If you own a commercial greenhouse, it’s important to understand the benefits of an effective greenhouse ventilation system. Greenhouses in Australia differ depending on the variety of products they are growing in their geo-location.
As the agriculture industry in Australia is currently booming, the market is arguably more competitive than ever before. This is partly due to more businesses starting up in this field, leading to an overcrowded market. For this reason, making sure that your greenhouses are in the best shape is essential.
If you’re looking to install ventilation in your commercial setting or are building a new one, you are likely to have many questions. Here are some of the most common questions.
Why do commercial greenhouses need ventilation?
This is one of the biggest questions surrounding greenhouse ventilation systems. In the agriculture industry, commercial greenhouses benefit from ventilation systems. The benefits these systems provide include:
- Prevents hot air layers.
- Disperses carbon dioxide.
- Encourages transpiration, reducing overall plant stress.
- Reduces fungal diseases.
- Reduces very high temperatures and humidity levels.
Products like Giant Fans or Wall Plate Exhaust Fans are part of a robust ventilation system. They can drastically improve the air in your greenhouses and therefore improve the quality of the product.
Though a ventilation system in your greenhouse is a requirement, the most important thing to consider is the overall benefits. Installing a robust system can yield the above benefits and help you meet the necessary regulations.
Commercial greenhouse ventilation system requirements
The Australian government states that commercial greenhouses in Australia must abide by specific ventilation requirements depending on the size of your commercial greenhouse and environmental temperatures.
Therefore, a larger greenhouse in Northern Queensland will need a better ventilation system than a much smaller one on the South Coast of New South Wales. Larger greenhouses store more heat, especially in hotter locations and will need additional ventilation measures. While a smaller facility in an area that experiences a cooler climate may require fewer measures.
For example, a greenhouse with 30% roof ventilation requires 0.3m2 of open vent area for every 1m2 of floor area. A greenhouse in all but the cooler regions like Tasmania and Victoria should have a venting capacity of at least 25%, but as much as 40% is ideal.
Understanding your business’s specific requirements and following industry standards is crucial. Fanquip have almost 40 years of experience in providing ventilation solutions for the agriculture industry. We understand your problems and have a range of solutions ideal for your specific application.
Do greenhouses need heaters?
Greenhouses are, naturally, incredibly warm and designed for growing plants that thrive in a high-temperature environment.
However, as the product needs a constant warm climate, some greenhouses may still require heating, especially during the colder months. Parts of Australia, especially the south, can get much colder during winter; therefore, the greenhouse alone is not enough to keep what’s growing inside healthy.
Equipment such as Heater Fans can make such a difference and help keep the inside climate at the right temperature. With portable or wall mount options available and thermal cut-outs to avoid overheating, you can ensure that your greenhouses are staying at an ideal temperature year-round.
How do you ventilate a greenhouse?
Ventilation in greenhouses can be carried out in several ways. However, the most common and effective method is using fans.
A Utility Air Circulator can be installed in greenhouses to circulate air creating a fresher environment without using too much power. Air Circulators are used inside greenhouses to keep air moving, while extraction units may be used to keep the air inside fresh.
Speaking with industry experts like Fanquip can help you understand the whole process and find the right equipment for your ventilation needs.
Find out everything you need to know about greenhouse ventilation systems with Fanquip
Your commercial greenhouses are likely a vital part of your business, so it’s important that they meet ventilation regulations. Poor ventilation in greenhouses can lead to a lack of product growth overall resulting in subpar product standards.
At Fanquip, we have years of expertise working with other businesses in the agricultural industry. Our equipment is designed for your industry to meet your needs, we also offer custom product solutions.
Contact a member of the team today and get started.
