𝙐𝙥𝙜𝙧𝙖𝙙𝙚𝙙 𝙍𝙤𝙤𝙛 𝙑𝙚𝙣𝙩 - Our greenhouse for outdoors compared with the 4-position manual adjustable, the upgraded vent is a pole-less mode with pulleys, which can meet your needs and adjust to a suitable angle. You can easily regulate the airflow by rotating or fixing the buttons tightly to ensure your plants receive fresh air. You can mount the vent in any panel and customize its place during assembly. 𝙋𝙤𝙬𝙙𝙚𝙧-𝘾𝙤𝙖𝙩𝙚𝙙 𝘼𝙡𝙪𝙢𝙞𝙣𝙪𝙢 𝙁𝙧𝙖𝙢𝙚 - The deep gray powder-coated aluminum frame has rust resistance, dirt resistance, and long-lasting durability. The powder-coated aluminum frame is stable and will not be easily blown down by the wind. It is also recommended that you use tie-down kits to improve the wind resistance of the green house. It can withstand harsh weather conditions and provide long-lasting protection. 4𝙢𝙢 𝙏𝙬𝙞𝙣-𝙒𝙖𝙡𝙡 𝙋𝙤𝙡𝙮𝙘𝙖𝙧𝙗𝙤𝙣𝙖𝙩𝙚 - Our greenhouses are equipped with 4mm double-layer polycarbonate panels, offering excellent insulation and enhanced sunlight refraction to achieve the best conditions for plant growth. The panel has strong flexibility and weather resistance and is not easy to be damaged and aged. 𝘼𝙫𝙖𝙞𝙡𝙖𝙗𝙡𝙚 𝘼𝙡𝙡 𝙔𝙚𝙖𝙧 𝙍𝙤𝙪𝙣𝙙 - Our large greenhouse using a sliding panel assembly system, the sealing performance is good and reduces the time spent on installation. Including a metal handle and a lockable door, ensure convenience and security for you. With our greenhouse for outside, you can enjoy gardening all year round, protecting your plants and providing them with the ideal conditions for healthy growth. 𝘿𝙞𝙢𝙚𝙣𝙨𝙞𝙤𝙣𝙨 - Overall size：72" W x 142.2" D x 76.6" H. Door size:24.4" W x 65.7" H. Interior size:67.5" W x 138.7" D. VEIKOU greenhouse for outdoor, with a 4mm double-layer polycarbonate panel, can not only effectively keep warm but also improve the refractive index of sunlight, and increase the light of plants to ensure the activity of plants. Using a sliding panel assembly system, the sealing performance is good and reduces the time spent on installation. The panel has strong flexibility and weather resistance and is not easy to be damaged and aged. The aluminum metal frame is strong and durable to withstand bad weather and is also rust-proof and waterproof. Two ventilated vents on the green house roof can be adjusted at multiple angles. The upgraded vent is a pole-less mode with pulleys, which can meet your needs and adjust to a suitable angle. You can easily regulate the airflow by rotating or fixing the buttons tightly to ensure your plants receive fresh air. Our greenhouses are equipped with a metal handle, lockable door, and metal hinges. The greenhouse for outside provides an ideal environment for plant growth and provides high-quality products for many gardening enthusiasts.