Greenhouse with an opening roof. Structures of greenhouses with a removable and extendable roof

The dream of almost any summer resident is a greenhouse with an opening roof. Such a design allows to preserve cultural plants even in winter, and in the summer it provides access to solar heat and fresh air. The market today offered a huge number of such products, which differ in their design features.

For example, the model called "Summer star" consists of polycarbonate panels that are inserted into the grooves and can be removed individually or all together. In the summer, the roof of such a greenhouse will provide ventilation, and in winter it will not allow the plants to freeze, preserving soil fertility.

In general, as practice shows, plant models are more effective in cultivating cultivated plants, since they are more durable and allow preserving plants right up to the point of fall. In addition, such structures are more practical, because they can be removed for the winter (unlike self-made greenhouses that are exposed to strong winds and loads from snow, which leads to their premature deterioration.

The construction of the greenhouse "Summer Star" with a removable roof

This greenhouse with a removable roof has sliding windows and doors that can be opened from the outside. The width, height and length are 2.52 x 2.23 x 2.17 m, respectively. However, with the help of inserts the model can be extended. The frame is based on a profile, the cross-section of which is 44 x 15 mm, while its thickness is 1 mm. The distance between the arcs is 1 m.

The cover is polycarbonate, and the mounts are a mounting kit, which provides for the presence of screws with thermal washers. The frame is made of galvanized iron, which is assembled with nuts and complete screws. Such constructions of greenhouses have T-shaped legs, the installation of which is carried out on the foundation or in the ground. Mounting on a wooden beam is possible.

The construction of the Matryoshka greenhouse with a sliding roof

All sections within this structure are raised and moved to the ends. If necessary, the summer resident can dismantle the roof completely. To do this, the winged nuts are unscrewed, and the section is raised and fixed to the end. Only for 10 minutes the greenhouse can be turned into a structure without a roof.

Such a greenhouse with a sliding roof is very convenient for transportation. In the package, it can fit in a car, because it is a polycarbonate panel, folded into a meter roll. Panels in the plant conditions are cut along the valve, this excludes flowering from fumes and humidity. Sealing is guaranteed by strips, as well as self-adhesive sealant. This greenhouse with a recoiling roof is a solid construction made of a closed square galvanized pipe, the cross section of which is 25 mm. The arcs are double. The model is able to undergo a load of snow at 85 kg / m ² . If the panels are removed, the load can be increased to 200 kg / m ² .

What else is necessary to know about the construction of a greenhouse with a sliding roof

Such constructions of greenhouses have insignificant weight. After all, polycarbonate panels have a mass that is 200 times smaller than glass. They pass the ultraviolet and saturate the plants with vivifying power. Material without loss of technical characteristics can be operated at a temperature range from -40 to +120 ° C. The manufacturer claims that such a greenhouse is ready to serve more than 30 years. Its width is 3 m, whereas the length can vary depending on the model. This parameter is 3 or 7 m. The price will also depend on the number of sections. For one of the models you have to pay 22,000 rubles, while for another - 36,000 rubles.

The construction of the greenhouse "Cabriolet" with recoiling roof

The greenhouse with the opening roof is also for sale in the "Cabriolet" version. If there are snowfalls, in only 10 minutes you can move the roof, removing the clamps and moving the meter-long sheet. In the heat, ventilation can be provided in the same way. The facade is all-welded and is made of a profile steel pipe of square cross-section with a side of 20 cm. The structure has a base and an arch. The height, width and length are 2.2 x 2.8 x 4 m, respectively. The last parameter can be selected for summer residents if desired.

This greenhouse with an opening roof is painted in the area of the profile pipe with white powder paint. The distance between the arches is 1 m, and the construction itself has 9 ties, a window and two doors. The set includes pins for mounting the frame into the soil. The arches are connected by pipe to pipe. The parts are connected by the argon-arc welding method.

Making a greenhouse with an opening roof

If you need a window in the roof of a greenhouse, and you can not get the desired model of construction, you can make it yourself. As a covering material, polycarbonate will be chosen. In the role of the base metal frames are used. The frame should be made of galvanized profile, for this, vertical stands are installed, and their lower ends should be welded to a square corner with a side of 40 mm.

At right angles to the corner, you need to weld a piece of support to prevent deeper profile in the soil. Arched triangular roofs are connected by cross-bars. Planks are cut at an angle of 45 ° and join in a frame, they need to be tightened by screws. A seal is installed on the back of the strip.

Work on the frame

The window in the roof of the greenhouse will never interfere. But if your budget is limited, you can do it yourself. By the way about the above, it is worth noting that the next stage is to establish a framework in the framework. For this, the upper corners are strengthened for it. The lower part of the frame should be moved to the frame. The frame and frame must be moved in such a way as to ensure a reliable grip. If it is necessary to dismantle the scope, it must be done in the reverse order.

Greenhouse made of wood and film

The greenhouse with a sliding roof can be made of wood and PVC film. As a basis, you can take wooden frames that will make the roof open and removable. Most often, the film is fixed with a conveyor belt or nailed with conventional nails. Sometimes rails or glazing beads are used, but in this case the wood may dry out and the film may break. To exclude such probability it is possible, if the film is screwed onto the glazing bead and fixed with a construction stapler.

Alternatively, you can use a packing tape. The material is pressed against the base, and afterwards it is shot with clips at a distance of 10 cm from each other. If you buy a reinforced film, then you can fix it with the staples of a furniture stapler, the result will be long. Such a greenhouse with an opening roof should be sheltered without sagging and excessive tension of the material. Otherwise, the covering material will be affected by a wind that will quickly tear it.

Arched greenhouse under the film

The greenhouse under the film can be made by you on the basis of an arch construction. In this case, it is necessary to equip the foundation. For the frame, you can use 40-cm pipes, by the end of which a tee is welded. This will protect the greenhouse from wind loads. The other end should be welded to the crosspiece, attaching a piece of 80-cm pipe to the side exit. After that, the entire structure can be welded into a single whole, it must be done in such a way that it forms a single line.

The greenhouse made of plastic windows, manufactured independently, will cost very much. Therefore, if you decided to acquire such a greenhouse, it is better to buy it from the factory, collecting it on your site. In the next step, you can install a greenhouse, for this, a ditch is prepared, into which the lower horizontal strapping is installed. Arches are attached, and then welded, for which use a vertical piece of pipe. The second end of it must be attached to the opposite side of the strap. This will get the arch. At this stage, longitudinal elements are installed, in the quality of which 10-antimeter boards will perform. Wooden parts must be treated with an antiseptic before installation.

To form the hobby of a greenhouse, you need to take help. One master will hold the bar inside the greenhouse, while the other will at this time bolt it outside through the pipe with the help of self-tapping screws. Now you can install doors and windows, made of square bars with a side of 50 mm. The lower bar of the end harness is treated with an antiseptic, because it will be in contact with the ground. Next, the greenhouse can be covered with a film and covered with its end of the earth. The material must be protected in places where it will be in contact with the metal frame. On hot days, steel is heated to +70 ° C.

Conclusion

If you decide to use wooden frames for making greenhouses, you should first install a foundation that can be made of red brick. In order to exclude the contact of wood and stones, it is necessary to lay ruberoid between the layers, burying its edge inside the greenhouse.