2x6m Linear Ringlock FOH Shelter with Gable Roof and Dedicated Stair Access
A 2m × 6m linear FOH shelter developed around a long, narrow technical workspace rather than a wide control room. The structure combines a Ringlock main body and 21-plank working floor with an aluminum gable roof, sectional tarpaulin covering, side/end curtains and a dedicated 2×2m steel access stair.
This 2m × 6m FOH represents a different spatial strategy from both a compact 2×2m control position and a wider 4×6m FOH shelter.
Its defining feature is its linear 12m² working footprint.
At only 2m wide but 6m long, technical equipment and operator positions can be organized longitudinally instead of spreading across a wide control room.
Structurally, it belongs primarily to FOH & Control Structure. Because Ringlock and aluminum perform separate functions within the same structure, it also belongs to Ringlock + Aluminum Structure. DragonStructure itself defines this hybrid logic around assigning different structural functions to the two systems rather than merely mixing materials. DragonStructure
1. What Is This Structure?
The most useful way to understand this FOH is:
Linear Ringlock Working Structure
12m² Single-Level Platform
Aluminum Gable Roof
Fabric Enclosure
Dedicated Steel Stair Access
The relationship between these modules matters.
Ringlock creates the main temporary structural body.
Platform planks create the usable technical floor.
Aluminum members create the roof geometry.
Tarpaulins and curtains create the enclosure.
The steel stair provides a dedicated personnel-access route.
This makes the product more than a covered scaffold platform. It is a coordinated single-level technical-control structure with integrated access.
2. Why “Linear FOH Shelter”?
The 2×6m dimensions should not be treated simply as another FOH size.
Its width-to-length relationship creates a specific type of working space:
2m wide × 6m long = narrow and longitudinal.
That differs substantially from the 4×6m FOH already developed for DragonStructure, which provides a broader 24m² workspace. The published 4×6m Structure page is specifically organized around a wide single-level working area. DragonStructure
The 2×6m structure instead provides a 12m² linear working zone.
This does not prescribe an actual console arrangement. It illustrates the spatial logic only.
3. A 12m² Single-Level Technical Workspace
The nominal footprint is:
2m × 6m = 12m²
and the BOQ contains 21 platform planks with a listed 0.2780m specification.
The resulting floor is intended as a single-level technical-control area rather than a multi-level tower.
Possible uses include:
audio mixing;
lighting control;
video production;
computers and monitors;
communication equipment;
technical racks;
event-production operators.
These are application possibilities identified on the original product page, not a fixed equipment layout.
For a long and narrow FOH, equipment dimensions are particularly important. Console depth, operator clearance, cable routing and the stair position can directly affect how much usable internal space remains.
4. Ringlock Forms the Main Structural Body
The main booth structure uses a modular Ringlock framework.
However, there is an important source-data limitation for this particular product:
The original BOQ does not provide the quantities of the Ringlock standards, ledgers and braces.
The original DragonTruss page explicitly states that these quantities should be prepared from the approved production drawing rather than estimated from the rendered image.
Therefore, this DragonStructure page does not invent a Ringlock component count.
The stair should not be treated as a minor accessory in this product.
The confirmed package contains:
1 × 2m × 2m steel access stair set.
That gives this FOH a clearly defined access module:
Ground
→ Dedicated Stair
→ FOH Working Platform
This differs from the compact 2×2m FOH concept, where the structure is mainly about creating a minimal covered control position.
Here, access occupies its own physical zone outside the linear working area.
The final stair position should therefore be considered together with:
FOH orientation;
operator circulation;
audience circulation;
equipment movement;
cable routes;
available installation footprint.
The FOH may nominally be 2×6m, but the complete operational footprint is larger once the stair-access zone is considered.
That is an important planning distinction for the customer.
6. Aluminum Gable Roof
The upper structure changes system from Ringlock to aluminum.
The confirmed aluminum roof package contains:
Component
Specification
Quantity
Aluminum Roof Beam
1.4142m
8 pcs
Aluminum Roof Connecting Beam
2m
9 pcs
Together, these repeated members create the roof framework along the 6m-long FOH. Dragon Stage
This produces the hybrid relationship:
Ringlock
→ main supporting and working structure
Aluminum
→ gable roof structure
This is precisely the type of functional division described in DragonStructure's Ringlock + Aluminum Structure category: different systems perform different jobs within one integrated temporary structure. DragonStructure
This is a gable / A-frame roof, not a single-slope roof.
That distinction is useful within the DragonStructure FOH library because roof geometry is another meaningful structural variable:
Gable Roof → central ridge with two roof slopes.
Single-Slope Roof → one high side and one low side.
Roof geometry and working-space geometry are separate variables.
A 2×6m FOH does not inherently require a gable roof; this is the confirmed configuration of this particular product.
8. Three-Section Roof Cover
Rather than using one single large tarpaulin, the BOQ contains:
3 × 8.6569m² roof tarpaulins
plus:
2 × 0.5m² triangular tarpaulins.
The three main sections correspond to the modular 6m-long roof arrangement, while the triangular panels relate to the gable-end geometry.
The exact overlap, seam and fastening arrangement should follow the final manufacturing drawing; it should not be reconstructed from the BOQ alone.
This is another example of why Product pages should separate:
confirmed component configuration
from
unverified construction detail.
9. Curtain Enclosure
Unlike the smaller open FOH configuration, this 2×6m structure includes an enclosure package.
The confirmed BOQ contains:
1 × 12m² side curtain
2 × 4m² front/rear curtain panels.
Together with the roof tarpaulins, these panels create a more enclosed technical-control environment.
However, FOH enclosure should not automatically mean closing every side.
Depending on the event layout, openings may still be needed for:
stage sightlines;
operator entry;
equipment access;
cable routing;
ventilation.
The original product information therefore allows the curtain arrangement to be changed according to which sides need to remain open.
10. The Relationship Between Stair and Enclosure
This product has an interesting practical relationship that does not exist in a completely open FOH pod.
Once both curtains and a dedicated stair are introduced, the entrance position becomes part of the enclosure planning.
The customer is no longer deciding only:
Where should the stair go?
They are effectively deciding:
Where should people enter the protected FOH workspace?
That means the following should be considered together:
Stair Position
Curtain Opening
Operator Route
Equipment Access
Cable Routing
This is why access is a structural planning issue rather than merely a last-minute accessory.
11. Why Not Simply Make the FOH Wider?
A 2×6m structure and a 4×6m structure provide very different working geometries.
The 2×6m version may be useful where the customer has:
limited available width;
a long narrow installation zone;
equipment that can be arranged sequentially;
a limited number of operators;
a site layout where a wider FOH would occupy too much audience or circulation space.
The 4×6m version, by contrast, provides a much broader continuous floor area and more flexibility for side-by-side equipment and operator positions. The existing DragonStructure 4×6m product is built around exactly that wider single-level logic. DragonStructure
So the choice is not:
Which one is bigger?
The more useful question is:
Does the technical workflow need width, or can it be organized longitudinally?
12. Complete BOQ
The original DragonTruss page provides the following confirmed BOQ. Dragon Stage
Component
Length / Area
Quantity
Function
Platform Plank
0.2780m
21 pcs
Forms the linear FOH working floor
Aluminum Roof Beam
1.4142m
8 pcs
Forms inclined gable-roof members
Aluminum Roof Connecting Beam
2m
9 pcs
Connects repeated roof-frame sections
Roof Tarpaulin
8.6569m²
3 pcs
Covers the main roof sections
Triangular Tarpaulin
0.5m²
2 pcs
Covers gable-end areas
Side Curtain
12m²
1 pc
Provides side enclosure
Front / Rear Curtain
4m²
2 pcs
Provides end enclosure
50×2mm Ballast Steel Pipe + Accessories
6m
2 pcs
Supplied ballast-related components
Steel Access Stair
2m × 2m
1 set
Provides dedicated access to the FOH platform
Important BOQ Note
The Ringlock main-frame component quantities are not included in the published BOQ.
They should therefore be determined from the approved production drawing and must not be estimated from the product image.
Packing Weight: approximately 400kg Packing Volume: approximately 1.5CBM.
13. What the BOQ Reveals About the Structure
Even without the individual Ringlock quantities, the BOQ tells us a great deal about the structural concept.
Working Module
21 platform planks create the long single-level technical floor.
One complete 2×2m steel stair creates a dedicated entrance route.
Stabilization-Related Module
Two 6m steel pipes with accessories are supplied as ballast-related components.
This gives the complete functional relationship:
Ringlock Body
→ Working Platform
→ Aluminum Roof
→ Fabric Enclosure
→ Dedicated Stair Access
The stair is what makes this configuration particularly distinct from a simple elongated covered booth.
14. Assembly Logic
At Product level, the structural assembly relationship can be understood as:
Establish the 2×6m Ringlock footprint.
Assemble the Ringlock main supporting framework according to the approved production drawing.
Install the required bracing within the Ringlock structure.
Install the 21 platform planks to create the linear working floor.
Assemble the repeated aluminum roof-beam sections.
Connect them along the 6m length using the aluminum connecting members.
Form the 2m-eave / 3m-ridge gable roof.
Install the three roof tarpaulin sections and two triangular gable panels.
Install the required side and end curtains.
Install the dedicated 2×2m steel access stair in the confirmed access position.
Complete the project-specific stabilization arrangement.
This is a structural composition and assembly sequence, not a project-specific engineered erection procedure.
15. Four FOH Spatial Strategies
With this product added, your current DragonStructure FOH products can be explained very clearly:
FOH Structure
Spatial Strategy
Defining Feature
2×2m Compact FOH
Minimum footprint
Small technical position
2×6m Linear FOH Shelter
Longitudinal expansion
Narrow working area + dedicated stair
4×6m Single-Level FOH Shelter
Horizontal expansion
Wide 24m² working area
4×4m Multi-Level FOH Tower
Vertical expansion
Multiple elevated working levels
The published DragonStructure pages already distinguish the 4×6m single-level shelter from the 4×4m multi-level tower, while the FOH category itself states that FOH structures may be single- or multi-level depending on equipment, personnel, working height and site layout. DragonStructure
So the broader logic becomes:
Minimum
→ Extend Length
→ Extend Width
→ Extend Vertically
This is a useful DragonStructure content system because customers can recognize why one FOH geometry exists, instead of seeing a catalogue containing many apparently similar scaffold booths.
16. When Does a Linear FOH Make Sense?
A 2×6m layout becomes worth considering when the project has a relatively narrow available zone but still needs more technical working space than a 2×2m pod can provide.
The design question becomes:
Can the equipment and operators be arranged along the length of the structure?
If yes, increasing length may be more practical than increasing width.
If no—particularly when several large consoles need to operate side-by-side—a wider FOH may provide a more suitable spatial arrangement.
If ground footprint itself is severely restricted but more working positions are required, the project may instead move toward a multi-level FOH tower.
The important principle is:
Expand the FOH in the direction required by the technical workflow—not simply in whichever dimension is easiest to manufacture.
17. Information Needed for a Similar Linear FOH
For a similar structure, the most useful information includes:
required booth width and length;
required working-platform height;
operator quantity;
console dimensions;
equipment/rack dimensions and weights;
required operator circulation;
stage-viewing direction;
required enclosed sides;
entrance position;
stair position;
cable-entry and cable-routing positions;
roof height and geometry;
indoor or outdoor use;
installation location;
available total footprint including stair;
existing drawings or reference images.
For this particular 2×6m geometry, console depth and stair position should be confirmed early, because both can materially affect the usable working area.
18. Engineering / Verification Boundary
The original DragonTruss page confirms the physical configuration described above, including the dimensions, platform quantity, aluminum roof members, tarpaulins, curtains, stair and ballast-related steel pipes.
It does not establish:
platform allowable load;
roof allowable load;
wind resistance;
required ballast weight;
anchoring requirement;
ground-bearing requirement;
safety factor;
structural certification;
local-code compliance;
engineering approval.
The original source also specifically states that stabilization requirements depend on actual installation conditions rather than being established merely by the presence of the supplied ballast-related steel pipes.
Likewise, because the published BOQ does not provide the Ringlock main-frame quantities, this page deliberately does not reconstruct them.
19. Related DragonStructure Pages
The primary functional category is FOH & Control Structure. DragonStructure uses this category for temporary structures supporting front-of-house audio, lighting, video and production operations. DragonStructure
The secondary structural-system category is Ringlock + Aluminum Structure because Ringlock creates the supporting/working structure while aluminum performs the separate roof-frame function. DragonStructure
The DragonStructure page should explain the structural logic, while the original DragonTruss page remains the commercial destination for the supplied product.
Original Product: 2x6m Hybrid Ringlock FOH Control Booth with Aluminum Gable Roof and Stair Access
For the current product configuration and price, customers can visit the original DragonTruss product page. The indexed DragonTruss page currently displays the commercial product listing and pricing, while the exact quotation can still depend on the final configuration. Dragon Stage
This keeps the two websites' roles clear:
DragonStructure
How is a narrow 2×6m FOH organized into a linear working platform, hybrid gable roof, enclosure and dedicated stair-access system?
DragonTruss
What is the supplied product configuration, and what does it currently cost?
FAQ
Why is this called a Linear FOH Shelter?
Because the structure is only 2m wide but 6m long. Its main spatial characteristic is a narrow technical workspace extended longitudinally rather than a wide control room.
What is the working footprint?
The nominal footprint is 2m × 6m, or 12m². The actual usable operating area depends on equipment placement, operator circulation and other installed components.
What type of roof does it use?
It uses a symmetrical gable / A-frame roof, with approximately 2m side/eave height and a 3m central ridge.
Is this a Ringlock-only structure?
No. Ringlock forms the main supporting and working structure, while separate aluminum members form the gable roof. It is therefore a hybrid Ringlock + aluminum configuration.
Is the working floor included?
Yes. The published BOQ contains 21 platform planks.
Is the stair included?
Yes. The configuration contains one 2m × 2m steel stair set providing dedicated access to the working platform.
Are curtains included?
Yes. The BOQ contains one 12m² side curtain and two 4m² front/rear curtain panels, together with the roof and gable tarpaulins.
Can the curtain arrangement be changed?
Yes. The original product information states that curtain layout and open sides can be modified according to the required viewing, access and operational arrangement.
Why are the Ringlock quantities missing from the BOQ?
The published source does not provide them. DragonTruss specifically states that the final Ringlock component list should be prepared from the approved production drawing rather than estimated from the rendered image.
How We Added a Rear Center Support Instead of Upsizing the Entire LED Truss Beam
Project BackgroundThis inquiry involved a customer planning a relatively large LED screen supported by an aluminum ground-support truss system.During the discussion, the customer had already indicated that the LED screen would be approximately 13 m wide, while the final screen height was still being
2026-09-18
Why We Proposed Ringlock Instead of Aluminum Ground-Support Truss for an Outdoor LED Screen
Project BackgroundThis inquiry came from an Australian customer planning a temporary outdoor LED installation for a hospitality venue in Wickham, Western Australia.The screen itself was relatively straightforward:approximately 4.5 m wide × 2.5 m highapproximately 11.25 m²around 45 pcs 500 × 500 mm r
2026-09-11
Why We Used a Standard 4x6m Tent Instead of Building a Custom Aluminum Backstage Access Booth
Project BackgroundThis project came from a stage-construction company working on a large concert setup.On both sides of the main stage, the surrounding Ringlock structure included passageways leading from the backstage preparation area toward the performance stage.These passages had to remain open f
2026-09-03
Why We Rejected the Hidden Built-In Lock for a Hotel Swimming Pool Stage
Project BackgroundA five-star hotel in Hong Kong planned to renovate its outdoor rooftop swimming pool and wanted the pool to serve another function when required.Instead of leaving it only as a swimming area, the hotel wanted to cover the pool with a transparent temporary stage/platform so the same
2026-08-30
Why We Changed an 18m–20m Curved Tiered Stage into a Faceted Stage Edge
Project BackgroundThe customer was a large event equipment company in Africa preparing a performance stage for a choir and live musicians.The main structure was a large Ringlock stage.In front of the main performance platform, the customer wanted to create additional tiered performance areas so that
How We Added a Rear Center Support Instead of Upsizing the Entire LED Truss Beam
Project BackgroundThis inquiry involved a customer planning a relatively large LED screen supported by an aluminum ground-support truss system.During the discussion, the customer had already indicated that the LED screen would be approximately 13 m wide, while the final screen height was still being
2026-09-18
Why We Proposed Ringlock Instead of Aluminum Ground-Support Truss for an Outdoor LED Screen
Project BackgroundThis inquiry came from an Australian customer planning a temporary outdoor LED installation for a hospitality venue in Wickham, Western Australia.The screen itself was relatively straightforward:approximately 4.5 m wide × 2.5 m highapproximately 11.25 m²around 45 pcs 500 × 500 mm r
2026-09-18
Why We Used a Standard 4x6m Tent Instead of Building a Custom Aluminum Backstage Access Booth
Project BackgroundThis project came from a stage-construction company working on a large concert setup.On both sides of the main stage, the surrounding Ringlock structure included passageways leading from the backstage preparation area toward the performance stage.These passages had to remain open f
2026-09-11
Why We Rejected the Hidden Built-In Lock for a Hotel Swimming Pool Stage
Project BackgroundA five-star hotel in Hong Kong planned to renovate its outdoor rooftop swimming pool and wanted the pool to serve another function when required.Instead of leaving it only as a swimming area, the hotel wanted to cover the pool with a transparent temporary stage/platform so the same
2026-09-03
Why We Changed an 18m–20m Curved Tiered Stage into a Faceted Stage Edge
Project BackgroundThe customer was a large event equipment company in Africa preparing a performance stage for a choir and live musicians.The main structure was a large Ringlock stage.In front of the main performance platform, the customer wanted to create additional tiered performance areas so that
DragonStructure is a specialized platform created to explore modular temporary structures, structural applications and system integration for events and other professional temporary-structure projects.