• Skip to primary navigation
  • Skip to main content
  • Skip to footer

101 North Branch Road, Oakdale, PA 15071

Hennemuth logo

Hennemuth Metal Fabricators

Manufacturers and Distributors to the HVAC Trade

Request a Quote

For Fastest Service, Call 724-693-9605

  • Ductwork
    • Spiral Ductwork
    • Rectangular Ductwork
    • Flexible Ductwork
    • Double-Wall Ductwork
    • Fittings & Connectors
  • Products
    • Commercial HVAC
    • Rooftop Supports
    • Zoning Products
    • Venting Products
    • Grilles, Registers & Diffusers
    • Installation Tools & Supplies
  • Services
    • Duct Fabrication
    • Commercial Fabrication
    • Residential
    • CNC Plasma Cutting
    • Ductwork Design
    • Delivery
  • Industries
    • Retail
    • Shopping Malls
    • Schools
    • Restaurants
    • Offices
  • About Us
    • Why Hennemuth?
    • Service Areas
      • Pittsburgh
      • Cleveland
      • Morgantown
      • Youngstown
    • Blog
    • Vendors
    • Frequently Asked Questions
  • Contact Us
    • Employment Opportunties
  • Request a Quote

Blog

Industrial vs. Commercial Ductwork

June 3, 2026 by Hilary Barker

Industrial vs. Commercial Ductwork Not all metal is created equal. Standard commercial ductwork often can't withstand industrial conditions. High vibrations cause material fatigue. Abrasive … [Read more...] about Industrial vs. Commercial Ductwork

Filed Under: Uncategorized

Spiral Duct vs. Rectangular Duct vs. Flexible Duct: Performance, Cost and Best Use Cases

June 3, 2026 by Hilary Barker

Spiral Duct vs. Rectangular Duct vs. Flexible Duct: Performance, Cost and Best Use Cases Commercial HVAC contractors, estimators, design-build teams and other professionals often need to choose … [Read more...] about Spiral Duct vs. Rectangular Duct vs. Flexible Duct: Performance, Cost and Best Use Cases

Filed Under: Uncategorized

Why Spiral Duct Is the Efficient Choice for Modern Commercial Spaces

May 14, 2026 by Hilary Barker

Commercial HVAC contractors have relied on two main types of duct in commercial construction — rectangular and spiral. While rectangular duct once dominated the field, modern commercial buildings … [Read more...] about Why Spiral Duct Is the Efficient Choice for Modern Commercial Spaces

Filed Under: Uncategorized

New Commercial Ductwork System Design Guide

April 1, 2025 by Hilary Barker

If your commercial business or client needs a new heating, ventilation and air conditioning (HVAC) system, understanding key considerations is crucial for achieving the most effective design for … [Read more...] about New Commercial Ductwork System Design Guide

Filed Under: Commercial Ductwork

Commercial Ductwork Guide: Design, Installation & Fabrication

March 1, 2025 by Ann Hennemuth

Commercial ductwork plays a critical role in how efficiently an HVAC system moves conditioned air through a building. For contractors, builders and facility teams, the right ductwork affects airflow, … [Read more...] about Commercial Ductwork Guide: Design, Installation & Fabrication

Filed Under: HVAC Duct Installation

Fabric vs Metal Ductwork: Which is Better for Your HVAC System?

October 20, 2023 by Hilary Barker

Ductwork plays a major role in how efficiently an HVAC system moves air through a home, commercial building or industrial facility. Two common options are fabric ductwork and metal ductwork, and each … [Read more...] about Fabric vs Metal Ductwork: Which is Better for Your HVAC System?

Filed Under: Uncategorized

  • Page 1
  • Page 2
  • Page 3
  • Go to Next Page »

Footer

Shop Hours

Mon-Fri: 7:00am-3:30pm

Ready To Order?

By Phone: (724) 693-9605
By Fax: (724) 693-8965
Email: orders@hmfduct.com

Visit Our Facebook and LinkedIn Pages!

HMF LinkedIn Page
HMF Facebook Page


embedded google maps
Pages
  • Spiral Ductwork
  • Rectangular Ductwork
  • Flexible Ductwork
  • Ductwork Design
  • Commercial Ductwork Fabrication
  • Blog

© 2026 by Hennemuth Metal Fabricators, All Rights Reserved. Sitemap | Terms and Conditions