Provide better air circulation from the bottom of the greenhouse to the roof with the Louvre Window. With an aluminum frame and polycarbonate louvres it will match your Bio-Star Greenhouse and can be easily opened or closed.
- Aluminum, polycarbonate construction
- Green finish
- Dimensions: 24" L x 18" W
Open and close the vents/louvres to create a great ventilation or keep the hot air in to help your plants grow.