Twin Wall - Clear 6mm - Polycarbonate Sheets Exhaust Shutter Upgrade Ready: Can be converted

Upgrade Ready: Can be converted to a power shutter with a J&D motorized kit

Our Sigma greenhouses are built to last

Side vents that offer manual or automatic adjustments for enhanced airflow

16mm Triple Wall Polycarbonate Panels

The durable aluminum shutter construction and greenhouse-rated equipment are built to support dependable performance across a wide range of growing environments

Twin Wall - Clear 6mm - Polycarbonate Sheets Exhaust Shutter Upgrade Ready: Can be convertedCoverLite 6mm twin wall multiwall polycarbonate sheet provides high light transmission, UV protection, and great impact strength. 6mm Double Wall Polycarbonate Panels Available in "Clear" or "Diffused" Size of each sheet is 4' x 8' (4 feet by 8 feet) Weight of each sheet is 3. 18kg 7lbs Thickness is 6mm UV protection 1UV Price per sheet: $65 10 Year Warranty