Beauty and mechanics are the main focus of Palram - Canopia’s latest hobby greenhouse. Welcome the Bella, an elegant and stout addition to your growing space designed to extend your season. A healthy head start on your garden begins with effective light management through Palram - Canopia’s market-leading twin-wall polycarbonate. Twin-wall polycarbonate is the leading choice for quality hobby greenhouse coverings because of its durability, light-diffusing properties, and heat-retaining ability. The twin-wall roof and side panels on the Bella block 99.9% of harmful solar UV radiation and create a system of diffused light, which helps maximize plant growth and eliminates the risk of plant burn and shade areas. Palram - Canopia’s version of this virtually unbreakable polymer is made only with virgin materials that won’t become brittle or discolored over time. The bell-shaped aluminum frame not only adds an elegant look to your backyard but also reduces wind impact and snow build-up. With an 8’ wide frame and four available lengths, you can customize the perfect hobby greenhouse. Corrosion-resistant and durable, keep your focus on growing and not maintaining. Virtually unbreakable 6 mm twin-wall polycarbonate panels block up to 99.9% of UV rays, create even-light and maintain ideal temperatures Rust resistant bell shaped frame designed for increased wind resistance and reduced snow build-up 7' of head room in the peak Low-threshold and double doors for easy access Includes one adjustable roof vent, lockable door handle and galvanized steel base for structural support