• Greenhouse window vent with black adjustable arm open against blue sky
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Winter Gardenz

Automatic Vent Opener

Automatic Vent Opener

$145.00 AUD
$145.00 AUD
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Taxes included. Shipping calculated at checkout.

Product Description

AV01 auto roof vent opener for backyard greenhouses. Lifts up to 14 kg, opens at 17–24°C using wax mechanism. No electricity. Adjustable, reliable, hassle-free.

Specifications

  • Model: AV01 Residential Roof Vent Opener
  • Lift Capacity: Up to 14 kg
  • Operation: Automatic, temperature-activated
  • Opening Range: 17–24°C (adjustable)
  • Mechanism: Temperature-sensitive wax cylinder
  • Power: None required (non-electric)
  • Function: Opens at set temperature, closes when cooled
  • Best For: Backyard greenhouse roof vents
  • Purpose: Hassle-free temperature and airflow control

Delivery & Shipping Details

Accessories generally ship out within 2-3 days of payment. Accessories under 1m long will go via Australia Post, longer packages like shelving, shade covers, doors, or longer parts/glazing will be shipped via Mainfreight. Once it leaves our warehouse you will get a tracking email.

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AV01 Residential Roof vent, suitable for a backyard greenhouse. Lifts up to 14kg.

Automatically openening and closing at certain temperatures, vent openers are a great way to control temperature in a greenhouse without the need for electricity. Each of our different vent openers open up when temperatures reach a minimum of between 17 and 24 degrees celcius (the range is adustable) using a temperature-sensitve wax mechanism. They stay open until the temperature cools down to below that 17-24 degree range. Depending on the window load that the vent is opening, our size range has you covered from the smallest residential roof vent opener, to side louvre openers, to large commercial roof vent openers that can withstand strong winds.

These vent openers are the perfect hassle-free, non-electric solution to temperature regulation and airflow for your greenhouse.

The Highest Quality In Australia

DURABLE Long lasting, powder coated finish in black with Dulux Powder coat. Looks great and requires minimal maintenance. Covered by Dulux nonfade warranty. 

ALUMINIUM FRAME Heavy duty aluminium frame to provide years of trouble free service with minimal maintenance.

BASE INCLUDED All Winter Gardenz Greenhouses come with a strong aluminium base and have foundation mounting options to suit most applications.

SUPERIOR DESIGN AND CONSTRUCTION Winter Gardenz unique design delivers superior strength and durability. There is no other that comes close.

Glass greenhouse with black metal frame in grassy field with white flowers and pine trees

Foundation Tips

A solid foundation is key to a stable greenhouse. Download our Greenhouse Foundation Guide for detailed tips, measurements, and best practices. When assembling, note that our aluminium parts are labeled by profile and length. For example, L630-2596 means the profile is L630 and it's 2596mm long.

Foundation Information Page
Modern black metal and glass greenhouse with tropical plants and outdoor seating under blue sky

Instructional Videos

Check out our YouTube Channel for installation, building tips and more.

Installation Videos

Frequently Asked Questions

How Do I Place an Order?

You can purchase through one of our stockists, or directly through our website. Buying through our retailers offers free shipping and expert support.

If you need help, call us at 1800 757 610 or email sales@wintergardenz.com.au.

Are Your Greenhouses Made in Australia?

Yes! Our greenhouses are made in our factory in Somerville, VIC and are Certified Australian Made. Designed for local conditions, they offer durability, support, and peace of mind.

Kitset Greenhouse Delivery

Greenhouses are shipped to the nearest Mainfreight depot due to weight. You’ll need a trailer to collect them, and the depot will forklift the crate onto it.

Check our Greenhouse Weights and Dimensions page to see how your greenhouse will be packed for collection.

What Tools Do I Need for Assembly?

  • Cordless impact driver (with supplied 10mm nut setter/socket)
  • Phillips head screwdriver
  • Set square, spirit level, tape measure
  • Scissors or sharp knife
  • Bucket of warm soapy water (helps with rubber beading)

Where Can I Find Base Dimensions?

Go to the product page of your greenhouse size (e.g., 10x16ft glasshouse) and click 'Download Foundation Page'.

How Difficult Is Assembly?

Watch our installation videos to decide. Most greenhouses can be built with patience and time, but if you'd rather have it assembled professionally, ask us for a quote.

For reference, a 8x8ft greenhouse takes two people about a day to build.

Why Choose Winter Gardenz?

Unlike many competitors, we display our greenhouses in retail outlets. Cheaper alternatives may lack:

  • Sturdy framing guaranteed not to rust
  • 4mm toughened safety glass
  • New Zealand manufacturing and customer support

Download Our Customer Brochure

Get detailed product information in our Winter Gardenz brochure.

Support Hub

  • Position Your Greenhouse

    Learn where and how to place your greenhouse for optimal light and airflow.

    Position your greenhouse 

  • Information & Videos

    Watch videos on the installation process for various greenhouse models.

    Assembly Videos 

  • Weights & Sizes

    Compare kitset dimensions, structure weights, and model specifications.

    Shipping Information 

  • Find a Retailer Near You

    Find a local retailer for expert guidance and a smooth, hassle-free purchase of your Winter Gardenz greenhouse.

    Retailer