Everything about greenhouses with covering material: functions, selection and installation + photos

The article contains all the basic information about what a greenhouse with covering material is. You will learn why such structures are used, what they are made of, what types of greenhouse elements there are and what materials they are made from. Descriptions of the most popular models of arcs are given, and you can also familiarize yourself with the manufacturing technology of such devices. After reading the article, anyone will be able to choose the best greenhouse with covering material.

A greenhouse will help you protect your beds from adverse factors Source bayplus.ru

Greenhouse design made of arcs with covering material

This device for growing vegetables is characterized by its extremely simple design. It consists of a frame made using metal arcs, covered with a special coating. Most often, polyethylene film or dense non-woven fabric is used for these purposes. The height of the greenhouse is measured by the distance from the ground to the top point of the first arch. Most often it ranges from half a meter to one hundred and thirty centimeters.

Most often, greenhouses are low, fairly compact, but long structures Source it.aviarydecor.com

On average, the width of greenhouses ranges from 0.6 to 1.2 meters. This indicator depends on the height and thickness of the arcs. The length is selected based on the number of arches and the step between them. The most common models are 4.6-8 meters long. Most often, all parameters are standard.

If you plan to order an individual design from a private workshop, then you can develop any project, and it will be completed for a relatively small fee. Just remember, if you choose a greenhouse that is too high, it will be susceptible to overturning by gusts of wind. At the same time, the most unstable are greenhouses with polyvinyl chloride arcs.

A country greenhouse with covering material is not always completely primitive. Often structures are developed with a large number of supports and braces, which simplifies their operation and makes the device more stable and reliable.

Fedorov's greenhouse is a structure with many load-bearing elements Source de.aviarydecor.com

Scope of application of greenhouses with covering material

Such a device can perform a number of tasks, depending on its size and design. Let's figure out what you can use it for:

• In some areas, the temperature regime does not allow the cultivation of certain plant varieties. In this case, greenhouses with covering material come to the rescue, making it possible to cultivate heat-loving species in any natural zone. Care should be taken to ensure that adult plants can fit inside the structure. In this case, the film is fixed with special fittings designed to allow you to quickly disassemble the entire system and get to the beds.
• Another function of such greenhouses is the adaptation of seedlings to external conditions. The fact is that it cannot be immediately planted in open ground, but it must be given time to harden. If you buy covering material for a greenhouse with the right characteristics, then even very young seedlings will not be afraid of night frosts and sudden temperature changes. Also, good material will protect the beds from ultraviolet radiation, which has a detrimental effect on plants. After all crops have acclimatized, the greenhouse can be removed without damaging the seedlings.

When the weather becomes warmer, the polyethylene can be rolled up Source yard.hozvo.ru

• In the spring-winter period, the soil is not yet warm enough to sow even the most unpretentious crops. But under the protection of a greenhouse, you can always grow radishes or herbs for yourself.
• Even the simplest structures with an arched frame are often used by gardeners to stimulate seed germination. When planting carrots, the first shoots appear no earlier than after 25 days. Greenhouses significantly reduce this period. On average, seeds germinate three times faster under polyethylene.
• Arched structures with film coating help protect beds from mass destruction by harmful insects. After the threat disappears, it will be possible to quickly and easily dismantle the entire structure and remove it from the garden.
• In addition, greenhouses can protect your beds from birds and animals. They are most often used for these purposes during the strawberry harvest, when birds cause enormous damage by pecking at the berries one after another. Any covering can create an obstacle for them, which will protect the plants.

No pests will get inside such a structure Source grand-master.org
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It is worth noting that the installation of such a structure requires a short period of time. You can assemble it in just half an hour. Any manufacturer must include in the kit the pegs necessary to stretch the greenhouse by attaching frame elements to them. The film or material itself is fixed using clamps, which should also be included in the kit.

But it is possible to purchase a greenhouse, the frame of which is firmly fixed to the canvas in advance. This solution makes the assembly and installation process even simpler and clearer. You just need to unroll the material in the garden bed and stick the bases of the arcs into the ground.

Types of metal arcs for greenhouses

The number and type of elements included in the kit depend on the size and purpose of the particular greenhouse. But all the components are sold separately in stores, which makes it possible to extend or adapt a ready-made greenhouse made of covering material for any purpose. Also, if you are thinking about buying a greenhouse, it is better to first compare the prices of individual elements and the entire set. You may find that you save money by putting the kit together yourself.

You can always increase or decrease the number of arcs in such a design Source specagro.in.ua

Before you buy additional items, you should think about what type they should be. So, let's find out what arcs for greenhouses are:

• There are arches made of tight and durable wire covered with a sheath of polyvinyl chloride. Such elements are reliably protected not only from corrosion, but also from various mechanical damage.
• There is an option using steel tubes with a diameter of 10-12 mm, also covered with a PVC sheath. Such elements are characterized by increased rigidity and stability.
• There are also cheaper frame elements consisting of plastic tubes with a cross-section of 20-30mm. But they are less reliable and durable, and often break due to gusts of wind.

This frame made of metal tubes with a PVC shell is durable Source pinkandposh.net
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To select the most suitable materials and components for a given case, you need to pay attention to their characteristics and operating features. This is a necessary condition in order to make the right decision.

Metal has the greatest strength of all options. An instant greenhouse with steel arcs can be called the easiest to operate and the most reliable. The fact is that any metal is very easily stuck into the ground to a sufficient depth. Increased rigidity and resistance to any impact will prevent the frame from deforming. And the polyvinyl chloride coating will prevent the harmful effects of moisture on metal parts.

Steel greenhouses are more practical Source polikplast.ru

The final price of the greenhouse largely depends on the strength and quality of the materials. Plastic frames always cost much less than steel frames.

The advantages of plastic arches include the fact that they are highly flexible. With this quality, you can always give any shape to the structure, because you will have the opportunity to manipulate the width, height and radius of curvature. But you need to make all adjustments with extreme care so as not to break the tubes when bending. The disadvantage of plastic is that it is quite difficult to stick it into the ground, so you just need to use additional pegs. You can also strengthen such a frame using reinforcement and thick wire.

Plastic arcs for a greenhouse should be bent very carefully Source fermerslife.ru

To fasten the covering material to the frame, plastic or metal clips are used. They can always be found in hardware stores, and if you add extra accessories to your greenhouse, this will only benefit it. To fix the coating to the ground, pegs with clamps are sold. They must be used so that the wind does not undermine the canvas.

Characteristics of the canvas

Spunbond for a greenhouse is a breathable material, formed from thin fibers formed by melting polypropylene and laid into a single sheet under an air flow. It is characterized by lightness and environmental friendliness, harmless to people and plants. The qualities are similar to expensive analogues, and the price is comparable to plastic film. Spunbond for a greenhouse is characterized by the following properties:

• air- and moisture-permeable, does not absorb water, preserves the microclimate;
• resists the effects of fungi, microorganisms, corrosion, chemical reagents;
• has high strength in the longitudinal and transverse directions;
• does not deteriorate over a wide range of temperatures - can be used in any season (spunbond protects against frost, winds, and accelerates the warming of the soil in a greenhouse).

To enhance resistance to UV radiation, light stabilizers are added during the production of the material.

The covering fabric has a uniform structure, does not wear out, does not wrinkle, and is easy to cut, maintaining its integrity. It protects plants from crows, garden mice, and prevents the formation of condensation. Spunbond for a greenhouse is multifunctional - used in agriculture, industry, and construction.

Polypropylene fabric is supplied in white and black colors in rolls on a spool. Dimensions depend on the purpose of use. The minimum width is 1.6 m, the length can reach 1,500 m.

Advantages of using spunbond for a greenhouse

Different types of greenhouses and their prices

In addition to the individual components for constructing a greenhouse, you can also purchase a ready-made kit with the required number of parts and elements. In stores you can buy greenhouses made of non-woven material and greenhouses with polyethylene coating. This option will help you get rid of unnecessary worries about selecting and purchasing individual parts of the structure. The type of kit and the number of parts in it depends primarily on the area on which you are going to deploy this device.

This is what a kit for assembling a greenhouse with a plastic frame looks like Source orgtorg.org

Please note that factory greenhouses do not require any additional measures for their installation, because the kit already includes all the elements necessary for this. But there is one problem: it will be almost impossible to improve the finished product, so you should choose in advance a design that fully meets your requirements. This is especially true for greenhouses with a combined frame and canvas. Let's look at the different types of greenhouses so that you can choose the one that suits you best.

Agrocovers and ready-made greenhouses in assortment

Advice! Buy a ready-made greenhouse or purchase a cover, it’s up to you. If necessary, you can order tailoring to your sizes. At the same time, the kit (frame + case) is the best solution; there is compatibility, which facilitates installation, use, assembly and increases service life.

Video description

This video contains all the basic information about the Dayas greenhouse

Greenhouse "Agronomist"

This greenhouse is also simple and similar in many respects to the previous model. The frame is also made of metal tubes coated with polyvinyl chloride. For installation, the kit also includes pegs, 20 cm long.

The agronomist greenhouse is very easy to install on any soil, thanks to its metal frame Source cs.aviarydecor.com

The height of the Agronomist is not much greater than the Dayasa. Most manufacturers make such arcs so that the entire structure is 0.9 meters from the ground. But you can adjust this parameter by manipulating the arches. The use of a sectional design allows you to adjust the length of the greenhouse. Standard kits include materials for building a 4 or 6 meter greenhouse, and they cost from 800 to 1000 rubles.

To create such a greenhouse, high-quality and durable Agrotex 42 fabric is used. It has proven itself well and has received recognition from gardeners throughout Russia. If you are going to lengthen the structure, then you can buy this kind of covering material for a greenhouse, the price of which is notable for its affordable price.

Conclusion

Modern covering materials, both specialized films and non-woven varieties, are an excellent help for gardeners. It allows you to get a harvest earlier, spending less effort, and also provides reliable protection from pests and natural phenomena. And thanks to the large selection, you can find a suitable option in terms of price, quality and characteristics. When used for their intended purpose, either film or non-fabric lasts for several seasons, during which they will fully pay for themselves.

In our previous publications you can learn more about cellular polycarbonate and the nuances of its choice for greenhouses. And also about the nuances of construction and operation of winter greenhouses. The video is about an insulated greenhouse in harsh conditions.

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Technologies for the production of greenhouses from arcs with covering material

The construction of a greenhouse has its own subtleties and secrets of mastery. The most difficult thing is to make the correct arches and securely attach the canvas to them. To make arcs, tubes with a diameter of 20-25 mm made of plastic or metal are purchased. Also, for these purposes, many use steel wire with a cross-section of 10 mm. There are also possible options for a frame made from irrigation hoses with threaded rods.

Such a greenhouse made of plastic tubes does not take up much space, but can provide you with herbs or radishes Source otomate.ru

Before you start creating a greenhouse, be sure to determine the dimensions of the future product. The width and length depend on the available space, but the height of the arch will be influenced by what plants you are going to plant in the greenhouse.

Next, a wooden box is made from a board or timber, which will be the basis for the entire structure. Most often its height is 15-20cm. The size of such a foundation must correspond to the size of the bed that is planned to be covered with a greenhouse. The species most resistant to fungal diseases, such as larch or oak, are best suited for creating a wooden base. Then the finished box is placed in the place where it will perform its functions.

A rafter board base is perfect for any greenhouse Source bayanay.info

How to fix agrofibre?

Summer residents use white agrofibre for greenhouses. It’s easy to build a greenhouse with spunbond on a summer cottage. The material does not require special storage conditions, is light in weight, has a long service life, and is permeable to liquid and moisture. Water does not collect on the walls or top of the shelter, but gets to the plants.

The installation of spunbond for a greenhouse is similar to the installation of polyethylene. Necessary:

1. Select and prepare a place for installation.
2. Make a frame: from wood, PVC pipe, metal profile, arcs, wire.
3. Cover the structure with spunbond for a greenhouse.
4. Attach the canvas to the greenhouse.

When attached to a wooden frame, the material is wrapped around a special strip, which is nailed to the main part. This way its integrity is preserved. Spunbond can be mounted on the metal base of the greenhouse using self-tapping screws.

The fabric stretched over the structure can be reinforced with fishing line or cord, which are attached at small intervals on the outer and inner sides. The arcs used to build a small greenhouse are covered with canvas, and a larger diameter pipe, cut in half, is installed on top. To prevent damage to the spunbond when installing it on a greenhouse, it is necessary to avoid sharp edges. For greater reliability, the material can be secured to the ground with bricks. In addition, nails, staples, and glazing beads are used for installation.

Stores that sell agrofibre have kits for attaching it to greenhouses: clamps suitable for the diameter and pegs.

Instructions: how to make a greenhouse with spunbond with your own hands