About

The Grandio Greenhouse Wall Louver Window installs in the side wall of a Grandio greenhouse and opens to allow fresh air to flow in at plant level, working in tandem with existing roof vents to create powerful cross-ventilation. Available as a manual louver or bundled with an automatic opener, it's one of the most effective upgrades for preventing overheating and maintaining optimal growing temperatures during warm months.

When used alongside roof vents, which exhaust hot air rising to the top of the greenhouse, the louver creates a natural convection current that pulls cool air in from the sides and pushes hot air out through the roof. This cross-ventilation is significantly more effective than roof vents alone for controlling interior temperatures on hot days.

Features

The louver provides effective side ventilation with powerful horizontal airflow, improving temperature and humidity control to prevent overheating, disease, and mold. It has easy-to-use handles and smooth-opening louvers, and is compatible with the automatic opener. It's durable and weather-resistant to withstand years of outdoor use, with a seamless, integrated look that matches the structure perfectly and installs easily.

Specifications

  • Dimensions: Approximately 24" wide x 27.5" tall
  • Glazing: 6mm twin-wall polycarbonate panels
  • Frame: Powder-coated green aluminum
  • Variants: Manual louver, or with automatic opener
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