Компания «Воля», г.Дубна

On a garden plot, a polycarbonate greenhouse is a very necessary and important construction. Vegetables, flowers, herbs and spices are grown there from early spring to late autumn. Polycarbonate greenhouses are strong, durable and perfectly retain heat. Greenhouses reliably protect plants from rain and hail, sharp gusts of wind, protect them from frost at any time of the day. In late spring and summer, the outside air temperature can rise above 30 degrees. Inside a closed greenhouse, the air temperature will be an order of magnitude higher than outside; at such a high temperature, plants will not be able to fully develop. To avoid this, you should regularly ventilate the greenhouse to provide plants with fresh air. You can, of course, open the door in the greenhouse, but there will not be enough air to ventilate the entire structure, especially if its dimensions are more than 2 m in length and width. Installing vents in greenhouses can solve this problem. The vents with a galvanized steel frame are perfect for full ventilation of a polycarbonate greenhouse, helping to create the desired microclimate inside the structure.

To ventilate the greenhouse, air supply and extract are required. Inlet openings must ensure the flow of outside air evenly along the entire perimeter of the greenhouse and are located at a low height from the ground. The openings for exhausting air heated in the greenhouse are located at the top of the greenhouse, either evenly above the supply openings, or in the end walls of the greenhouse - for forced exhaust with the help of electric fans. The vents installed at the bottom can be manually opened, while the upper vents require additional devices due to their high height. The automatic pusher is designed for ventilation of greenhouses of the Farmer family, installed on the window window. Environmentally friendly thanks to the use of environmentally friendly natural materials: opening when heated, closing when cooling. It is a solution to the problems of ventilation of greenhouses in the absence of electrical ventilation systems. Lubricate ALL moving joints and the piston rod at least once a year. For this purpose, use acid-free oils or Teflon spray. The kit includes: Gigavent pusher + Gigavent pusher mounting kit

A set of garters for plants "Struna" has a length of 6 m and is intended for use in greenhouses from a square pipe manufactured by the company "Volia". It is securely attached with corners to the ends of the greenhouse and has clamps on the arches of the greenhouse, which relieve the stretched rope from excessive sagging. The clamp on the arcs is easily attached with a self-tapping screw. A sturdy 3mm braided rope attaches to the ends of the greenhouse and supports the stems of your plants throughout the season!

A set of garters for plants "Struna" has a length of 6 m and is intended for use in greenhouses from a square pipe manufactured by the company "Volia". It is securely attached with corners to the ends of the greenhouse and has clamps on the arcs of the greenhouse, which relieve the stretched cable from excessive sagging. The clamp on the arcs is easily attached with a self-tapping screw. A sturdy 3mm steel cable attaches to the ends of the greenhouse and supports the stems of your plants throughout the season!

Convenient and durable galvanized metal shelf is attached to cellular polycarbonate in places of its strictly vertical arrangement. The shelf will become your reliable assistant when working with plants in the greenhouse. On it you can put improvised materials, hand garden tools, personal items (phone, keys). 1. Affordable price. 2. Easy to install. 3. Easy to use. 4. Galvanized metal does not corrode.

Dimensions: length - 875mm width - 322mm Convenient and durable shelf made of galvanized metal is very easy to install on the frame parts of the DACHNAYA-TRESHKA greenhouse. She will become a real assistant to the gardener when working with plants in the greenhouse. You can put containers with seedlings on it, put improvised materials, hand garden tools, personal items (phone, keys). 1. Affordable price. 2. Easy to install. 3. Has no fasteners. 4. Easy to use. 5. Galvanized metal does not corrode.

The automatic ventilation system maintains the set air temperature in the greenhouse by opening the ventilation vents. This system consists of ventilation vents and automatic vents openers. Maintenance of temperature occurs without human intervention and saves greenhouse plants from daily temperature changes and other natural influences. Often, especially in spring, after a cold night, the sun quickly warms up the greenhouse and, if the vents are not opened in time, the plants can "burn out". Sometimes, one human oversight is enough - and all efforts turn to dust. The automatic opener will never forget to open the window and will save you from this worry. You no longer have to think about whether you need to leave the vents open, or it is better to close them. Moreover, the vents opener will relieve you of anxiety during your departure. With automatic ventilation of the greenhouse you will have less worries, and greenhouse plants will thank you for the comfort with a high yield.

Ventilation for greenhouses of the FERMER series (side) For additional ventilation of greenhouses of the FERMER series, you can purchase and install the required number of vents. By supplementing the ventilation system of greenhouses with vents, it is possible with great convenience to maintain a comfortable microclimate inside the greenhouses. The kit of vents for greenhouses of the "Farmer" series contains the parts necessary for assembly and installation, including the cover of the vents, as well as detailed instructions for self-assembly of the product. For greater ease of use, you can purchase either a toothed comb-holder for manual fixing of the window in one of six ventilation positions, or an automatic pusher for the ventilation of greenhouses.

Complete set of vents for the greenhouse "Dachnaya-Strelka" Name quantity / pcs 1st package Long bar 2 Short bar 2 Diagonal long 1 Diagonal short 1 Wire stop 1 Extension Wire 1 2nd package Corner 1 Polycarbonate 0.95x0.43 Seal 0.95 m Chain 0.5 m < / tr> Detachable hinge 2 Screw M5x10 29 Screw M5x35 8 Screw M5x45 2 < tr> washer 32x5 8 Nut М5 37 Clamp2

Complete set of vents for the greenhouse "Dachnaya-2DUM" Name dimensions / mm quantity / piece Window diagonal 577 1 < / tr> Window arch 468 2 Direct window arch 458 2 Contour plank 495 2 < tr> Pusher bracket K1 1 Pusher bracket K2 1 Diagonal Overlay 2 Corner 2 Thrust 1 Sealing profile 500х580 1 Limiting chain 1 Loop 2 Screw М4х25 24 Screw М4х8 38 Nut М4 62 Washer < td> 24

Due to its performance, the film has long been used in agriculture. The advantages of this type of covering material include elasticity, strength, transparency, resistance to environmental influences, environmental friendliness and of course the price. Compared to glass and cellular polycarbonate, the film is the most inexpensive covering material. The required film thickness for use as a covering material is from 0.1 mm (100 microns) to 0.15 mm (150μm). Despite its small thickness and weight, the film is able to provide effective protection for plants. Such a film will cover not only the soil, greenhouse or greenhouse, but also protect things and buildings on the site from moisture or dirt. As a rule, the service life of an ordinary film is several months, since it has limited resistance to impact ultraviolet rays. The service life of the film is negatively affected not only by high temperatures, but also by other unfavorable weather conditions - wind, hail, rain, temperature drops, etc. To increase the service life of the film up to 3 - 4 years, manufacturers use special additives. They allow you to create a more favorable microclimate for plants by absorbing UV radiation and softening the spectrum of transmitted rays. Volia offers a special heat-stabilized film with increased tensile strength. High quality is achieved through the introduction of special additives: thermo and light stabilizers made in Switzerland. Light stabilizers help to create a favorable microclimate by absorbing UV radiation and somewhat softening the spectrum of transmitted rays. The stabilized film from Volya has a greenish tint, distinguishing it from ordinary ones, and the corresponding marking along the edge of the sleeve. Recommendations for the use of greenhouse film: the substrate under the film should be light. Using film as a covering for greenhouses and greenhouses will protect plants from the first spring frosts and hot summer sun, and get an early and rich harvest.

To connect polycarbonate sheets, there is a simple and inexpensive solution - a connecting one-piece profile, after installation it creates the appearance of a continuous coating (the joining of the panels is practically invisible). In one-piece profiles, the grooves correspond to the common thicknesses of polycarbonate panels - 4 mm, 6 mm, 8 mm, 10 mm, 16 mm. Basically, the profiles are used for the installation of small-sized canopies and vertical structures (office partitions, light boxes, billboards, etc.). When installing with profiles, additional fastening with self-tapping screws to the frame of polycarbonate panels with a pitch of about 30 cm is required, while it is advisable to use thermal washers, since the profiles themselves serve to join and protect the sheet of cellular polycarbonate from moisture penetration and dust and are not attached to supporting structures. All components are produced in colors similar to the colors of honeycomb polycarbonate sheets, which gives the structure a more aesthetic appearance.