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Green Fingers 4.2 x 2.5 x 1.95m Polycarbonate Greenhouse Shed

$59400 $89100
Eco Off Grid  |  SKU: GH-ALU-C-422X250-AB

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Description

Large Aluminium Polycarbonate Greenhouse with Double Doors and Roof Vents for Year-Round Growing

This  Green Fingers aluminium polycarbonate greenhouse garden shed is built for gardeners who want space, strength, and year-round reliability.

With a large 20.57m³ interior, it provides ample room to cultivate a wide range of plants from herbs and vegetables to flowers and fruit trees. The UV-resistant twin-wall polycarbonate panels allow up to 90% light transmission while reducing plant burn, ensuring your crops receive the perfect balance of sunlight and protection.

Its robust aluminium frame, complete with a reinforced base, offers lasting stability and rust resistance. Two roof vents support airflow and temperature control, while the integrated gutter system ensures proper drainage during heavy rain.

Double lockable doors make access easy and secure, combining practicality with professional-grade performance for serious gardeners and eco-conscious homeowners.

A large polycarbonate greenhouse shown in a garden setting (left) and front/top-down views against a teal background (right).

Features and Benefits

  • UV-resistant double-walled polycarbonate panels for clarity and strength
  • Rust-resistant aluminium frame with reinforced base for stability
  • Two adjustable roof vents for temperature and humidity control
  • Double lockable doors for easy entry and added security
  • Built-in gutter system for effective rainwater drainage
  • Spacious interior with 20.57m³ capacity for versatile planting
  • High light transmission supports healthy plant growth
  • Straightforward assembly with all fittings included

Durable Aluminium Frame and Polycarbonate Panels

The rust-resistant aluminium frame provides long-lasting stability, while the 4mm twin-wall polycarbonate panels offer excellent insulation and impact resistance. They protect plants from extreme weather, allowing light in while reducing heat build-up and UV damage.

Double Doors and Secure Design

The wide double doors make it easy to move large pots, tools, or trays in and out. With a lockable mechanism for added security, your plants and equipment stay protected when the greenhouse isn’t in use.

Roof Vents for Better Air Circulation

Two adjustable roof vents allow natural airflow and temperature regulation. They help maintain the right level of moisture and prevent overheating, especially during warm days.

Built-In Gutter System for Effective Drainage

An integrated gutter system channels rainwater away from the greenhouse and can be connected to a water tank, making it easy to collect and reuse rainwater for sustainable watering.

Spacious Layout for Productive Growing

With dimensions of 4220mm x 2500mm x 1950mm, this greenhouse provides over 10m² of ground area, plenty of space for rows of vegetables, seedlings, and potted plants. The tall walls and peaked roof create comfortable headroom for easy movement and plant maintenance.

Designed for Sustainable Home Growing

This greenhouse makes gardening simple, natural, and efficient. It’s a long-term investment that helps you grow healthy, home-grown produce while supporting a more sustainable lifestyle.

Specifications

  • Technical Specifications
    Vent size: 600 x 580mm

    Door size: 615 x 1600mm

    Capacity: 20.57m³

    Ground surface area: 10.55m²

    Wall Height: 1160mm
  • Dimensions
    L x W x H: 4220mm x 2500mm x 1950mm

    * Width (including the gutter system)
  • Material
    Aluminium and PC
  • Warranty
    1 Year

Delivery

All orders are shipped from Australia with fast shipping from trusted couriers & order tracking notifications sent via SMS and email.

Complementary shipping insurance included at no extra cost.

Orders processed and shipped out in 1-3 business days

Delivered via courier 3-10 days

Pickup unavailable for this product

Note: Shipping charges apply per shipment and may vary depending on the warehouse location or supplier.

View our shipping policy for full delivery details.

Our customer support team is here to help with any delivery concerns.

Finance Options

Purchases up to $2,000

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Lifetime Support

Eco Off Grid customers get free lifetime product support from our experts.

Need help? Call us anytime 1300 676 523

Green Fingers 4.2 x 2.5 x 1.95m Polycarbonate Greenhouse Shed Reviews

Frequently Asked Questions

How stable is this greenhouse in strong wind or heavy rain?

The reinforced aluminium frame and base provide excellent structural stability. The twin-wall polycarbonate panels are impact-resistant and designed to withstand typical Australian weather, including heavy rain and moderate winds. For the best performance, position the greenhouse on a flat, level surface and anchor it securely, ideally in a sheltered area such as beside a wall or fence.

How much space do I need for installation?

This model measures 4.2m long, 2.5m wide, and 1.95m high, offering over 10m² of growing area. Allow a small clearance around the structure during setup for ease of access and ventilation. It’s ideal for spacious backyards or dedicated vegetable garden areas where you can move freely and maintain plants comfortably.

Can I install it myself, or will I need help?

Assembly is straightforward, but due to the size of the panels and frame sections, having two people is recommended. The greenhouse comes with clearly labelled parts and a user manual for guidance. With two people, setup typically takes a few hours using basic tools.

What is your returns policy?

We know how crucial it is to find the perfect products for your access needs. To ensure you shop confidently, we proudly offer 100-day Free Returns on eligible products. 

If you need to return your product, we'll organise and cover the return shipping costs across Australia without any restocking fees or hidden costs.

You'll have the option for a store credit, a full refund, or an exchange when the returned products meet the return criteria:

  •  The products cannot be used, damaged or modified and must be returned in the original packaging materials.
  •  Some products, such as almost new, made-to-order, installed, and custom-made products, aren't eligible for return.
  •  The 100-Day period begins from the day that your order is delivered or picked up.
  •  Only valid for the original purchaser.
  •  Only valid for online sales via ecooffgrid.com.au.
  •  Refunds, store credits or item swaps apply only to the cost of the products. Installation fees and original shipping costs will not be refunded.

Find our more by visiting our Refund Policy page.

How long will it take to receive my order?

We understand your eagerness to start your eco-friendly journey. That's why we endeavor to dispatch your order within 24 hours, business efficiency at its best. A confirmation email, complete with tracking details, will follow, allowing you to monitor your package's progress towards its new sustainable home.

What is the warranty on Eco Off Grid items?

Eco Off Grid only works with well-known, industry-leading manufacturers such as Eco Off Grid. All products come with a minimum 12-month warranty.

Minor scratches and blemishes may be visible upon receipt of your item. However, if the item is delivered damaged please contact us immediately.

How can I learn more?

Here are some hand selected articles we think you'll find useful:

Finding the Perfect Greenhouse: A Simple Guide for Aussie Gardeners

Or if you have further questions, check out our FAQ Page.

Help Finding The Right Product

Let our team of experts help you find the best suitable product for your needs with our free no obligation 1-1 product selection service. Click the button below to get started.

Greenhouse with transparent panels and a white frame on a teal and white background
Eco Off Grid

Green Fingers 4.2 x 2.5 x 1.95m Polycarbonate Greenhouse Shed

$59400 $89100

Large Aluminium Polycarbonate Greenhouse with Double Doors and Roof Vents for Year-Round Growing

This  Green Fingers aluminium polycarbonate greenhouse garden shed is built for gardeners who want space, strength, and year-round reliability.

With a large 20.57m³ interior, it provides ample room to cultivate a wide range of plants from herbs and vegetables to flowers and fruit trees. The UV-resistant twin-wall polycarbonate panels allow up to 90% light transmission while reducing plant burn, ensuring your crops receive the perfect balance of sunlight and protection.

Its robust aluminium frame, complete with a reinforced base, offers lasting stability and rust resistance. Two roof vents support airflow and temperature control, while the integrated gutter system ensures proper drainage during heavy rain.

Double lockable doors make access easy and secure, combining practicality with professional-grade performance for serious gardeners and eco-conscious homeowners.

A large polycarbonate greenhouse shown in a garden setting (left) and front/top-down views against a teal background (right).

Features and Benefits

Durable Aluminium Frame and Polycarbonate Panels

The rust-resistant aluminium frame provides long-lasting stability, while the 4mm twin-wall polycarbonate panels offer excellent insulation and impact resistance. They protect plants from extreme weather, allowing light in while reducing heat build-up and UV damage.

Double Doors and Secure Design

The wide double doors make it easy to move large pots, tools, or trays in and out. With a lockable mechanism for added security, your plants and equipment stay protected when the greenhouse isn’t in use.

Roof Vents for Better Air Circulation

Two adjustable roof vents allow natural airflow and temperature regulation. They help maintain the right level of moisture and prevent overheating, especially during warm days.

Built-In Gutter System for Effective Drainage

An integrated gutter system channels rainwater away from the greenhouse and can be connected to a water tank, making it easy to collect and reuse rainwater for sustainable watering.

Spacious Layout for Productive Growing

With dimensions of 4220mm x 2500mm x 1950mm, this greenhouse provides over 10m² of ground area, plenty of space for rows of vegetables, seedlings, and potted plants. The tall walls and peaked roof create comfortable headroom for easy movement and plant maintenance.

Designed for Sustainable Home Growing

This greenhouse makes gardening simple, natural, and efficient. It’s a long-term investment that helps you grow healthy, home-grown produce while supporting a more sustainable lifestyle.

View product