Living in Siberia, without a greenhouse on the site not to do — the summer is short and not always warm, and vegetables home you want. Therefore, sooner or later, every owner of even a small piece of land think about the construction of the greenhouse.
Plenty naeksperementirovavshis with different kinds of film, come to the conclusion that its apparent low cost is deceptive: the material is ephemeral, every year you have to disassemble the greenhouse, and equip it again. In the end, I want something more substantial.
Built a greenhouse from a glazed frames, with many of its advantages, has some significant drawbacks. The main ones are the high cost and low strength against impact and weight loads. In the latter case, this refers to large hail and heavy snowfall that our seats are not uncommon. And to escape from the snow in the winter have to make a partial or complete dismantling of a greenhouse, or create an additional roof over it, which is not only time consuming but also expensive.
Therefore, creating a greenhouse, the main tasks set relatively low cost, sufficiently high structural strength and her all season, which would not dismantle the greenhouse for the winter.
The main materials used in construction, steel wooden bruski section 50×70 mm for the frame and covering sheets of a transparent and highly durable polycarbonate, sold usually a size 2000×6000 mm (commonly used nowadays in various designs and also as a roofing material for canopies on the building entrances). The cost of such a rigid and resistant sheet is not very large — less than 2,000 rubles, but the durability and ease of use and processing on top!