Roof Window 30 (with adjusting lever for Hobby Greenhouse 30 Ser

Rion Greenhouse Roof Vent for G30 Series

Need more air circulation? Add a Rion Roof Vent to your greenhouse. Note: One roof vent per 4 feet in length is recommended for optimum ventilation.

Roof Window 30 (with adjusting lever for Hobby Greenhouse 30 Ser,

Rion Greenhouse Roof Vent for G30 Series

Need more air circulation? Add a Rion Roof Vent to your greenhouse. Note: One roof vent per 4 feet in length is recommended for optimum ventilation.