Our products are made right here in Omaha, NE, USA. Our employees take pride in their fabrication of our products for HVAC, heating and A/C plus any specialty metal products including: metal roofs, specialty sheet metal — stainless steel work.

​​We provide quality products including:​​

  • Spiral, round and oval pipe and fittings​
  • ​Rectangle duct and fittings ​
  • Long Seam Duct​​

All fittings can be single wall or double wall with insulation and are available in different thickness and types, including perforated, solid liner or mylar-wrapped.

​Materials include (but are not limited to):

  • Galvanized G90, Meeting ASTM A653 & A924
  • Paintable
  • Aluminum
  • Stainless Steel 304/2B #4 Finish
  • 316
  • 316 #4 Finish
  • ​PVC ​


Norlock Metal Products are manufactured in accordance or better of SMACNA.​​


Copyright Norlock Metal Products, Inc. ©2016-2023