Greenhouse Exhaust Shutter, Manual, 40" x 40", Aluminum, Single Panel Alpine acting as an intake that

acting as an intake that allows fresh air to enter your greenhouse to be properly mixed and circulated

this model is pre-wired for 115V and features a 3-prong plug for true "plug and play" functionality

and maintains long-term clarity and light transmission

A tambour for enhanced heat conservation

effectively removing the need for professional electrical work during installation

Greenhouse Exhaust Shutter, Manual, 40" x 40", Aluminum, Single Panel Alpine acting as an intake thatHigh performance intake shutters are an essential part of a complete greenhouse climate control strategy, allowing fresh air to be drawn into the structure for proper mixing and circulation before being exhausted. This 40" x 40" model is constructed from heavy duty extruded aluminum with reinforced welded corners, offering a durable and cost effective solution for large scale air exchange. The double panel configuration provides the necessary