5 Wall - Opal 25mm - Polycarbonate Sheets UV:2UV This configuration allows the shutter

This configuration allows the shutter to open and close automatically based on your specific temperature set points

When the ventilation system is off

featuring the same heavy-duty materials you know and love

Guaranteed Quality: Comes with a 1-year warranty on the shutter motor

For those looking to automate their greenhouse environment

5 Wall - Opal 25mm - Polycarbonate Sheets UV:2UV This configuration allows the shutter25mm LEXAN THERMOCLEAR: 25mm LEXAN THERMOCLEAR 5X Wall high performance polycarbonate sheet is virtually unbreakable and provides outstanding thermal insulation, high light transmission, and long term UV weather resistance. 25mm 5 Wall Polycarbonate Panels Available in "Clear", "Bronze" or "Opal" The size of each sheet is 4' x 8' (4 feet by 8 feet) Weight of each sheet is 3. 18kg 7lbs Thickness is 25mm UV protection 2UV Price per sheet: $275 10 Year