There is a huge variety of types of greenhouses. They are equipped not only in regions with cold climatic conditions. Vegetable growers in warm areas use protective structures to get an early harvest. Modern heated greenhouses make it possible to provide not only families, but entire regions with fresh vegetables all year round. Particular attention is drawn to the design, which today can be called innovative, it is the Umnitsa greenhouse with a retractable roof.
Advantages of greenhouse retractable roof
The main problems of growing plants in a greenhouse occur in winter. Structures require special attention, since moisture accumulates on the surface of the structure, which forms an ice crust with a decrease in temperature. Snowfall adds to the hassle: constant cleaning of the roof in the cold season and restoration in the warm season. As a result, the search for mobile structures capable ofprotect the greenhouse.
Greenhouse "Umnitsa" with a retractable roof solves many winter problems. The unique design features, plus modern high quality materials, simple assembly procedure represent a huge advantage to the structure.
New Design Capabilities
From all the listed technical characteristics, a multifunctional scheme of greenhouse operation is formed:
- Possibility to control the temperature inside the protective device by accessing fresh outside air currents at any time of the year.
- Additional natural lighting contributes to the good growth of plantings, since the greenhouse consists of a minimum of parts: its main element is a transparent film stretched over the structure.
- No snow loads on the retractable roof surface.
- In winter, in empty greenhouses, the sliding roof is left open, allowing snow to accumulate in them, the melting of which in spring provides seedlings with melt water.
- Production of a greenhouse contour from a metal profile pipe, one of the modern types of building material. Pipes are fully galvanized, which eliminates their corrosion and determines the long service life.
- Availability of self-assembly without the involvement of specialists and additional labor, the ability to ventilate the greenhouse in the process of growing plants.
Representation of a greenhouse withretractable roof
The latest retractable roof greenhouse has the characteristics of high strength and reliability due to the introduction of an additional wind tunnel processing procedure at a speed within 30m/s.
Today's perfect device is produced by the Metal Service plant. The greenhouse "Nurse-clever" with a retractable roof has become indispensable for vegetable growers and flower growers not only in the Siberian regions. It is popular everywhere thanks to its unique design, which allows an amateur to assemble it for no more than four hours.
Greenhouse "Umnitsa" with a retractable roof is distinguished by its fragile structure, but the use of high-quality profile pipes made from the best steel grades gives the product a unique strength. The use of a cellular polycarbonate sheet for covering increases the reliability and strength of the overall structure.
The design feature of the greenhouse is the shape of the roof. The contour of the arc turned out to be the best solution, increasing the resistance to wind and snow. The polycarbonate honeycomb structure adds to the uniqueness of the design.
Characteristics of the greenhouse device for users
Greenhouse "Kormilitsa" won the recognition of vegetable growers and continues to be used in garden plots. Its latest, more advanced modification entered the distribution network at the beginning of 2015. The wide demand for this device is still due to the merits of its predecessor. Nevertheless, the Umnitsa greenhouse with a retractable roof (reviews confirm its advantages) has the followingpros:
- Quality material construction.
- Clear assembly instructions allowing assembly without expert supervision.
- Easy operation of the fully opening sliding roof.
- Creating conditions for planting in early spring in moist soil.
- Effectively providing plants with fresh air as a result of ventilation.
Access to the greenhouse by summer rains, affects plants: natural conditions cause them to grow and develop rapidly
Opinion of experienced growers
Despite the improvement in design, the addition of protective characteristics: the steel pipes of this model are covered with a polymer film that protects the device from the damaging effects of ultraviolet radiation, the Umnitsa greenhouse with a retractable roof is affordable. The price turned out to be more affordable than the cost of Dutch brands thanks to the research of Siberian designers.
The cost of the "Nurse-Umnitsa" greenhouse, 4 meters long, with two doors and two vents, a device for adjusting the position of the roof and a polycarbonate shell 4 mm thick, is 22,850 rubles. The price of a six-meter device fits into 30,850 rubles.
The prospect of increasing the area of the structure during use turns out to be useful, according to users. It often happens that there are more seedlings during a dive, in addition, proposals for new interestingvarieties.
Attracts users and careful attitude of the plant to its reputation: if defects appear, even due to obvious errors of the vegetable grower, the manufacturer replaces the damaged design with a new one.
