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3 x 3 m steel structure kit with flat roof and 5×5 cm tube posts. Includes StarModul bolted connectors and screws for on-site assembly, without welding. It serves as a base for pergolas, gazebos, garages, or light roofs.
Optional tubes: You can add 10 50x50x1.5 mm galvanized steel tubes cut to size for this structure. The “from” price on the product page corresponds to the connectors; tubes are added when configuring the kit.
It is assembled on-site with basic tools: bases are fixed, tubes are fitted into the connectors, and then screwed. No welding is required. The instructions indicate the assembly order and which connector goes at each point.
We work to measure. With the 3D configurator, you can define the dimensions of your structure, and we can also prepare the complete kit with connectors, cut tubes, panels for facade and roof, trims, and screws. See the rest of our self-assembly structure kits.
Tubes are optional: you add them when configuring the kit on this page, and we send them cut to size.
No, the kit is the structure. If you need it, we also supply the panels for the roof and facade, trims, and screws. Ask us for a quote.
No. All connectors are bolted.
If in stock, 2–3 days in Catalonia and Aragon, and 7–8 days in the rest of Spain. If out of stock, 2–3 weeks.
Explore the interactive model to view the product’s geometry and configuration from different angles.




With the StarModul 3D steel structure configurator, you can define the dimensions, geometry, and initial configuration of a structure using our bolted connection system.
The tool generates a preliminary list of the necessary joints, a quantity takeoff for pipes and profiles, and an initial assessment of the configured components.