12x6x6m Aluminum Tunnel Roof Truss System with Adjustable Stage and Rear Stair

Product Information

Product Description

This aluminum tunnel roof truss system is a modular event structure designed for temporary outdoor stage applications. Based on the uploaded project image, the overall roof size is approximately 12m wide, 6m deep, and 6m high, creating a covered performance area suitable for concerts, public events, ceremonies, and rental use.

The system uses a curved tunnel roof design, which gives the structure a smooth overhead profile and a more enclosed stage appearance compared with flat roof systems. For customers comparing similar roof types, you can also view Roof Truss and Typical Curve Roof Truss System.

The stage below the roof is designed with an adjustable height range of 0.6m to 1m, which is practical for different event environments and site conditions. A single stair is positioned at the rear of the stage, allowing backstage access without interrupting the front performance area.

For customers looking for other platform layouts and accessories, see Stage Platform.

Main Features

• Approximate roof size: 12m × 6m × 6m

• Curved tunnel roof truss appearance

• Covered performance area for outdoor use

• Adjustable stage height from 0.6m to 1m

• 1 rear stair for backstage access

• Modular aluminum structure for repeated installation

• Suitable for event rental, touring use, and temporary site setups

• Can be combined with lighting, sound, and LED stage equipment according to project requirements

Why This Tunnel Roof Structure Is Practical

A tunnel roof system is often chosen when the customer wants a covered stage with a softer curved appearance rather than a flat-top structure. Compared with open truss frames, this type of roof provides a more complete stage image and helps organize the performance area more clearly.

Its value is usually in the combination of:

• roof coverage

• event presentation

• modular transport

• fast installation

• reusable structure

• compatibility with stage production equipment

For related live-event applications, see Concert Event.

Stage and Access Layout

The current configuration includes a stage platform under the tunnel roof with an adjustable finished height of 0.6–1m. This makes the system more flexible for different audience scales, viewing conditions, and site surfaces.

The rear stair arrangement is especially useful when the customer wants:

• cleaner front stage appearance

• backstage performer access

• equipment movement from the rear

• less obstruction at the audience side

If the project requires different stair quantities, side stairs, or guardrail arrangements, the configuration can be adjusted.

Typical Applications

• Outdoor concerts

• Community performances

• School or campus events

• Ceremony stages

• Church or worship events

• Government and public activity stages

• Festival performance areas

• Rental event stage systems

Modular Structure

This is a portable modular aluminum event structure, not a permanent welded building. The roof frame, stage components, stair, and accessories can be dismantled and packed for transport after the event.

This helps with:

• shipping

• storage

• repeated rental use

• easier maintenance

• future reconfiguration

For general setup thinking, see Installation Methodology for Modular Stage, Truss & Scaffold Systems.

Important Note

The dimensions in this page describe the visible project structure and basic configuration, but they do not automatically mean a confirmed engineering load capacity, wind rating, or suspended equipment allowance.

If the customer needs hanging points for lighting, LED, speakers, branding, or other roof loads, the final configuration should be checked according to the actual project requirement.

For this general principle, see Safety Standards & Engineering Constraints.

FAQ

What is the overall size of this tunnel roof system?
The visible system size is approximately 12m wide, 6m deep, and 6m high.

What type of roof is this?
It is an aluminum tunnel roof truss system with a curved roof profile.

What is the stage height?
The stage height is adjustable from 0.6m to 1m.

How many stairs are included?
The current configuration includes 1 stair at the rear of the stage.

Is this system suitable for outdoor events?
Yes. It is designed for outdoor temporary event use such as concerts, ceremonies, and performances.

Can the size be customized?
Yes. Width, depth, height, stage size, stage height, and stair arrangement can be adjusted according to project needs.

Can lighting or sound equipment be added?
This kind of stage roof system is often used together with event production equipment, but the exact suspended equipment arrangement should be confirmed according to the actual project.

Is the structure portable?
Yes. It is a modular system designed for repeated assembly and disassembly.

Why Choose DragonStage

DragonStage supplies both Roof Truss systems and Stage Platform solutions, which makes it easier to plan a complete event structure instead of buying disconnected parts.

For many projects, the real customer requirement is not only “I need a roof.” It usually includes stage height, access, equipment layout, outdoor use, and transport practicality. This is why a combined stage-and-roof solution is often more useful.

Soft CTA

For quotation, please send us:

• required roof width × depth × height

• stage size and stage height

• event location

• indoor or outdoor use

• whether lighting / sound / LED equipment will be added

• stair quantity and stair position

• whether side covers or backdrop are needed

We can then recommend a suitable tunnel roof stage configuration for your project.