Underground floor heating projects in greenhouses
Greenhouse cultivation is preferred especially in regions where climatic conditions are most suitable. However, the ideal growing temperature of plants is 15 degrees, making it necessary to heat greenhouses even in regions where winter conditions are not severe. Among the different greenhouse heating techniques, underfloor heating electric systems are considered to be the lowest cost solution. Underfloor heating prices remain very cheap compared to alternatives in terms of low electricity consumption both in project design and use. This method, also known as root heating, is done by means of cables laid in or on the greenhouse soil.
How is Electric Underfloor Heating Made in Greenhouses?
Keeping the climate factor under control in greenhouses provides an increase in product quality and quantity, while reducing operating costs. The use of underfloor heating electrical systems in greenhouses contributes to the control of production as well as controlling the climatic conditions.
In greenhouses, instead of classical heating techniques, underfloor electric heating technique is applied by placing electrical heating cables between the planting rows or 30-40 cm under insulation. Thus, the minimum heat that plants need to grow is given from under the plant. This technique saves up to 70% energy compared to other heating methods. When floor heating prices are also taken into account, this rate is a huge gain in terms of costs and profitability. The success of electric heating for greenhouses, which has been used in Europe for years, has been proven in many countries of the world.
What Should Be Considered While Making Electric Underfloor Heating in Greenhouses?
The trick of all greenhouse heating systems is to ensure that heat consumption can be minimized. To achieve this with electric underfloor heating systems;
- The heating system and cables should be as close to the roots of the plant as possible (30-40 cm),
- Even if it is important to heat the plants from the root, the roof insulation is done correctly and the heat flow is towards the plants,
- It is the use of automation systems to control variables such as heat, humidity, oxygen and light along with heating.
When the underfloor heating is made electrically, it makes a great contribution to its purpose, namely production efficiency. Moreover, profitability is maximized with extremely economical prices. For those who are hesitant about how to make electric heating for greenhouses and what their costs are, this method offers the most suitable solution with the longest economic life.
Underfloor heating recommendations for greenhouses
In underfloor heating systems, the heat spreads evenly over the entire floor area and is distributed homogeneously. Therefore, the electricity consumption of underfloor heating is lower, and the project implementation and maintenance costs are also quite low contrary to what is believed. Both heating cable prices and, accordingly, floor heating systems m2 prices are quite affordable. The most important point to be considered in greenhouse heating is the even distribution of heat inside the greenhouse. Underfloor heating in greenhouses is especially preferred in Europe, as it creates an ideal environment and is cost-effective.
What are the Benefits of Greenhouse Underfloor Heating Systems?
With underfloor heating systems, it is possible to keep the temperature in the greenhouse at the desired level, regardless of outside weather conditions and heat. The heat is distributed more homogeneously in the greenhouse with underfloor heating, and because the electricity consumption of underfloor heating is lower, it uses energy efficiently. Maintenance and repair is very practical, heating cable prices are very affordable, so maintenance and repair costs are low. Energy consumption is optimum. Therefore, underfloor heating systems are the most efficient and economical solution in greenhouses.
What are the Working Principles of Underfloor Heating Systems in Greenhouses?
Due to the type of materials used in the construction of greenhouses, glass and plastic have high heat transfer properties. Therefore, greenhouses heat up very quickly and cool down very quickly. However, in order for the plants and plant roots to develop well in the greenhouse, the greenhouse temperature must be balanced. Sudden temperature changes are the most difficult aspects of greenhouse cultivation and it is imperative to take precautions. In greenhouses, it is necessary to give heat to keep the temperature in the greenhouse at the desired level, especially during the periods when the temperature drops.
Continuity in agriculture is ensured in greenhouses with underfloor heating…
The amount of heat that will be given to the interior by underfloor heating in greenhouses is determined by constantly measuring the outside air temperature with special thermometers. Thus, the desired absolute temperature in the greenhouse is reached. It is easier and less costly to keep the heat inside the greenhouse according to the total area of the outer surfaces with this method, because the prices of underfloor heating systems are quite affordable. Moreover, whatever the greenhouse cover type, glass or plastic, the appropriate temperature gains continuity with the cables laid.
In periods when the temperature is low where the greenhouses are located, the greenhouse must be heated. This way the temperature is often kept at a lower level as heating will be expensive. With underfloor heating systems, this is not necessary at all. Underfloor heating consumes low electricity and uses energy efficiently. Moreover, even if the plants grow with the other method, other problems may arise. Underfloor heating systems are the best heating systems that can be chosen instead of other methods due to their affordable prices, easy maintenance, energy saving and high efficiency.
To get information about underground heating systems in greenhouses and to find out the prices of these systems, you can check our Underground Heating Systems in Greenhouses .
