Incorporating all the positive virtues associated with ROLL-FORM, Conley’s CF SERIES 1100 represents one of the most versatile COLD FRAMES on the market. Available in a 3' 6" tall, or optional 6’ tall, straight sidewall height, this house can be employed for many different growing conditions. Add roll-up curtains, fans and/or heaters to optimize the growing potential of this structure. Conley’s CF SERIES 1100 has been successfully incorporated in mild to extreme climates throughout the country. This structure is designed specifically for poly or shade cloth covering.