Greenhouse using double-glazed windows is relevant not only in areas with cold weather, but also in other climatic zones for prolonging the amount of fruit-bearing of greenhouse plants or yearlong use.
The Benefits of such glazing are all undoubted:
- Excellent thermal insulation can protect crops from early frosts.
- Double glass avoids sunburn over the leaves.
- Tight construction reduces heat loss when heating the greenhouse, and consequently saves energy.
- masterseptika.ru Packages will not suffer with strong winds, rain or hail.
- The service life of glazing with proper treatment is over just a couple of years.
- The aesthetic appearance of glazing enables you not to hide the greenhouse in the bathtub, and put in it in the front lawn. Some proprietors of initial contour greenhouses make them the main decoration of their yard or backyard.
Furthermore, manufacturers provide double-glazed windows with a set of necessary functions, such as special coatings for heating and energy conserving protection against mechanical impacts and reduced temperatures, in addition to soundproofing.
System of auto-ventilation of greenhouses.
- Double-glazed windows may be with special vents for ventilation, that are equipped with devices together with the function of automatic launching. This is quite convenient, since not always the owners have the opportunity to ventilate the greenhouse punctually. For example, the French are using such greenhouses as the late 16th century to the present day. Rest assured: a glass greenhouse will become your servant for decades to come.
- Glass does not keep UV beams, which are crucial for quick plant growth and fruit ripening, thus allowing you to take advantage of the energy of sunlight.
- If you use tempered or laminated (thermal) glass, then this arrangement could withstand the most adverse conditions (precipitation in the kind of large hail, intense heat and also powerful frost isn’t going to be any problem with the structure ). In addition, there’s an opportunity to install heating apparatus inside them.
Needless to say, the glass also has disadvantages, which should be taken into consideration when constructing it. For instance, the fact that glass is rather heavy material (1 m² of glass 4 mm thick weighs 10 kg, and 6 mm – 15 kg), has to affect the presence of a good base, in addition to the construction of a solid structure – framework.
How to Create a greenhouse from glass yourself
On a sunny day, the transparent coating of greenhouses lets short-wave solar radiation. It is absorbed by black surfaces (ground, equipment, plants), turns into long-wave radiation and stays inside the construction. This transformation happens with the release of heat, which creates a greenhouse effect inside the greenhouse.
Therefore, glass windows absolutely allow the sun’s beams inside the area and nearly completely retain the rear radiation, not permitting it to go out. To put it differently, unlike movie, glass has become the most heat-saving material, which is one of the main attributes of a good greenhouse.