All-Weather Durability: Pro-Tect™ tested and proven to withstand up to 9,950 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 2 temperature-activated exhaust fans to regulate climate for healthier plant growth Passive Ventilation: 4 easy-open windows allow air circulation and pollination to maintain ideal growing conditions Spacious Interior: 161 square feet of interior space with a built-in workstation offers 33 linear feet of lower staging shelves, 22 feet of upper shelves, and 8 plant hooks, providing ample room for wheelbarrows, large plants, and raised planters Powered Up: Patented PowerPort™ features 3 electrical outlets and 3 USB ports to power your gardening accessories (power source not included) Built-in Stainless-Steel Sink: Durable and easy to clean, the heavy-duty sink lets gardeners quickly rinse off tools, trays, and produce right in the greenhouse (connections included) Convenient Watering: Features both exterior and interior hose hook-ups, with an interior hose included to easily water and nurture your plants from seedlings to full bloom Chalet-Style Design: Inspired by traditional European chalets with a distinctive gabled roof, exposed wood framing, and a cozy yet spacious profile that adds timeless rustic charm ***Please note: Options of excessive weight or bulk will be shipped via freight carrier and our Oversized Item Delivery/Return policy will apply.