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The steel tubes used in these structures provide them with special characteristics. The steel profiles and tubes are the backbone of a greenhouse, since they provide the structure with rigidity and strength. In view of its exposure to the elements, the Tuflesa product guarantees greater quality and durability over time.


The requirements with regard to finishing are strict. After the careful raw material selection process and the manufacturing process Bornay carries out exhaustive controls to ensure the correct application of paint (lacquer or chrome) thus preventing the appearance of surface marks on the tube.

Flexible production system

Reliable delivery dates

Optimisation to reduce costs

Aftersales support and service

Selection of raw material

Quality controls

Investment in human capital

Compliance with the requirements of the customer

Structural tubes

We manufacture hollow-profile welded structural tubes for construction, according to the EN 10219 standard part 1 and 2, in different grades and special highly-resistant steels.