Twin Wall - Clear 10mm - Polycarbonate Sheets 8mm We recommend installing an even

We recommend installing an even number of ventilation windows on either side of the greenhouse for optimum airflow

and high 7

The design utilizes a double-panel configuration with an integrated tie bar specifically included to stop louvers from flapping during operation

To prevent noise and wear

The 16" x 16" aluminum exhaust shutter is a critical element for any high-performing ventilation system

Twin Wall - Clear 10mm - Polycarbonate Sheets 8mm We recommend installing an even10mm CoverLite: CoverLite 10mm twin wall multiwall polycarbonate provides highlight transmission in a lightweight, virtually unbreakable sheet. 10mm Double Wall Polycarbonate Panels Available in "Clear" Size of each sheet is 4' x 8' (4 feet by 8 feet) Weight of each sheet is 3. 18kg 7lbs Thickness is 10mm UV protection 2UV Price per sheet: $100 10 Year Warranty