Aluminium Polycarbonate Greenhouse 4.1x2.5m – Year-Round Growing

A tunnel greenhouse gets you started. This aluminium polycarbonate greenhouse is where serious gardeners land.

With a generous 23.17m³ growing space and 9.84m² of ground surface area, this is a permanent, all-weather growing structure built for Australian conditions — not a seasonal workaround. Whether you're cultivating vegetables through a Sydney winter, protecting tropical plants from Melbourne's cold snaps, or running a small productive garden through Queensland's wet season, this greenhouse creates a stable, controlled environment that works harder than the weather does.

The twin-wall UV-resistant polycarbonate panels are the standout feature. Unlike standard clear covers, double-walled polycarbonate diffuses light evenly across your plants — allowing up to 90% light transmission while actively eliminating the risk of plant burn on hot Australian days. Your seedlings, herbs, and flowering plants get maximum light without the scorching.

The triangular aluminium framework isn't decorative — it's structural. The angled roof design sheds rain efficiently into the integrated gutter system, while the rust-resistant aluminium frame (Silver / Natural Aluminium) holds its shape and finish year after year without painting, treating, or replacing. At 56kg, this is a structure you set up once and grow in for years.

Two adjustable roof vents give you precise control over temperature and humidity without needing to open the doors — essential during warm-weather growing when airflow matters most. The double lockable doors open wide for easy access with wheelbarrows, garden carts, or simply moving larger pots without squeezing through a narrow entry.

Built to Greenfingers' quality standard, this polycarbonate greenhouse suits serious home growers and light commercial growers who want a proper structure — not a tent.

Tip: Before assembly, mark out your 9.84m² footprint and ensure the ground is level. A solid, level base significantly reduces installation time and improves long-term frame stability.

Features

• Twin-wall UV-resistant polycarbonate panels — up to 90% light transmission, eliminates plant burn risk
• Triangular rust-resistant aluminium frame — silver finish with silver natural aluminium finish for enhanced durability and stability
• Aluminium base frame — solid structural foundation for long-term stability
• Double lockable doors — wide-access entry (110 x 180cm) with secure locking
• 2 adjustable roof vents (60 x 58cm each) — precise airflow and humidity control
• Integrated gutter system — efficient drainage, keeps your growing area dry
• Unbreakable double-walled polycarbonate panels — crystal clear, impact-resistant
• Easy to install — assembly required, all hardware included

Specifications

Package Contents

• 1 × Aluminium Polycarbonate Greenhouse (4.1 x 2.5 x 2.26m)
• 1 × Assembly Instruction Manual