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.