Flexmaster USA, Houston, TX, is a leading commercial HVAC flexible duct and sheet-metal fitting manufacturer with over 27 years of success in the industry. Flexmaster USA's product line of Air Distribution Solutions includes: flexible ducts, acoustical ducts, sheet-metal fittings, access doors, low leakage access doors and accessories.

Unique to others in the industry, Flexmaster USA manufactures flexible ductwork without the use of glues or adhesives. The mechanical-locked inner core maintains its shape at all 90° bends and offsets, thus eliminating the need for extra reinforcement. This manufacturing process produces a flexible duct with the highest performance credentials of any flexible duct. Flexmaster USA's 20 year warranty is unsurpassed in the HVAC ductwork industry.

Our newest product additions focus on Medical and Environmental Solutions. These flexible duct and sheet metal fittings are manufactured with non-ferrous and anti-microbial materials and are ideal for Hospital Patient Rooms, Operating Rooms, MRI Rooms, Data Centers and Mission Critical Environments, where cleanliness, reliability and durability are required.