Multi-span greenhouse is a type of greenhouse structure that consists of several connected spans or arches, forming a larger continuous space. This design allows for a more spacious and durable environment for growing crops, providing several benefits over traditional single-span greenhouses. Here are some key features of multi-span greenhouses:

1. Multiple Arched Sections: As the name suggests, multi-span greenhouses are made up of multiple spans (or sections) that are connected together, forming a large, continuous growing area. Each span typically consists of a metal frame covered with plastic, polycarbonate, or glass panels.
2. Increased Space: With multiple spans, the greenhouse offers a larger growing area compared to single-span greenhouses. This is ideal for larger agricultural operations or for growing crops that require more space, such as tomatoes, cucumbers, or flowers.
3. Improved Ventilation and Light Distribution: The multiple sections allow for better airflow and light distribution throughout the structure, which helps improve plant growth. Ventilation can be enhanced with side or roof vents, which are crucial for temperature and humidity control.
4. Durability: Multi-span greenhouses are typically more robust and can withstand harsher weather conditions, such as strong winds or heavy snowfall, due to their larger, interconnected structure.
5. Customization: These greenhouses can be customized in terms of size, design, and covering materials based on the specific needs of the crops being grown and the local climate.
6. Energy Efficiency: Because of their size and design, multi-span greenhouses tend to be more energy-efficient. Heat retention is generally better in larger, well-insulated greenhouses, and it is easier to manage temperature fluctuations.

Multi-span greenhouses are commonly used for large-scale agricultural production, including vegetables, flowers, and even cannabis cultivation in specialized environments.

1. Are You Factory ?
Yes, we are manufacturer for types of greenhouse for 15 years.
With professional engineer team for suitable greenhouse design, complete after-sale service and factory direct sale for you now!

2.How To Ensure The Quality Of The Products ?
A.We are golden supplier of alibaba and engaged in exporting for 10 years, goods had been exported to more than 40 countries and
got good reputation in worldwide market. Long-term and mutual-benefits cooperation is our management philosophy.
B.To confirm every batch goods is in good condition, our inspection department will examine and test the products thoroughly and
carefully before delivery. Necessary test and certification can be obtained as your request.

3.How About Packaging And Shipping ?
A.The goods is marked according to their name and parts, accessories into carton, pipes by bundle, all goods load into the
container directly(suggest you buy whole container so that we can drag the container to our factory and load well all goods).
B.Shipping port is usually Qingdao/shanghai, we can arrange the shipping for you after getting your compensation.

4.Is There Any Instruction Or Manual Guide Installation ?
A.Yes, English manual with drawing and video shipped together with goods for guiding your installation easily.
B.Engineer overseas guiding installation is available.
C.Your worker or engineer is welcomed to our factory for learning your greenhouse installation.