8x3x2m XL Commercial Tunnel Greenhouse – Maximum Growing Space with 16 Ventilation Windows

Are you tired of skyrocketing grocery bills and "fresh" produce that wilts in days? There is a better way to eat healthy and refresh your lifestyle without the hefty price tag by enjoying garden-to-table living with a stylish, high-performance 24sqm growing space designed for the savvy Kiwi. This functional tunnel house is big enough for you to get creative with your planting while remaining low budget, so it won’t hurt your finances or compromise your personal style. Designed in New Zealand for green-fingered locals, it combines a heavy-duty 25mm galvanised steel frame with a reinforced 140g UV-resistant PE cover to safeguard your plants from harsh winds and frost year-round. Key Features: Commercial-Grade XL Design: Provides a massive 24sqm footprint, specifically engineered for businesses and high-output households requiring bulk growing capacity. 25mm Reinforced Galvanised Steel Frame: Engineered for superior durability and resistance to structural pressure to ensure a dependable product. Reinforced 140g Thickened PE Cover: Waterproof and UV-resistant to provide maximum insulation for New Zealand’s variable climate. 16 Ventilation Windows with Insect Screens: Strategically placed for maximum cross-ventilation to prevent heat stress while keeping pests out in large-scale setups. Dual Zippered Roll-Up Doors: Located at each end to allow for easy access with tools and provide a secondary airflow channel for everyday convenience Durability & NZ Standards: In New Zealand, high UV exposure can degrade standard materials quickly. This greenhouse utilises a 140g/m² PE cover designed to diffuse harsh sunlight while retaining internal heat during cooler nights. The hot-dip galvanised steel is chosen for its superior corrosion resistance, ensuring the structure remains a reliable fixture in your backyard—backed by our commitment to reliable service and clear warranties. Optimising Your Commercial Space: For businesses and lifestyle blockers requiring commercial-scale solutions, this XL unit provides an efficient way to organise and scale production without juggling multiple suppliers. The 8m length and 3m width are perfect for installing tiered shelving or pantry-style organisers to maximise every square centimetre of your growing footprint without compromise. Why You’ll Love It: Unlike standard lightweight greenhouses, this model focuses on Practical Affordability—giving you professional-grade materials without the compromise. Compared to Traditional Glasshouses: Significantly more affordable and safer for commercial environments, while still providing the thermal benefits required for NZ growing seasons. Specifications: Colour: Green Fabric: 140g/m² Reinforced Polyethylene (Anti-UV) Steel Tube: 25mm, Hot-Dip Galvanised Assembled Dimensions: L 8m x W 3m x H 2m Door Dimension: H 165cm × W 170cm Product Weight: 44.5kg Assembly Required: YES Package Contents: 1 x XL Heavy Duty Galvanised Steel Tube Frame 1 x 140g/m² Polyethylene Cover 1 x Assembly Accessory Kit & Instructions