How Hennemuth Metal Fabricators Refined its Spiral Ductwork Fabrication Process
Although HMF has been in business since 1954, they are relatively new to making spiral duct.
Hennemuth Metal Fabricators (HMF) is a family owned, full-service duct manufacturer specializing in spiral and rectangular ductwork for commercial and residential HVAC contractors in Pittsburgh and the surrounding tri-state area. Located in Oakdale, Pennsylvania, HMF has a 60,000 square-foot semi-automated facility where they make their own spiral duct and fittings.
Although HMF has been in business since 1954, they are relatively new to making spiral duct. HMF purchased their spiral equipment in 2018 from Spiral-Helix. According to Vince Weber, HMF’s spiral shop foreman, “There was your typical learning curve, but we worked through it.”