Growers Supply


Poly Exhaust Shutters

Constructed from white, exterior-grade PVC material for a maintenance-free exhaust shutter!

  • No rust, no corrosion, means easy to clean and never requires painting.
  • Aerodynamic design offers improved fan efficiency.
  • Poly welded framework with corner braces.
  • Curved blade shape assures tight seal when shutter is closed.
  • Smooth operation with minimal air drag.