Green room grow tents are extremely heavy duty, they are constructed from 28mm steel tubing so once erected are so strong you can hang enormous weights from them with no sagging or bowing. The GR240 model is suitable for use with 4x 600 watt lighting system and has the following features:

• Heavy duty roof bars provide optimum location/mounting of fans and filters.
• Strong purpose designed metal corners.
• Simplified erection.
• Side air socks (200 mm) for air-cooled lighting.
• Oversize air socks for intake and extraction.
• Waterproof liner tray.
• Heavy duty zips.
• Extra wide air vents.
• Multiple electrical outlets.
• Side doors.
• Reflective coated skin.