Twin Wall - Clear 6mm - Polycarbonate Sheets Exhaust Shutter • Width: 135 cm (53")

• Width: 135 cm (53") / Height: 170 cm - 180 cm (67" - 71") / Depth: 10 cm (4") (excluding reservoir)

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

The 3-bladed aluminum prop is balanced for smooth and quiet operation and features a corrosion-resistant coated steel hub

the shutter utilizes interlocking louvers that create a tight weather seal when closed

Our Sigma greenhouses are built to last

Twin Wall - Clear 6mm - Polycarbonate Sheets Exhaust Shutter • Width: 135 cm (53")CoverLite 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