American Warming & Ventilating

Product Offerings

About AWV


  • Adjustable
  • Fixed Non-Draining
  • Wind Driven Rain
  • Acoustical
  • Combination
  • Fixed Draining
  • Penthouse
  • Extreme Weather
  • Vision Screens
  • Vertical
  • Horizontal


  • Tunnel
  • Marine
  • Volume Control
  • Diffuser
  • Inlet Vane
  • Isolation
  • Fan Outlet
  • Pressure Relief
  • Backdraft

Architectural Grilles

Architectural Sun Shades

  • Airfoil
  • Cantilevered Sunshades

American Warming and Ventilating (AWV) is one of five independently operating companies acquired by Mestek, Inc. These companies manufacture standard and custom adjustable louvers and isolation dampers to satisfy most every need for intake control, industrial applications, and sophisticated fire & smoke control.

AWV took a leading role to establish AMCA Division Five (louver, damper and shutter group). They have a 5,000 SqFt AMCA-certified testing facility, and 50,000 SqFt production facility in Bradner, Ohio.  

Today, architects, mechanical engineers, contractors, and facility owners rely on American Warming and Ventilating to meet their ever-changing damper and louver designs requirements through product innovation and technological advancement.