For over 30 years, NCA has been a leader in the louver and damper industry. In 2008, NCA
joined the expansive Metal Industries family of products and has benefitted from an
increased investment in engineering, research and development, and marketing. NCA offers
a complete line of AMCA certified louvers, penthouses, screens, control dampers and
UL-listed fire and fire/smoke dampers. NCA products are sold through an experienced
network of manufacturer’s representatives who are experts in the application of our
products in light-commercial, commercial and industrial HVAC applications.
Produts Overview Brochure