Greenhouse Power Shutter With Cord, Automatic, 36" x 36" Aluminum Single Panel 10mm This versatile component is widely

This versatile component is widely used in greenhouse

and high 7' ( 2

The Terra 48 is designed for easy assembly

1/3HP Speed 1 Speed Airflow

For those in colder areas

Greenhouse Power Shutter With Cord, Automatic, 36" x 36" Aluminum Single Panel 10mm This versatile component is widelyThese aluminum intake power shutters are built to improve the effectiveness of air circulation in any professional or hobbyist growing space. The unit is constructed with a heavy duty extruded aluminum frame featuring precision milled and welded corners for maximum structural strength. To protect your plants from external drafts and moisture, the shutter utilizes interlocking louvers that create a tight weather seal when closed. The mechanical design