Greenhouse Exhaust Shutter, Manual, 48" x 48", Aluminum, Single Panel Planta Farmer Recommendation 16mm LEXAN™ THERMOCLEAR™:

16mm LEXAN™ THERMOCLEAR™:

thanks to the inclusion of solid shafts and nylon bushings

Weight of each sheet is  3

concrete slabs

Greenhouse Exhaust Shutter, Manual, 48" x 48", Aluminum, Single Panel Planta Farmer Recommendation 16mm LEXAN™ THERMOCLEAR™:Professional grade intake shutters are vital for a functional ventilation strategy, allowing fresh air to be drawn into your structure for proper mixing, circulation, and eventual exhaustion. This 48" x 48" model is manufactured with a heavy duty extruded aluminum frame and reinforced welded corners, providing an industrial strength solution for large scale air exchange. The double panel configuration ensures the structural integrity necessary for