The ProX F34 Stage Roof Truss System (XTP-GS212123-CF32) is a professional aluminum ground support roofing structure designed for concerts, stages, festivals, touring productions, corporate events, and outdoor lighting rigs. Built using heavy-duty F34 box truss, this complete system creates a stable and reliable roof structure measuring inside 21 ft wide × 21 ft deep × 23 ft high (6.3 m × 6.3 m × 7 m), ideal for supporting lighting fixtures, speakers, LED video panels, and other production equipment.
This ProX Roof System includes a reinforced center 3.00 Meter F34 Circular Truss, designed to increase the overall rigidity and improve load distribution across the roof grid. This structural middle beam strengthens the roof frame while providing an additional mounting position for stage lighting fixtures, moving heads, LED pars, and production equipment, allowing lighting designers to expand their rigging layout across the center of the stage. This design also serves as a secure anchoring point when using stage tarps or weather covers, making it easier to fasten and tension the tarp across the roof structure. This added reinforcement enhances stability, increases lighting capacity, and provides extra protection for outdoor productions where wind and rain conditions may be present.
Designed with professional event production in mind, the ProX ground support roof system provides a durable and modular solution that allows crews to assemble a full lighting roof quickly while maintaining structural integrity and load balance. The integrated chain hoists allow the roof grid to be safely lifted and positioned at the desired height while distributing weight evenly across the system.
The ProX F34 Stage Roofing Truss System is engineered for reliability and flexibility. Whether used for touring productions, rental companies, music festivals, houses of worship, or corporate stage events, this aluminum truss structure delivers dependable performance while maintaining efficient transport and fast setup.
ProX ground support systems are designed to simplify the construction of complex stage structures while maintaining professional safety standards. The system begins with a stable base support fitted with adjustable ground elements. Short truss sections connect to hinge assemblies which allow the tower structures to be raised safely. Vertical tower truss segments support a sleeve block lifting mechanism that moves along the tower. This sleeve block supports the roof structure and is lifted using manual or electric chain hoists depending on the application. Once the desired height is reached, the sleeve block is secured mechanically to the tower head section to maintain stability.
This modular construction method allows production teams to build large stage roof structures efficiently using standardized truss components. The system is designed for both temporary event production and semi-permanent installations, making it a reliable choice for staging professionals, rental companies, and touring crews worldwide.
System Components Included
The ProX XTP-GS202023 F34 Stage Roof Truss System is a complete ground support lighting structure designed for professional staging applications. The system includes all major structural components required to build a stage roof truss structure for lighting rigs, speakers, and production equipment.
F34 Aluminum Box Truss Segments (XT-SQ Series): Heavy-duty 2mm F34 square aluminum truss sections form the main structural framework of the stage roof. These truss segments create the roof grid and vertical tower sections used to support lighting fixtures, LED panels, speakers, and production equipment.
Vertical Tower Truss Sections: The tower truss segments provide the vertical support columns that elevate the roof grid. These towers are designed to safely guide the sleeve block lifting system and support the load of the roof structure. For maximum load capacity, connect the chain hoist to the truss using an appropriate rigging sling.
XT-BLOCK Sleeve Block Lifting Assemblies: Each tower includes a professional sleeve block lifting system that travels along the vertical tower truss. The sleeve block acts as the lifting platform that supports the roof structure during elevation.
Ground Support Bases and Outriggers (XT-GSBMK3 & XT-GSOUTS3): Reinforced base plates provide a stable ground foundation for each tower. These bases distribute the load evenly and allow the system to be installed securely on flat staging surfaces.
XT-TOPCM Top Sections / Tower Heads: The tower head sections connect the sleeve block assembly to the roof grid structure. Once the desired height is reached, the sleeve block is secured at the top section for structural stability.
Corner Blocks and Roof Frame Connections: Precision corner blocks connect the horizontal roof truss sections, creating the rigid rectangular roof grid that supports lighting fixtures, stage equipment, and rigging accessories.
Safety Pins and Connection Hardware: All required conical connectors, pins, and safety clips are included to securely connect the F34 truss segments. These professional-grade components ensure quick assembly and reliable structural connections.
Manual Chain Hoists: Heavy-duty chain hoists are used to raise the roof structure safely and evenly. The hoists allow riggers to lift the roof grid to the desired height while maintaining controlled load distribution across the system.
Note: Additional rigging components such as ballast, guy wires, and anchoring systems may be required depending on installation conditions and engineering requirements.
Applications:
The ProX F34 Stage Roof Truss System is designed for a wide range of professional event production environments including:
- Concert stage lighting roofs
- Festival stage structures
- DJ stage truss systems
- Outdoor event lighting rigs
- Corporate event stage production
- Touring stage roof systems
- Houses of worship lighting structures
- Production rental staging systems
WARNING: All ProX products are made with the highest safety standards with TUV certified welding. For the safety of your people, event, and equipment, it is crucial to have a professional rigger install and verify the truss loading chart before use. Improper installation may result in damage or injury. The ballast and the guy wire assembly must be installed per the engineering drawings to meet certification requirements. ProX is not responsible for damages caused by misuse or improper installation. Don't compromise on safety, hire a professional rigger. Please note that for most installations, guy wires are required to enhance stability and safety.
- Professional F34 2mm aluminum box truss stage roof system
- Complete ground support truss structure for lighting rigs and stage production
- Engineered for concerts festivals touring productions and indoor / outdoor events
- Integrated chain hoist lifting system for controlled roof elevation
- Heavy duty modular truss components for fast assembly
- Supports stage lighting speakers LED video panels and production equipment
- Precision aluminum truss construction with TUV certified welding
- Compatible with standard F34 truss systems used worldwide
- Designed for professional rigging and staging environments
- Modular design allows flexible configuration and transport
- Ideal for rental companies event production and touring crews
- Recommended for both temporary installations and semi permanent stage structures
- Engineered and designed by ProX Live Performance Gear
