The Hybrid Polycarbonate Greenhouse is for the enthusiast, offering the precise balance of two advanced polycarbonate panels along with a strong durable frame, while perfectly designed to fit smaller spaces so you can start growing earlier and continue growing later. Polycarbonate is one of the strongest polymers, making it virtually unbreakable, so it won’t shatter like glass does. This Greenhouse blocks up to 99.9 percent of harmful solar UV radiation and the crystal clear side panels offer over 90 percent transmission of light to reduce plant burn. Designed as a do-it-yourself project without the need for special tools, the Hybrid Polycarbonate Greenhouse’s smart panel slide and lock system connects the frame precisely and quickly into place and polycarbonate panels slide easily into profile channels. With the Hybrid Polycarbonate Greenhouse you’ll be ready to start growing in no time.