Greenhouse Exhaust Shutter, Manual, 42" x 42", Aluminum, Single Panel Sungrow Window Stability Control: Includes a tie

Stability Control: Includes a tie bar to reduce shutter flapping and minimize operational noise

Rough Opening: 12

the shutter utilizes interlocking louvers that provide a maximum weather seal when shut

This heavy-duty aluminum shutter serves as a core element of a comprehensive airflow system

a dedicated tie bar is included to eliminate the common issue of shutter flapping

Greenhouse Exhaust Shutter, Manual, 42" x 42", Aluminum, Single Panel Sungrow Window Stability Control: Includes a tieHigh quality intake shutters are a fundamental component of a professional greenhouse ventilation strategy, acting as the primary entryway for fresh air to be mixed, circulated, and eventually exhausted. This 42" x 42" model is constructed from industrial grade extruded aluminum and features reinforced welded corners, offering a durable and cost effective solution for massive air exchange. The double panel configuration provides the necessary