ProX F34 Stage Roofing Truss System with Ground Support and Chain Hoists — 21 x 21 x 23 Ft F32 Center Cross
XTP-GS212123-CF32 Overview
The ProX XTP-GS212123-CF32 is a professional aluminum ground support roofing structure built on heavy-duty F34 box truss, delivering an interior working envelope of 20 ft wide × 20 ft deep × 23 ft high (6 m × 6 m × 7 m). A reinforced F32 center cross I-beam spans the roof grid to increase structural rigidity, improve load distribution, and provide additional rigging positions for lighting fixtures, moving heads, LED video panels, and production equipment. The system is engineered for concerts, touring productions, music festivals, corporate stage events, houses of worship, and rental company inventories requiring a reliable, modular roof structure.
Integrated chain hoists allow the roof grid to be safely lifted to the desired height while distributing weight evenly across the system, and the modular construction method enables production crews to assemble and strike the full structure efficiently using standardized truss components.
Key Features
- F34 Box Truss Construction — Heavy-duty aluminum F34 truss forms the primary roof grid, providing the structural integrity required for professional production loads including lighting, audio, and video equipment
- F32 Center Cross I-Beam — Reinforced center cross constructed from F32 truss spans the roof grid to increase overall rigidity, improve load distribution, and add rigging positions across the center of the stage
- 20 ft × 20 ft × 23 ft Interior Structure — Usable interior dimensions of 20 ft wide × 20 ft deep × 23 ft high (6 m × 6 m × 7 m) accommodate full production rigs for mid-scale concerts and events
- Integrated Chain Hoists — Included chain hoists allow the roof grid to be safely lifted and positioned at the desired height with even weight distribution across the system
- Sleeve Block Lifting Mechanism — Sleeve blocks travel along vertical tower truss segments and are secured mechanically to the tower head section once the desired height is reached, maintaining stability under load
- Tarp and Weather Cover Compatibility — The F32 center cross I-beam serves as a secure anchoring point for stage tarps and weather covers, facilitating proper tensioning for outdoor productions exposed to wind and rain
- Modular Ground Support Design — Adjustable base supports, hinge assemblies, and standardized truss components allow production teams to build and strike the full roof structure efficiently, suitable for both temporary events and semi-permanent installations
- Broad Application Range — Engineered for touring productions, rental companies, music festivals, houses of worship, and corporate stage events requiring a dependable, transportable roof structure

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