Greenhouses

(69 products)

A greenhouse is one of the simplest ways to take control of your garden and grow more food year-round. Our range of greenhouses helps everyday Australians protect plants, extend growing seasons and build a more productive backyard garden.

Our collection includes spacious walk-in greenhouses, compact portable greenhouses, and durable polycarbonate greenhouses with strong aluminium frames designed for Australian conditions. Many models also work as a practical greenhouse garden shed, giving you a dedicated space for growing, propagating and storing garden essentials.

Not sure which greenhouse is right for your space? Our guide to finding the perfect greenhouse for your backyard explains the key factors to consider, including size, materials and placement.

Explore the range below and start growing with confidence.

How to Choose the Right Greenhouse for Your Space

When choosing greenhouses, the size of your yard and how you plan to grow will help determine the right option. A walk-in greenhouse offers room to move, add shelving and grow a wider range of crops. For smaller spaces or flexible setups, a portable greenhouse provides plant protection without installing a permanent structure.

A greenhouse garden shed is another practical option, combining a protected growing space with storage for tools, pots and supplies.

Polycarbonate vs Aluminium Greenhouses

Many modern polycarbonate greenhouses use twin-wall panels that allow natural light in while providing insulation for plants. These panels are commonly paired with a durable aluminium greenhouse frame, which is lightweight and naturally resistant to rust.

Together, polycarbonate panels and aluminium frames create a sturdy structure that helps support a more stable growing environment.

Benefits of Walk-In Greenhouses for Home Gardeners

A walk-in greenhouse provides space to organise plants and work comfortably inside. The added height suits taller crops like tomatoes and climbing vegetables, while shelves help maximise vertical growing space for herbs and seedlings. The extra room can also make watering, pruning and general plant care easier.

Portable Greenhouses for Small or Flexible Garden Spaces

A portable greenhouse is a practical choice for smaller gardens or gardeners who prefer flexibility. These lightweight structures are generally easy to assemble and can be repositioned to make the most of available sunlight. They are often used to protect seedlings, herbs and young plants during cooler months.

What to Grow in Your Greenhouse

Once your greenhouse is set up, planning what to grow throughout the year can help you make the most of the space. Many Australian gardeners grow herbs, leafy greens, tomatoes, and seedlings in protected environments.

If you’d like help planning your crops through the seasons, our Beginner’s Guide to Greenhouse Gardening in Australia shares practical advice on what to grow each month and how to get started.

Help Finding The Right Greenhouses

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

Get Expert Greenhouses Advice

Frequently Asked Questions

How do I choose the right size greenhouse?

The right greenhouse depends on the space available and how many plants you plan to grow. A walk-in greenhouse provides room for shelves, raised beds and taller plants such as tomatoes or cucumbers. Smaller gardens may suit a portable greenhouse, which offers protection for seedlings and herbs without taking up too much space. If you’d also like room for tools and supplies, a greenhouse garden shed can provide both growing space and storage.

Are polycarbonate greenhouses better than plastic greenhouses?

Many gardeners choose a polycarbonate greenhouse because the panels are generally more durable than thin plastic covers. Polycarbonate panels allow natural light to reach plants while providing insulation that can help moderate temperature changes. When combined with a sturdy aluminium greenhouse frame, they create a structure designed for outdoor garden use.

Do aluminium greenhouses rust or require maintenance?

An aluminium greenhouse frame is commonly used because aluminium is naturally resistant to rust and corrosion. It is lightweight yet strong, which makes it suitable for many walk-in greenhouses and larger structures. Compared with some steel frames, aluminium typically requires less maintenance in outdoor environments.

Can a portable greenhouse withstand Australian weather?

A well-designed portable greenhouse can handle normal outdoor conditions when properly assembled and secured. Many models include reinforced frames and durable covers to help protect plants from wind, rain and cooler temperatures. In areas exposed to stronger weather, a polycarbonate greenhouse with an aluminium frame may provide a more stable structure.

What can I grow in a greenhouse year-round?

With the right greenhouse, you can grow a wide range of crops throughout the year. Many Australian gardeners use greenhouses to grow herbs, leafy greens, tomatoes, seedlings and other vegetables in a protected environment. A greenhouse can help extend the growing season and provide shelter from frost, pests and changing weather conditions.

Do you accept returns?

We know how crucial it is to find the perfect products for your 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 out more by visiting our Refund Policy page.

How do I contact you?

Our team is here to help with product advice, order support, and general enquiries.

You can reach us via:

Phone: 1300 676 523

Email: hello@ecooffgrid.com.au

Online: Submit an enquiry through our Contact Form

Our customer support team is available Monday to Friday, 9:00am – 5:00pm, and Saturday, 11:00am – 3:00pm (Melbourne/Sydney time).

How do I check the status of my order?

As soon as your order is dispatched, you’ll receive an email with your tracking number and shipping details. You can use this to monitor your order in real time and stay up to date on its expected arrival.

What is your warranty policy?

All products sold by Eco Off Grid are backed by full manufacturer warranties. As an authorised dealer, we don’t handle repairs directly, but we’re here to help you submit a warranty claim if something goes wrong.

You can check warranty details on our website, contact the product manufacturer, or reach out to our team for assistance. For information on returns, cancellations, or defective items, please visit our Returns and Refunds Policy or get in touch with us directly.

Can I pick up my order?

Yes, eligible products will display a pick-up option at checkout. If it’s available for your item, you’ll be able to select it during the ordering process.

If you’re unsure whether a product qualifies for pick-up or need assistance before placing your order, our team is happy to help.

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

A Beginner’s Guide to Greenhouse Gardening in Australia: Easy Crops to Grow Month-by-Month

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