Ventilation system

November 22, 2011 - 00:00

The Poly-Vent natural ventilation system is an alternative to rack-and-pinion vents and roll-up curtain systems. The new frame has improved water drainage and is now designed to be mounted to most greenhouse sidewalls without modification. Poly-Vent operates using only small blowers that can be thermostatically controlled.

Company Information

Castle Rock, MN