 
          PORTLAND AREA (503) 678-5525
          TOLL FREE (877) 678-5525
        
        
       
GK Machine's commercial greenhouse system is efficient and affordable and offers the height needed for watering boom spraying and provides the space for efficient air movement and ventilation. The 5000 Series is available in your choice of standard clamp system or purlin strap system.
Our greenhouse packages include a professional greenhouse structure along with all of the cooling and ventilation supplies required for a year-round, weather-resistant growing experience. GK Machine offers everything from heaters, vents and thermostats to circulation fans, shutters and exhaust fans.