TechnoFlex Inox are flexible single-wall ducts of high reliability, made from anti-magnetic stainless steel AISI 304 with a thickness of 0.09 mm. They are suitable for use in ventilation, air conditioning, and heating systems. Operating temperature range: -30°C to +400°C.

TechnoFlex Inox Twin are semi-flexible, double-wall, smooth interior ducts of high reliability, suitable for fireplaces, stoves, boilers (oil or pellet), as well as ventilation, air conditioning, and heating systems. The smooth interior surface ensures fast flue gas extraction and reduces deposits on the walls.

TechnoFlex Alu are flexible single-wall aluminum ducts. They are 3 meters (3 m) in length and can be compressed to 1 meter (1 m). Made from aluminum 8150 H21 with a thickness of 0.09 mm, they are suitable for use in ventilation, air conditioning, and heating systems. Operating temperature range: -30°C to +250°C.