12 best polycarbonate greenhouses for summer cottages

Best Garden Product Ratings

Review of the best according to the editorial board. On the selection criteria. This material is subjective and does not constitute advertising and does not serve as a purchase guide. Before buying, you need to consult with a specialist.

It is possible to get a stable harvest of some heat-loving crops in the difficult climatic conditions of Russia only in a greenhouse. Many summer residents and professional vegetable growers have this shelter structure. Someone installs home-made structures, someone is easier to purchase a finished product with delivery and installation, or you can attach any covering material to the store frame with your own hands. With the help of our experts, we will try to determine the main criteria for choosing a polycarbonate greenhouse for a summer residence.

How to choose a greenhouse

Frame. The basis of any greenhouse is a frame. It is under severe stress from both polycarbonate and accumulated snow.

  1. The traditional material for the frame is wood. The advantages of wood include environmental friendliness and low cost. But over time, the structure subsides, the lower part, which is in contact with the ground, quickly decays.
  2. The lightness of the construction is provided by aluminum. This metal is easy to process and resists moisture for a long time. But under the influence of strong winds or a large cap of snow, the structure may break.
  3. Only steel can give maximum strength to a greenhouse. Usually, a round or square pipe is used to make the frame, less often a corner and a channel. To the pluses of the material should be added durability and ease of assembly. But the steel structure is expensive, and it must also have effective corrosion protection (zinc coating, powder paint).

Covering material. To protect plants from the effects of negative weather factors, gardeners and gardeners use several covering materials.

  1. The most budgetary option is plastic wrap. It is easy to install, thanks to it, the proper microclimate is created in the greenhouse. But the film is short-lived (1-2 seasons), and harmful compounds can be released under the influence of the scorching sun.
  2. Glass has been used as a covering material for a long time, earlier such structures were erected for industrial plant cultivation. Today glass has become more affordable, it is resistant to snow and wind, and is environmentally friendly. However, it often breaks when exposed to hail, thus there is a risk of serious injury.
  3. Polycarbonate is in high demand among summer residents. It perfectly combines the advantages of glass and film. To prevent the material from breaking under the weight of snow, it is important to choose the right shape and structure of the frame.

Greenhouse shape. Several geometric designs are suitable for a polycarbonate greenhouse.

  1. The traditional arched model stands out for its large interior space. In such a structure, the minimum number of joints, it is resistant to wind. But the snow does not always slide off the roof on its own, so the frame must be strong.
  2. Equal-walled greenhouses have a gable roof. The maximum height is obtained in the central part. Such models take up more space, they are rather difficult to install.
  3. Cone greenhouses are best suited for growing tall plants (tomatoes, cucumbers, melons). They have a ridge roof joint from which snow easily melts. Owners experience some problems during installation; sealing of the ridge is required.

We have selected the 12 best polycarbonate greenhouses for summer cottages. They are widely represented in the trade network of our country. When compiling the rating, the opinion of the expert community and consumer reviews were taken into account.

Rating of the best polycarbonate greenhouses for summer cottages

Nomination a place Name of product price
Best Equal Wall Greenhouses 1 Royal farm RUB 18,500
2 Glass house “Dubrava” RUB 61,500
The best arched polycarbonate greenhouses 1 Dachnaya-Optima RUB 13,500
2 KREMLIN LUX RUB 28,250
3 BASTION PREMIUM, Bastion company RUB 14,000
4 HARVEST ELITE-ABSOLUTE RUB 18,000
5 ShelterLogic in a box (round roof) 240×300 cm RUB 29,900
6 Severyanka from NRT RUB 15 900
7 URALOCHKA RUB 12,700
The best cone greenhouses 1 Orange Droplet 11 471 rub.
2 Kremlin Arrow RUB 19,000
3 Dachnaya Strelka 12 100 rub.

Best Equal Wall Greenhouses

A large number of plants can be grown in equal-walled greenhouses. There is a place here for both undersized crops and vegetable giants. The specialists liked several shelter structures.

Royal farm

Rating: 4.9

Royal farm

A polycarbonate greenhouse for summer residents Tsarskaya Farm went on sale in 2017. Today, more and more gardeners are showing interest in it. Experts attribute the demand for a greenhouse to a reliable design. The manufacturer has used double galvanized arcs, thanks to which the frame can withstand a high snow load. Since a lot of fakes have appeared on the market, the developers advise paying attention to the presence of jumpers (40×20 mm), which are located in the same plane with the arcs.

The advantages of the greenhouse include the use of premium polycarbonate 4 mm thick and double protection from ultraviolet radiation. A choice of summer residents is offered several modifications in widths of 2.5 m, 3.0 m and 3.5 m, the length of which varies from 2 to 10 m. The model becomes the winner of our rating for a 10-year warranty and free shipping.

Advantages

  • durable frame;
  • high quality polycarbonate;
  • 2 doors and 2 vents;
  • 10-year warranty.

disadvantages

  • not detected.

Glass house “Dubrava”

Rating: 4.8

Glass House

The equal-walled greenhouse Glass House “Dubrava” is designed for professional gardeners. It stands out from the competition with its width (4 m). With a minimum length of 4 m, the cost of the model exceeds the largest modification of our rating winner. Why should a summer resident pay a round sum of money?

Experts pay attention to the sliding doors, which are very convenient to open and close. The galvanized steel frame made of a 1.5 mm thick corner is also commendable. The manufacturer guarantees the strength of the greenhouse with a snow load of up to 250 kg / sq. m. There are 2 vents for ventilation.

Users love the freedom of interior space. The greenhouse is not only wide, but also high (2.8 m), which is very convenient when caring for tall plants.

Advantages

  • strength and reliability;
  • 3-year warranty;
  • a lot of free space;
  • compartment doors.

disadvantages

  • high price.

The best arched polycarbonate greenhouses

Shelter structures in the form of a hemisphere are called arched greenhouses. This form is very popular, it provides good access to the plants, and withstands gusts of wind. The experts drew attention to several models.

Dachnaya-Optima

Rating: 4.9

Dachnaya-Optima

The arched greenhouse Dachnaya-Optima won the hearts of Russian summer residents. The model turned out to be very durable, it is designed for a snow cover weighing 280 kg per 1 sq. m. The frame is made on the basis of a steel profile 60×20 mm with a zinc coating. With a standard width of 3 m, the height of the structure is 2.1 m. Two hinged doors are provided for the entrance to the greenhouse, and the ventilation of the interior is provided by two vents. When assembling the model, a foundation device is not required, and you can cope with the installation yourself, guided by the attached instructions.

Users have no serious complaints about the quality and functionality of the greenhouse. It is affordable for all layers of gardeners, so experts award the product first place in the rating.

Advantages

  • high strength;
  • no foundation required;
  • protection of the frame from corrosion;
  • affordable price.

disadvantages

  • there are not always enough fasteners.

KREMLIN LUX

Rating: 4.8

KREMLIN LUX

The ideal option for regions with gusty winds and heavy snowfalls would be the installation of a greenhouse KREMLEVSKAYA LUX. She passed the tests in harsh Siberian conditions. To create an arched frame, the manufacturer used a reinforced double pipe 20x20x1.2 mm. Maximum snow load per 1 sq. m allowed up to 240 kg. Powder paint provides corrosion protection for steel parts. The developers also took care of the convenience during transportation; you can even load the structure without polycarbonate into the trunk of a Zhiguli. The manufacturer is confident in the durability of his greenhouse and provides a 7-year warranty.

Experts gave the product the second place in our rating. Users are satisfied with the durability and affordability. Among the shortcomings, the presence of defective rubber bands is noted.

Advantages

  • ease of transportation;
  • reliable protection against corrosion;
  • durable frame;
  • acceptable price.

disadvantages

  • defective seals.

BASTION PREMIUM, Bastion company

Rating: 4.7

BASTION PREMIUM, Bastion company

The BASTION PREMIUM greenhouse can boast of high precision manufacturing of all parts. There are no gaps or gaps during assembly. This model has been produced since 2008 at the Bastion plant near Moscow. The design has received many gold awards at exhibitions for summer residents. The manufacturer used plasma welding to join the 1.5 mm square pipe, so the frame is very strong. The greenhouse can withstand a load of 1 ton. All steel parts are protected against corrosion by powder paint. To assemble the structure, you only need to tighten 20 bolts.

The model is in third place in our rating, since it is impossible to transport it without a trailer. Some summer residents are dissatisfied with the quality of ventilation of the internal space.

Advantages

  • manufacturing precision;
  • high strength;
  • powder coated steel;
  • quick installation.

disadvantages

  • poor ventilation;
  • large dimensions.

HARVEST ELITE-ABSOLUTE

Rating: 4.6

HARVEST ELITE-ABSOLUTE

The improved design was noted by experts in the greenhouse UROZHAI ELITE-ABSOLUTE. It will suit both summer residents and professional vegetable growers. The model is offered in a width of 3 m, the length can be chosen from 4 to 10 m. The frame is made of galvanized pipe 25×25 mm. In the basic configuration there are 2 doors, they are equipped with vents for ventilation. In order to provide stability on an uneven area, the manufacturer recommends installing a foundation of wooden blocks. Summer residents can choose a greenhouse with different polycarbonate or buy only a frame. The workmanship is backed by a 20-year warranty.

The model stopped one step away from the top three in our ranking. Users in the reviews are dissatisfied with the accuracy of the manufacture of parts, which makes assembly difficult.

Advantages

  • affordable price;
  • reliable frame;
  • galvanized steel;
  • 20 year warranty.

disadvantages

  • difficult to collect;
  • gaps in doorways.

ShelterLogic in a box (round roof) 240×300 cm

Rating: 4.5

ShelterLogic in a box (round roof) 240x300 cm

An unusual version of a summer cottage greenhouse is offered to Russians by an American manufacturer. The ShelterLogic model with a round roof 2.4 m high offers ample interior space. The frame is made of 35 mm diameter steel tube, which is protected against corrosion by powder coating. The connection is made using durable metal stabilizers ShelterLock 3X. As a covering material, the Americans offer high-density polyethylene, with protection from UV rays. For ventilation, it is enough to roll the side walls to the required height.

The advantages of the model, users include quick installation (1.5-4 hours), compactness, ease of use. The high price and incomprehensible installation instructions do not allow the greenhouse to take a higher place in the rating.

Advantages

  • compactness;
  • strength and reliability;
  • quick installation;
  • effective ventilation.

disadvantages

  • high price;
  • incomprehensible instruction.

Severyanka from NRT

Rating: 4.4

Severyanka from NRT

The greenhouse Severyanka from NZT has a classic arched shape. The basis of the shelter is a frame made of a 25×25 mm and 20×20 mm shaped steel pipe. The metal structure is zinc coated for corrosion protection. The manufacturer has equipped its product with two doors and two vents. In the basic version, the greenhouse is equipped with 4 mm thick cellular polycarbonate with UV protection. Experts note the high-quality euro-fittings, 7 longitudinal reinforcements, comfortable handles on the doors. The users liked the strength of the structure, the ease of tying the plants, and the excellent lugs. Among the shortcomings, there are no holes for fasteners, the use of a profile with a thickness of 1 mm instead of the declared 1.5 mm.

Advantages

  • quality fittings;
  • galvanized profile;
  • reliable lugs;
  • robust construction.

disadvantages

  • no internal handles;
  • there are no holes for screws.

URALOCHKA

Rating: 4.3

URALOCHKA

The URALOCHKA model closes the rating of the best arched greenhouses. This design is already more than 9 years old, it has undergone several modifications. Gardeners prefer the greenhouse for minimal cost and high durability. The four-meter frame is capable of withstanding a snow cover weighing up to 3.5 tons, a wind load of up to 30 m / s. High reliability and stability is ensured by the location of the support arches at a distance of 65 cm from each other. In addition, the manufacturer used a 1.5 mm square tube.

Users report quick greenhouse installation. Working together, the greenhouse can be built in 2 hours. But the model also has a number of flaws. This is a low-quality polycarbonate that cracks. The paintwork also leaves much to be desired.

Advantages

  • reliability and durability;
  • easy installation;
  • stability;
  • affordable price.

disadvantages

  • low-quality polycarbonate;
  • short-lived paintwork.

The best cone greenhouses

Cone-shaped greenhouses can boast of the maximum height. In some models, the ceiling is at the level of 2.5 m.Do not worry about the integrity of the polycarbonate in the winter, since the snow mass easily comes off along the gable structure. Here are the best examples for summer residents.

Orange Droplet

Rating: 4.9

Orange Droplet

The gable greenhouse Orange Drop is produced in two versions. Domestic summer residents are offered two widths (2.4 and 3 m). Thanks to the high vault, it is convenient to grow tomatoes and melons in the shelter. The experts appreciated the presence of 8 stringers, which give the frame increased strength. It is worth noting the fastening of polycarbonate with bolts and thermal washers. The model is equipped with two doors and two vents. For durability and practicality “citrus” becomes the winner of our rating.

Users note the beautiful appearance and simplicity of design. Small difficulties arise for summer residents only during the assembly process; additional sealing of doors and a ridge is also required.

Advantages

  • strength and reliability;
  • light snow melt;
  • high-quality fixation of polycarbonate;
  • galvanized profile.

disadvantages

  • insufficient sealing of the ridge and doors.

Kremlin Arrow

Rating: 4.8

Kremlin Arrow

The greenhouse Kremlevskaya Strelka demonstrates good stability. The frame is made of a 20x20x1 mm profile pipe, which is covered with a zinc layer. The model boasts a high vault (2.45 m), which will be important when growing cucumbers or tomatoes. But only one width is proposed (2.7 m), this will be enough for arranging 2-3 beds. The maximum snow load is limited to 295 kg / sq. m. The structure has two doors and two vents. Installation of an automatic window opening system or drip irrigation device is allowed.

Users speak flatteringly about the structural strength, long service life. Disadvantages include leakage and complex assembly. The model ranks second in our ranking.

Advantages

  • original design;
  • high strength;
  • durability;
  • 5-year warranty.

disadvantages

  • many cracks and gaps;
  • complex assembly.

Dachnaya Strelka

Rating: 4.7

Dachnaya Strelka

Another tall greenhouse was included in our rating. The Dachnaya-Strelka model has a height of 2.4 m and a unique lancet shape. With the same length with other forms of greenhouses, it is possible to save up to 15% of the usable area. The experts liked the modification with a width of 3 m, which looks optimal for summer residents. The very robust frame is designed for a maximum snow load of 360 kg / sq. m. No foundation is required to install the greenhouse; the structure is securely held on the ground by means of T-shaped ends. The compact dimensions of the disassembled frame allow transporting the product in the trunk of a car.

The greenhouse could not bypass the leaders of the rating due to its thin profile (0.9 mm), a large number of connecting elements and long installation (more than 12 hours).

Advantages

  • unique lancet design;
  • practicality;
  • compactness of the frame;
  • good ventilation.

disadvantages

  • thin profile;
  • lengthy installation.

Attention! This rating is subjective and does not constitute an advertisement and does not serve as a purchase guide. Before buying, you need to consult with a specialist.

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