All-Weather Durability: Pro-Tect™ tested and proven to withstand up to 4,400 pounds or 30 inches of snow load, and winds up to 100 mph* Industry-Leading Warranty: 5-year warranty for added peace of mind Optimal Insulation: Commercial-grade 4-wall PC roof and window panels improve heat retention by 30% for year-round gardening (compared to standard double-wall PC) 100% Cedar Wood: Made from durable cedar wood for exceptional strength and natural resistance to decay Forced Ventilation: Includes a temperature-activated exhaust fan to regulate climate for healthier plant growth Passive Ventilation: 2 easy-open windows allow air circulation and pollination to maintain ideal growing conditions Spacious Interior: 86 square feet of interior space with a built-in workstation offers 23 linear feet of foldable and fixed staging shelves to suit your gardening needs Powered Up: Patented PowerPort™ features 3 electrical outlets and 3 USB ports to power your gardening accessories (power source not included) Convenient Watering: Features both exterior and interior hose hook-ups to easily water and nurture your plants from seedlings to full bloom Ready to Assemble: Pre-cut, pre-drilled, and pre-stained pieces, paired with step-by-step instructions in the interactive BILT® app, offer easy installation Contemporary Style: Clean architectural lines bring a modern minimalist aesthetic to any outdoor space ***Please note: Options of excessive weight or bulk will be shipped via freight carrier and our Oversized Item Delivery/Return policy will apply.