12 x 10 Victory Greenhouse - Grey Frame (3.7m x 3.1m)

12 x 10 ft Victory Greenhouse with Cathedral Ceiling for Year-Round Gardening

This greenhouse is designed for gardeners who want a large, durable structure with generous height and open internal space. The distinctive cathedral-style, T-shaped layout provides excellent headroom for climbing plants, trellising, and comfortable movement, making it well suited to productive year-round growing.

Cathedral-Style Greenhouse with Open, Walk-In Layout

The vaulted ceiling and wide internal footprint create a bright, spacious growing environment. This design is ideal for tall crops, climbing vegetables, and vertical growing systems, while also allowing easy access for everyday garden tasks.

Powder-Coated Aluminium Frame with Steel Base and Anchoring Kit

A reinforced, powder-coated aluminium frame provides long-term strength and corrosion resistance. The galvanised steel perimeter base improves alignment and stability, and an included anchoring kit helps secure the structure to the ground for added confidence in windy conditions.

Balanced Polycarbonate Panels for Controlled Light Exposure

This greenhouse uses two types of virtually unbreakable polycarbonate panels to manage sunlight effectively:

• Wall panels: Crystal-clear polycarbonate allowing approximately 90% light transmission
• Roof panels: Twin-wall polycarbonate that diffuses sunlight to reduce heat stress

All panels are UV protected and designed to resist discolouration, cracking, and impact over time.

Roof Ventilation for Temperature and Humidity Control

Two manually adjustable roof vents allow airflow to be regulated as conditions change, helping manage heat and humidity during warmer months and supporting healthier plant growth.

Wide Double Doors for Practical Access

High, hinged double doors provide easy entry for wheelbarrows, tools, and large plants. The low-threshold entry improves accessibility, while lockable handles offer basic security (lock not included).

Integrated Gutter System for Water Collection

Built-in gutters and outlets allow rainwater to be collected for reuse, supporting efficient irrigation and more sustainable garden practices.

Specifications

• Assembled Dimensions: W 365 x D 305 x H 269 cm
• Roof Panels: Twin-wall polycarbonate, 4mm thick, approx. 82% light transmission
• Wall Panels: Crystal-clear polycarbonate, 0.7mm thick, approx. 90% light transmission
• Frame: Powder-coated aluminium
• Perimeter Base: Galvanised steel with anchoring kit included
• Ventilation: 2 manually adjustable roof vents
• Doors: Hinged double doors with lockable handles (lock not included)
• Gutter System: Built-in for rainwater collection
• Wind Rating: Up to 90 km/h
• Snow Load: 75 kg/m²
• Total Weight: Net 102 kg / Gross 108.5 kg
• Frame Colour: Grey (powder-coated)
• Warranty: 5 years

Packaging and Weights

• Package 1: W 243 x D 73.5 x H 10.5 cm – Net 73.7 kg / Gross 76.5 kg
• Package 2: W 171 x D 64.5 x H 11.5 cm – Net 28.3 kg / Gross 32 kg

Assembly Resources

Step-by-step instructions are provided to support safe and secure DIY assembly.

Download Assembly Guide

Shipping

Maze products are dispatched from Melbourne, with free Australia wide shipping.

Green My Space ships from warehouses in multiple states across Australia including Perth, New South Wales, and Victoria. Please be advised that when ordering multiple items they may come from different warehouses and with different couriers. You will be sent multiple tracking numbers if this is the case.If your items are in stock, they order generally be dispatched within 3 business days of order placement. On very rare occasions this might extend a little longer. Items that are not in stock will be available on pre-order only, which will be indicated on the product page. Pickups are not available for Maze products