6m Pro-Series Polytunnel Greenhouse – 18 sqm Walk-In Growing Tunnel

6m Pro-Series Polytunnel Greenhouse – 18 sqm Walk-In Growing Tunnel

Unlock true agricultural scale with the 6-Metre Pro-Series Polytunnel. This massive, walk-in greenhouse is the ultimate solution for serious horticulturalists looking to move beyond "hobby" gardening and into high-volume production. Offering a sprawling 18 sqm of protected ground space, it features a heavy-duty, grid-reinforced PE cover and a specialised 8-window ventilation system. Whether you're seeding thousands of starters or protecting a full-scale winter crop, this tunnel provides the durability and climate control of a traditional glasshouse at a fraction of the cost.

Best For

Serious home growers, small-scale market gardeners, and properties with large garden plots or acreage. Ideal for those requiring maximum horizontal space for row-cropping and large-scale seedling production.

Key Features

• ✔ Massive 18 $m^2$ Growing Area: With a 6m x 3m footprint, this tunnel provides enough space for multiple rows of garden beds, central aisles, and staging benches.

• ✔ 8-Window Cross-Ventilation System: Engineered for the Australian climate. Features four roll-up windows on each side, allowing for precision cross-flow ventilation to manage heat and humidity on scorching afternoons.

• ✔ Grid-Reinforced PE Covering: The hard-wearing green polyethene cover is reinforced with a high-strength grid, providing superior tear resistance and UV protection compared to standard films.

• ✔ Heavy-Duty 2m High Walk-In Frame: Supported by a sturdy, powder-coated tubular steel frame that provides a full 2-metre head clearance, ensuring a comfortable working environment for long gardening sessions.

• ✔ Double-Zippered Roll-Up Door: A wide 160cm entrance allows for easy access with wheelbarrows and garden equipment, while the double-zipper system ensures a secure seal against pests and wind.

Specifications

• Dimensions: 600cm (L) x 300cm (W) x 200cm (H)

• Ground Surface Area: 18 sqm

• Material: Powder-Coated Steel Frame + Grid-Reinforced PE

• Door Size: 160cm x 150cm (W x H)

• Windows: 8 x Roll-Up Ventilation Windows (60 x 30cm)

• Fastening: Quick-fasten rope system included

• Assembly: Easy "No-Tool" setup (Manual included)

Ideal For (Uses)

• Market Gardening: Growing high volumes of lettuce, herbs, and seasonal vegetables for sale or bulk supply.

• Orchard Management: Protecting large numbers of potted citrus or tropical fruit trees during winter.

• Mass Seedling Propagation: The primary "nursery" for an entire property's spring and summer planting needs.

• Extended Seasons: Harvesting heat-loving crops (like tomatoes and chillies) well into the Victorian autumn and winter.