Twin Wall - Opal 10mm - Polycarbonate Sheets Hydroponic Accessories Our Sigma greenhouses are built

Our Sigma greenhouses are built to last

These garden beds will help you grow better plants with less space and less soil

8mm LEXAN™ VEROLITE™ :

Feel confident knowing that the rust-resistant galvanized pipe frame is tough enough to withstand a variety of severe weather conditions – keeping your garden safe and sound throughout the year

This greenhouse is perfect for 3 or 4 seasons of growing

Twin Wall - Opal 10mm - Polycarbonate Sheets Hydroponic Accessories Our Sigma greenhouses are built10mm LEXAN THERMOCLEAR: LEXAN THERMOCLEAR 10mm twin wall polycarbonate sheet provides outstanding strength, thermal insulation, UV protection in a lightweight, easy to install sheet. 10mm Double Wall Polycarbonate Panels Available in "Clear", "Bronze"or "Opal" 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: $120 10 Year Warranty