made from extruded aluminum

or expanded space needs

The MONT Greenhouse also offers the ability to grow as your needs grow with the 4ft extension kit that can be purchased anytime in the future

Approximately 8ft

high ADA ¾ inch thick

Riverstone | MONT Greenhouse Automatic Roof Vent Kit With Automatic Opener Cold Frame Garden Beds made from extruded aluminumThe MONT Automatic Roof Vent is designed for simple and easy installation on existing MONT Greenhouses. The Automatic Roof Vent is made from the same high quality aluminum, polycarbonate, and includes the same professional grade automatic vent opener as the MONT Greenhouse comes standard with. FEATURES Fits ALL MONT Greenhouses Automatic roof vent opener Quick and easy installation Will work with the MONT Interior Shade Cloth System Assembly Required: