Pluses of greenhouses from polycarbonate

The greenhouse is a very useful acquisition. Since thanks to her you can enjoy fresh vegetables and greens all year round.
But this structure requires a very serious care. For many greenhouse owners, the most relevant is the question of their insulation.
Already over the years there has been particularly popular with greenhouse owners, such material is used for insulation as polycarbonate. And there are a number of reasons for it, look here - Polycarbonate Price.
Polycarbonate has a very low thermal conductivity, which allows to protect the plants from freezing even in the most severe winters. Polycarbonate is so created that inside it is a large number of cameras with air, which protect the greenhouse from the cold. In addition, there are multi-layer species of this material. Several layers are able to better protect the greenhouse from freezing, at the same time they prevent the output of warm air from the inside of the room. The thermal insulation properties of even the thin layer of polycarbonate (4 mm) exceeds the thermal insulation properties of the glass 4 times. Polycarbonate easily withstands the temperature from -50 to +120 degrees.
Warm greenhouse with polycarbonate can be used both from the inside and with external. As a rule, a polycarbonate sheet is used with a thickness of approximately 4 mm, and from the outer side 16 mm. The thickness of this material can be 4, 6, 8, 10, 16, 20, 25, 32 mm. The main thing is, if very large snow drifts were formed around the greenhouse, to remove them on time. If the layer does not exceed 10 cm with it, it is not necessary to remove it, it will not affect the temperature in the room, since the polycarbonate can easily cope with this task. The use of polycarbonate for heating the greenhouse will save on the purchase of additional heating devices.
As you know, ultraviolet rays can be simply destructive for plant crops. Therefore, the greenhouse should reflect a large number of these rays. And with this task, the polycarbonate is easily coping. In order for polycarbonate to not miss ultraviolet rays, a special "reflector" of ultraviolet is added to the melt. There is another method, the finished factory sheet of polycarbonate is covered with a layer of special varnish.
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