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Extension kit to add one more module to a StarModul single-slope roof structure made of 10×10 cm tube. Includes the bolted connectors and screws for on-site assembly, without welding.
Optional tubes: you can add 7 galvanized steel tubes, 100x100x2 mm, cut to size for this structure. The “from” price on this page corresponds to the connectors; the tubes are added when configuring the kit.
Assembled on site with basic tools: the bases are fixed in place, the tubes are fitted into the connectors and bolted together. No welding required. The instructions show the assembly order and which connector goes at each point.
We work to custom sizes. With the 3D configurator you can define the dimensions of your structure, and we can also prepare the complete kit with connectors, cut-to-size tubes, panels for the facade and roof, trims and screws. Check out the rest of our self-assembly structure kits.
The 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 can also supply the panels for the roof and facade, trims and screws. Request a quote.
No. All connectors are bolted.
In stock: 2–3 days in Catalonia and Aragón, and 7–8 days in the rest of Spain. 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.