Parasol located in the old quarter of Seville Double Layer Space Frame System 5

Double Layer Space Frame System

The double layer space frame system is our most popular product — the most cost-effective structural solution for large-span flat roofs from 20m to 200m+. Superior stiffness, efficient steel usage, and compatibility with all roofing systems. Delivered to clients in 50+ countries since 2002. Request a free span calculation and quote.

Technical Advantages

The double layer space frame system is the most widely used and cost-effective structural solution for large-span flat or low-pitch roofs. With two parallel chord layers connected by diagonal web members, this system achieves exceptional rigidity, load distribution, and spanning capability. Key features: • Superior stiffness and load capacity vs single-layer systems • Economical — most efficient steel usage for flat large-span roofs • Spans from 20m to 200m+ for warehouses, hangars, and industrial facilities • Compatible with all roofing sheet types, purlins, and drainage systems • Self-weight typically 15-25 kg/m² — very efficient for foundations • Our most popular product — delivered to 50+ countries since 2002 This is our flagship space frame product, with thousands of square meters delivered annually to clients across Africa, Southeast Asia, the Middle East, and South America. Contact Xuzhou Shengjian for a span calculation, technical drawing, and free quotation.

Application