The Elite Polytunnel Greenhouse - 32mm Steel Frame - Pro-Grade Kit with Roll-Up Windows & Sliding Door Controlling intense heat and humidity is the number one challenge for any serious grower. The Elite Polytunnel is our most popular kit for a reason: it's designed to solve this exact problem. It takes the strong 32mm steel frame of our Starter range and adds the crucial features you need for total climate control. With two manual roll-up windows and a proper sliding door, the Elite empowers you to manage your growing environment like a pro, leading to healthier plants and bigger yields this summer. Best For Serious hobbyists and small-scale growers who need superior climate control, everyday functionality, and enhanced durability for year-round protected growing. Key Features ✔ Superior Ventilation Control: Includes two full-length manual roll-up windows. This allows you to easily create cross-breeze ventilation to manage excessive heat and humidity, which is critical as we head into summer. ✔ Convenient Sliding Door: Comes standard with a durable, lockable sliding door for superior access, security, and easy entry with tools, wheelbarrows, or trays of seedlings. ✔ Upgraded 100km/h Wind Rating: A robust, upgraded frame design engineered to handle storm-level gusts up to 100km/h, offering exceptional peace of mind in more exposed locations. ✔ Premium 5-Piece Cover: Features Australia's toughest 250-micron EVA film. The multi-piece design (one roof, two sides, two ends) makes installation and future maintenance or seasonal cover changes far easier. ✔ Advanced Film Technology: The 250-micron cover is Anti-UV, Anti-Drip, Anti-Fog, and chemical resistant, with high light diffusion for optimal plant health. ✔ Includes Protection Felt Tape: Comes with anti-friction felt tape to protect your cover from wear and tear against the steel frame, extending its lifespan. Sizes Available This kit is available in a range of sizes to fit your property. Please select your required length and width from the dropdown menu above. Specifications Frame: 32mm Hot-Dip Galvanised Steel Strong Footings: 42mm Hot-Dip Galvanised Steel Cover: 250-micron Premium EVA Greenhouse Film (5-Piece Design) Cover Treatments: Anti-UV, Anti-Drip, Anti-Fog, High Diffusion, Chemical Resistant Ventilation: 2 x Manual Roll-Up Side Windows Access: 1 x Sliding Door Wind Rating: 100km/h Wall Height: 1.5m - 1.8m (Varies by kit size) Apex Height: 2.8m - 3.45m (Varies by kit size) See full product specifications here. Ideal For (Uses) Managing heat and humidity for summer crops like tomatoes, capsicums, and cucumbers. Year-round growing for serious hobbyists who need reliable daily access. Small-scale commercial setups, including market gardens and small nurseries. Growers in higher-wind or more exposed locations need a more robust structure. Need a Hand? This kit is designed for DIY installation. You can view our clear Step-by-Step Installation Guide and video tutorials to help you build. We also offer a full range of Australia-wide services, including professional installation, repairs, and full custom designs. Please contact our team for a consultation. Watch & Learn Step-by-Step Polytunnel Installation Guide Need a hand or custom modifications? We offer Australia-wide: Professional Installation Repair Services Full Custom Designs & Alterations Special Order Accessories Got more questions? See our FAQs for detailed answers on setup, materials, and product care.