Virtually unbreakable 4 mm thick twin-wall polycarbonate roof panels and 6 mm twin-wall side panels are 100% UV protected and high impact resistant
Heavy-Duty resin frame improves insulation and creates extra durability for many years to come
Maximum safety - no glass to shatter or break
Hinged French doors for easy access and additional ventilation when open
Included roof vent helps you maintain heat and humidity in your greenhouse as needed