Twin Wall - Clear 10mm - Polycarbonate Sheets 8mm The design utilizes a double-panel

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

effectively removing the need for professional electrical work during installation

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

When the unit is inactive

and high 7

Twin Wall - Clear 10mm - Polycarbonate Sheets 8mm The design utilizes a double-panel10mm 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