Fabric Membrane Tension Structures

Designers & manufacturing of tensile structures, fabric membrane structures, air-supported structures, gazebos, tents, awnings & interiors.

FSI provides an efficient, competitive, accessible service to architects, tent manufacturers, project planners, industrial and domestic clients. Over 30 years experience in design, manufacturing management & installation internationally.

Flexible Structures International undertakes the design detailing and project management of fabric tension structures and air-supported structures. FSI tensiles, pioneers of fabric tensile structures in South Africa has executed work locally and internationally and offers its services through its South African office and through its European office. The key personnel consists of structural engineers, architects, designers and project managers.

Specialists in tensile structures and fabric membrane structures, FSI projects are either turnkey, contracted directly by the client, while others require only part services by engineering and architectural firms, project planners or tent manufacturers.