Aluminum Exhaust Shutters offer maximum weather seal.
- Heavy aluminum extrusion frame with precision milled corners.
- Nylon bearings, solid shafts, and interlocking blades for maximum weather seal.
- All shutters come complete with tie bar to eliminate shutter flapping and locking open.
- Double panel units constructed with rigid "T" section center.
Please Note: This shutter requires 2 motors, sold separately below.