage stays unbroken and performers, presenters and crew get a natural line of approach from floor level to the stage edge.

The structure is an aluminium alloy tube frame. The curved treads are carried on a truss of vertical legs, horizontal rails and diagonal braces that takes the load down to the floor, and aluminium keeps the unit lighter to move between setups than an equivalent steel build.

The half-circle footprint means the stair sits against the stage face and adds depth only in front of the platform, so it suits venues where side access is blocked by seating, backline or walls.

Configuration Options

Configuration	Steps	Semicircle diameter	Total height	Tread depth	Notes
3-step	3	1.22 m	`[TBC]`	`[TBC]`	Lower rise
4-step	4	1.22 m	`[TBC]`	`[TBC]`	Intermediate rise
5-step	5	1.22 m	`[TBC]`

Semicircular layout, 1.22 m diameter — Five treads are laid out on a true half circle (Ø 1.22 m, R 610 mm), so the step arcs are concentric with a round or half-round stage front.
Five graduated steps — A five-step rise from floor level to the stage edge, with every tread curved to match the arc of the platform rather than cut square.
Aluminium alloy tube frame — Vertical legs, horizontal rails and diagonal braces form the load path under the treads; aluminium alloy keeps the unit lighter than an equivalent steel frame.
Curved treads with black edge trim — Each tread is a curved panel finished with a black edge band, so the step line stays readable from the audience side.
Configurable step count and height — Built in 3-, 4- and 5-step versions so one footprint can serve different stage heights [confirm available options].
Finish matched to your stage — Frame finish and tread edge trim can be specified to match the platform the stair serves [confirm finish options].

Item	Value
H1 / Product name	Half Circle Stage Step Stair Podium — 5 Steps, 1.22 m
Meta title	Half Circle Stage Step Stair Podium \| 5-Step Semicircular Stage Stair 1.22 m
Meta description	Half circle stage step stair podium with five curved steps on a 1.22 m semicircle. Aluminium alloy tube frame, step count and height configurable. Get a quote.
URL slug	`/half-circle-stage-step-stair-podium-5-step-1220mm`
Primary keyword	half circle stage step stair podium
Secondary keywords	semicircular stage stair, curved stage steps, half round stage step, stage access stair, aluminum stage stair, 5 step stage stair, round stage podium steps

Applications
Events and concerts · hotel and banquet stages · church and worship platforms · school, college and conference stages · award ceremonies and presentations · exhibition and product-launch stages · wedding and private function stages.

1. What does "half circle" mean for this stair? All five treads are laid out on a 180° arc, so the unit follows the curve of a round or half-round stage front instead of breaking it with a straight, square-edged stair.

2. What exactly is the 1.22 m dimension? It is the diameter of the semicircle — and therefore the overall width of the unit across its flat side. The corresponding radius is 610 mm.

3. How many steps does this model have? This configuration is a 5-step build. 3- and 4-step versions are listed as configuration options — confirm availability before ordering.

4. Can the height be customised? Step count and step rise can be specified to suit your stage height. Confirm the required rise and total height with our team before production.

5. What is the load capacity? [TBC] — to be confirmed from the tested figure. Do not publish a number until it is verified.

6. What is it made of? An aluminium alloy tube frame with curved tread panels finished with a black edge trim.

7. Can you match the finish to our existing stage? Frame finish and tread edge trim colour can be specified. Confirm the target finish with our team.

8. How is it packed and shipped? Packing method, package dimensions and lead time are listed in the Packing & Shipping section ([TBC] — to be confirmed).

Quantity:
Size:	3 step 4 step 5 step 6 step 7 step 8 step
Availability:





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Half Circle Stage Step Stair Podium

Configuration Options

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