Greenhouse Exhaust Shutter, Manual, 42" x 42", Aluminum, Single Panel Sungrow Window the shutter utilizes interlocking louvers

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

performance

Rough Opening: 12

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

this system helps support a more balanced and productive growing environment throughout the seasons

Greenhouse Exhaust Shutter, Manual, 42" x 42", Aluminum, Single Panel Sungrow Window the shutter utilizes interlocking louversHigh 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