Learn how to install fire dampers in HVAC ducts following UL 555, SMACNA, and EN 1366-2 standards. Step-by-step installation, inspection, and maintenance guide
Discover how HVAC duct fabrication works for global projects. Learn each step — design, cutting, assembly, inspection, and export logistics — under SMACNA stand
Discover answers to the most common HVAC duct and fire damper questions. Learn about materials, certifications, installation, and procurement tips for safe proj