Designed as the highest quality most compact space saver green house packaged in a retail box. This Polytunnel hoop-house cold-frame style High-Tunnel features a space saver design. The modern greenhouse offers all of the same quality workmanship and results as the Commercial Series Green House while appealing to beginner novice and professional growers alike. Each Deck and Patio greenhouse is constructed from100% commercial grade galvanized steel frame – featuring quick connect steel frame and steel frame connectors. It includes a rugged all weather triple layer Polyurethane cover back panel and front entry. Rust resistant galvanized steel. The frame components and frame connectors are galvanized after being welded. This Greenhouse provides maximum protection growth and reliability by using a complete three piece all growth fabric construction with unit-body cover solid connected back panel and solid connected front entry – allowing for easy access and maintenance of plants vegetables and herbs. It also utilizes Smart Vent – technology controlling airflow from the base of the unit and the ends of the unit with special zip out Velcro held screened vented windows. In addition the triple ridge reinforced roof structure not only acts as a weather guardian protecting against severe and inclement weather but also allows growing enthusiasts to hang their full size basket plants from the roof of the green house. Triple ridge pole roof system safely supports the heaviest hanging plants. All-steel construction with flex frame design and 1-1/4-inch 16-gauge steel for stability. 14-gauge inside steel slip fitting joints for rugged rigidity and easy setup. Galvanized bases bolt to foundation for optimal wind-resistance. Measures 96-inches Long by 72-inches Wide by 78-inches High 1-1/4-inch pipe diameter. Shipping Weight: 97 lbs.