AP Spiralfex

At last spiral duct manufacturers have a one-step duct lining solution that meets their clients’ requirements for indoor air quality (IAQ), noise attenuation, and thermal efficiency. Armacell LLC’s AP Spiralflex™ is the first 100% fiber-free, elastomeric duct liner made specifically for spiral ducts.  This all-inclusive solution eliminates the need for encapsulating films or heavy dual Read more