Greenhouse construction has come a long way in the last few decades. Greenhouses are now available in a wide range of shapes and sizes, designed to meet the specific needs of different growers. One of the most important aspects of a greenhouse is the type of structure used to build it. Greenhouses can be constructed using different materials like wood, plastic, or steel. In this article, we will be focusing on steel construction greenhouses and the three most popular types of steel construction greenhouse designs: wide span, Venlo, and round shaped.
Wide Span Greenhouses
Wide span greenhouses are the most common type of greenhouse structure used in garden center constructions. They are so called because they have a wide span between their supporting structures, which allows for maximum growing space. Wide span greenhouses are generally built using hot-dipped galvanized steel, which is highly resistant to corrosion and rust. These structures can be covered with a variety of materials, including glass, polycarbonate, or polyethylene film.
One of the biggest advantages of wide span greenhouses is their versatility. They can be used for a wide variety of applications, from growing vegetables and herbs to housing exotic plants and flowers. Wide span greenhouses are also very easy to maintain, thanks to their simple construction and durable materials.
Venlo greenhouses are a type of steel construction greenhouse that is mainly used for agricultural purposes. They are named after the city of Venlo in the Netherlands, where they were first developed in the 1920s. Venlo greenhouses are characterized by their modular design, which makes them very easy to expand or modify as needed.
Venlo greenhouses are built using a combination of hot-dipped galvanized steel and aluminum. This makes them very strong and durable, while also allowing for easy customization. The structure of a Venlo greenhouse is divided into bays, which are typically 4 meters wide and can be any length. The bays are supported by steel columns and trusses, which provide excellent stability and strength.
One of the biggest advantages of Venlo greenhouses is their excellent light transmission. The modular design of these structures allows for a large amount of natural light to enter, which is essential for plant growth. Venlo greenhouses are also very energy efficient, thanks to their excellent insulation and ventilation systems.
Round Shaped Greenhouses
Round shaped greenhouses are a type of steel construction greenhouse that is mainly used for special botanical glasshouse constructions. These structures are characterized by their unique shape, which allows for maximum light penetration and air circulation. Round shaped greenhouses are often used for growing exotic plants and flowers, as well as for research purposes.
Round shaped greenhouses are typically built using a combination of hot-dipped galvanized steel and aluminum. The frame of the greenhouse is made up of curved arches, which are connected by purlins and bracing. The structure is covered with a variety of materials, including glass or polycarbonate.
One of the biggest advantages of round shaped greenhouses is their unique design. The curved arches provide excellent strength and stability, while also allowing for maximum light penetration. The circular shape of the greenhouse also allows for excellent air circulation, which is essential for plant growth.
Choosing the Right Greenhouse Structure
When it comes to choosing the right greenhouse structure for your needs, there are several factors to consider. These include the size of the greenhouse, the type of plants you will be growing, and the climate in your area.
If you are looking for a greenhouse structure that is easy to maintain and versatile enough to grow a wide variety of plants, a wide span greenhouse may be the best choice. These structures are relatively inexpensive and can be covered with a variety of materials, depending on your needs.
If you are planning to grow crops on a large scale and need advice or planning a garden center, or even a botanical garden, just contact us.