Greenhouses Made Of Arcs With A Covering Material: Do-it-yourself Film Greenhouses, A Connector For A Prefabricated Model For A Film, Options From Metal-plastic And Profile Pipes

2024 Author: Beatrice Philips | [email protected]. Last modified: 2024-01-09 13:15

Increasingly, in the gardens of modern summer residents, homemade greenhouses are found, which are arcs, supplemented with covering material. They are easy to assemble and not expensive. This is very suitable for many gardeners, especially older people. The fact is that in our conditions there are much more cold days than warm ones, so many set up compact greenhouses to get early harvests of vegetables.

Peculiarities

Greenhouses made of arches, supplemented with covering material, are very popular. They have the simplest design, light weight, and can be easily installed even outdoors. At the same time, they do not need any foundation.

Each owner chooses the length for himself. It can be from three to ten meters. Such greenhouses can be bought ready-made, or you can create it yourself. They are intended for growing seedlings. However, many people use them to grow flowers or other short plants.

Greenhouses can be used from the end of February to the end of November . The height of the arches is selected specifically for a specific plant. If these are cucumbers or just seedlings, then fifty centimeters will be enough. Higher arcs should be used for growing tomatoes or eggplants.

There are also greenhouses that have other purposes. They are used only for adapting seedlings planted directly into the ground. Thanks to the use of covering materials, she is not afraid of even frost or the scorching sun. And when it takes root and the plants are transplanted into the beds, it will be possible to disassemble the structure.

Types of structures

The construction made of arcs is rather primitive. It consists of an arched frame, tightly covered with material. It can be a polyethylene film or non-woven fabric. The height of such a structure is from 50 centimeters to 1.5 meters.

Film

The design of such a greenhouse is usually covered with a film made of inexpensive polyethylene or from a denser air-bubble cloth. Such material will last more than one season, moreover, it will preserve seedlings much better and protect them from frost. The designs don't have to be simple. With the same materials available, you can build a greenhouse of a more complex design, which will be much more convenient to use.

In many specialized stores, frame bars are sold by the piece. They may be accompanied by a set with a high-quality film, which is enough for the entire greenhouse. They represent a strong frame for a film with sewn-in arches in the form of an accordion.

Non-woven

Such a coating has a different degree of density. Recently, it has become very popular in the manufacture of prefabricated greenhouses. Choosing this option, you need to buy a canvas, the density of which will be 42 g / m2. It will not allow the cold to enter the greenhouse and will not be damaged by wind or rain.

Such a prefabricated structure can perform the same functions as a greenhouse . An arched greenhouse is constructed in such a way as to protect the seedlings from adverse weather factors. It also retains heat inside. To prevent the non-woven fabric from sliding off the arcs, it is attached to them with special clamps or ordinary clothespins.

Such greenhouses are covered with a film only at the beginning of the season . It helps the ground to warm up well, and also retains heat for tall seedlings. When the seeds germinate and are ready for planting, the film can be changed to a non-woven fabric. It will allow the plants to breathe, but it is worth knowing that such a replacement can only occur with the onset of warmth. A bad nonwoven fabric will not last long, so you need to buy quality material.

Choice of materials

If there is no money to buy a prefabricated greenhouse, then you can even design it yourself. To do this, you need to decide what it will be made of. The main support of this design is arcs. They can be made of aluminum, plastic or metal. There are even wooden greenhouses. Each of these materials has its own pros and cons.

Aluminum

They are the most expensive and the most difficult to install. The aluminum tube is usually of the same dimensions along its entire length. It is also important that it has thick walls. Such material is strong and durable, lightweight and does not rust.

Reinforced plastic

Such arcs are the most common. They just cut, bend and give in to all kinds of deformations. Among other things, they are light and strong, so this material will last a long time. However, deciding to purchase these particular pipes, you need to choose only models with a large hole. This will extend the service life and also prevent rust from forming.

Plastic

The cheapest material is plastic. After all, in almost every home there are plastic hoses used for water, consisting of thick walls, as well as wires inside. They are perfect for building a greenhouse. Such a framework has many advantages. This is the ease of assembly of the frame, low price and long service life.

Metallic

The use of such pipes for a greenhouse guarantees the durability of the greenhouse due to its strength. However, it is worth using inexpensive pipes with a small diameter. They are well suited for this design. You can also take steel as the material used.

Metal to PVC

These arcs are made of dense wire, having a circumference of five millimeters. The wire itself is trimmed with PVC - a sheath that protects the metal. Using such arcs, you can make a greenhouse of a suitable size with your own hands. However, it is worth considering that this type of construction will not be very stable. Therefore, it must be well secured so that the arcs made of light plastic are not blown away by the wind.

Galvanized

Such pipes can be held together by simple welding. This will be better than using self-tapping screws for fastening. However, the places where galvanized profile pipes were connected should be treated with a metal brush and covered with cold zinc. If the frame is made of a regular rectangular profile, then it can withstand rain, heavy snow, and wind.

Polycarbonate

Using a covering material from this material can be used to create a very durable structure. It can be either a metal or a shaped pipe. For PVC pipes, a frame that is made of boards is best suited. In this way, corrosion damage to the metal can be avoided. When using polycarbonate, you need to know that the arcs are located at a distance of no more than one meter, so that the structure is durable.

The density of the material is also very important. The higher the density, the greater the level of stress it can withstand. Plus, it will have good thermal insulation. But it should be borne in mind that such material must have a fire certificate and UV protection.

From fiberglass reinforcement

A greenhouse made of plastic fittings is now popular. It does not tear the film and is very easy to install. And also has a lightweight design, so it can be carried anywhere.

Components

A greenhouse requires accessories such as a connector, clip, zigzag and clamps. If it is bought ready-made, then its kit may include supporting arcs, and even the canvas itself. To fix the covering material well, special plastic clamps are used, which can be either regular or double. The choice of accessories depends entirely on the covering material.

To make the mount strong enough, pegs are used. They are driven into the ground and then attached to the frame.

Dimensions (edit)

The sizes of greenhouses are very different, so everyone can choose or make a design that completely suits the gardener and is suitable for growing certain plants. Greenhouses have different sizes of arcs, the length of which can be 3, 4 or more. The width depends on its height and length. The most common is 1.2 meters. But if the greenhouse is made independently, then very high greenhouses up to 3 meters wide can be made.

Overview of finished products

Many gardeners like to grow seedlings in greenhouses. However, not everyone can buy ready-made models. Therefore, many do them on their own, while sharing their achievements with others. But greenhouses with industrial production are also in great demand. They have good reviews from people who have already purchased them. The kit includes almost all the necessary materials. Here are some popular manufacturers.

Quickly ripe

Greenhouses from this brand have different arc sizes. The width of such greenhouses is about a meter, and the height is from one to one and a half meters. The length is from three to five meters. Optional accessories are four or six arcs with PVC sheathed steel wire. Also included are three rungs, heavy-duty arch clamps and pegs designed to be anchored in the ground. Such a greenhouse is extremely quickly assembled, has a low weight and is in great demand among gardeners.

Agronomist and Dayas

These models are very similar to each other. They are made of durable plastic pipes with a diameter of up to 20 millimeters. They are up to 1.2 meters wide, up to 0.8 meters high and up to 8 meters long. The covering sheet is UV protected, which significantly extends its useful life. Both options already have arcs securely connected to the canvas, which protects the greenhouse from various adversities. Their installation does not take much time.

Self-production

The construction of a greenhouse does not require investment and time-consuming. You just need to know some patterns. To begin with, it is important to determine the size of the greenhouse arcs. Usually 1, 2 meters is enough. Its height depends on the crops that will be grown in it.

For the base, a strong timber is used, from which a box of a classic rectangular shape is made . Its height should be no more than fifteen centimeters. The finished structure is placed where the greenhouse will be placed.

When creating a frame from plastic pipes, it is necessary to seal the base so that it does not bend. Then the plastic pipes are cut into pieces that will be equal to the size of the arch. After that, they are pulled through the openings made in advance in the timber, and bent into arched arcs. The ends must be fixed very securely.

The covering material is cut to form two pieces . And then, with the help of clamps, it is attached to the pipes at the ends of the frame. Next, another piece is cut off, which can cover the entire greenhouse and is also secured with clamps.

How to calculate?

It is better to use a regular meter to calculate. It will be needed in order to make measurements of the garden. First of all, it is necessary to make drawings of the greenhouse, which will take into account all the parameters. The width must certainly be 30 centimeters larger than the width of the garden, so that it is warmer in it. The height depends on the choice of sown seedlings. The length is calculated using the Huygens formula.

The number of arcs will be determined depending on the length of the bed with the calculation of one element for each meter . For example, if a greenhouse has a length of six meters, and a height and width of one meter, then it will need a covering canvas of 9.5 by 4.5 meters. This calculation implies a small margin of approximately one meter in both width and length. If a few centimeters are unnecessary, they can be twisted and pressed to the ground or secured with clamps.

How to make a shelter?

You can make a greenhouse cover in several stages:

• It is necessary to bury the ends of the arcs deep into the ground, while making sure that they are at the same level.
• Use a wire to attach a pipe to the upper points of the arch for structural strength.
• Covering sheet is laid on top. Its ends should be equally hanging in all directions, while leaving a small margin.
• The edges of the covering material must be slightly bent, as if rolling into a roll.
• Then it is smoothed and stretched on the arcs. Its edges are covered with a huge amount of earth and pressed down with bricks or boards.

How to fix?

The first thing to do to fix the arcs is to choose a good location for the greenhouse. This should be a sunny and windless place to prevent the wig from being ripped off by the wind. Such weather conditions, of course, will greatly harm the seedlings.

Installing a ready-made full-fledged greenhouse is not time consuming . To do this, you need to drive the pegs that are in the kit into the ground. Arcs are attached to them and covered with matter from above. After that, it is necessary to fix the entire structure.

Useful Tips

Greenhouses can be used in different ways. The purpose of installing such a design can be the cultivation of cucumbers or tomato seedlings, and the cultivation of rare flowers. For each culture, the greenhouse must be selected separately.

If you use it to grow vegetables or flowers for the whole season, you should choose a high and durable greenhouse ., have a good covering material and a comfortable approach to plants. You can install a greenhouse as a temporary frost protection for cucumbers, watermelons, tomatoes, eggplants and other thermophilic crops. It also protects delicate plant leaves from the scorching sun.

You can also grow seedlings in a greenhouse . In this case, he will be directly in the open field. In addition, a modern greenhouse can be used as a temporary shelter for carrots or dill. After all, their seeds germinate for a very long time, and in greenhouse conditions this happens a couple of times faster. As soon as the shoots appear, the greenhouse is easy to clean.

It will also serve as a good insect protection. Here, the application can be both temporary and long-term.

A greenhouse made of light arcs with a covering material can be bought in special gardening stores, as well as made on your own. This will not take a lot of effort, but it will save the family's budget, and also allow you to build a greenhouse that will fit the size of the garden.