8 best caissons

The thickness of the metal of the caisson ensures not only its durability, but also the strength of the installation. The Twin-KR2 model uses 6 mm thick steel. These are the thickest walls that will not rot even in a few decades. In this case, the service life is even longer, since the product is completely covered with Kuzbasslak, which protects the metal from any impact, even if your well is often filled with water.

The design is the most thoughtful and can be changed at the request of the customer. Inside there is a ladder, stiffening ribs and eyelets for fixing in the ground. By default, the caisson has two technological holes for pipes, but you can make a third one, which will practically not affect the final cost.The neck of the caisson is shifted to the side for ease of use. The lid is additionally insulated and has eyelets on which you can hang a lock of almost any design, including a consignment note.

In the harsh Russian winter, it is important to prevent water from freezing. Therefore, the designers of the Rolling Plant developed a metal caisson with a heat-insulating cover. This approach made it possible to normalize the temperature inside the tank, to prevent the formation of condensate and freezing. The model is made of steel 4 mm thick; for corrosion protection, the manufacturer used Kuzbasslak (BT-577), proven for decades. The overall dimensions of the caisson (2x1x1 m) allow you to insert a storage tank with a capacity of 100 liters into it, as well as a ladder for equipment maintenance. To facilitate the installation and fixation of the steel tank, there are special mounting brackets.

Users note the reliable thermal insulation of the caisson, which is provided by the foam cover. Among the shortcomings, it is worth highlighting the absence of a sleeve for the casing pipe, and there are also no loops for closing the cover.

At the stage of construction of a new house, the shape of the caisson for the well does not really matter. Therefore, you can give preference to a tank with a square shape, which has an affordable price. Domestic manufacturer IP Begyan T. G. offers different options for caissons, the most popular of them is a container 2 m high and 1 m wide. Steel 4 mm thick is used for manufacturing, it is covered with a layer of Kuzbasslak. For convenience of service of the equipment there is a built-in ladder. To prevent unwanted penetration into the caisson by unauthorized persons or children, the manufacturer prudently welded hinges under a padlock. In order to simplify installation, the container is equipped with a special neck for the casing pipe.

The reviews often mention square caissons. Users call the products of this manufacturer high-quality and reliable. There are no problems with installation and operation.

After installation, the caisson is constantly in an aggressive environment. Moisture affects it, and for metal it is destructive. This model is completely covered with Kuzbasslak, which is essentially bitumen and reliable protection against corrosion. Decorative paint is used only on the neck to make it stand out from the ground. It is insulated with foam plastic and has eyelets for any type of padlock.

The caisson is fully equipped. Inside there is a ladder for easy descent and ascent, a sleeve for a pipe and additional ribs on which you can mount shelves or some equipment. The height is 2 meters, which provides convenience when being inside a person.And special brackets will allow you to firmly fix the caisson in the ground and eliminate its mobility when the weather changes. Also note the metal thickness of 4 millimeters. It is he who makes the model so expensive, but at the same time reliable and durable.

A plastic caisson is not a cheap pleasure, especially if you have a large well and require a large structure. But there are budget models on the market, one of which is now in front of us. This is the cheapest caisson with a height of 1.5 and a diameter of 1.1 meters. It will not be possible to stand up to your full height inside, but ECOBAT is not a cellar, so there will be no need for this.

The tank is completely plastic, without metal inserts and reinforcement. The load on the walls is limited, so be sure to consult with experts before buying so that the characteristics of the model are not insufficient. As for equipment, the design is as thoughtful as possible. Inside there is a ladder, and on the sides there are many modules for installing the tank in the ground. There will definitely not be any problems with the installation of such a caisson.

The plastic caisson itself is very warm, but in this case we see the most protected system, which is not afraid of even the frosts of the Arctic. This was made possible by the use of a special type of plastic.It is monolithic and has very thick walls. There is no additional insulation here. Only the lid has inserts. Also, the caisson is hermetically sealed from above. True, there are no eyes for the lock, and it will not work to install them yourself. The plastic tank will not allow you to fix the metal part.

The height of the model without a neck is 2.1 m with a width of more than a meter. Even if it is necessary to stand inside the caisson to its full height, then there will be no problems. There is a ladder for easy descent and sealed technical openings used as needed. But the lack of mounting brackets is a minus. For some reason, the manufacturer did not pay enough attention to this point, although it is very important.

This design can hardly be called a caisson in full. In fact, we have a full-fledged plastic cellar in which you can store food. There are spacious shelves on the walls. They are removable, so the user chooses the configuration in his own way. But no one canceled the established appointment. Plumbing modules, including pumps and drainage pipes, can also be installed in the caisson. There are 4 holes under them at once, each of which is securely closed if necessary.

The lid of the caisson sits tightly on the neck and is additionally insulated with foam. There is no eyelet for the lock, which is a minus. Since the caisson is plastic, it is unlikely that they will be able to put them on their own. Three mounting brackets. Two on the sides of the structure and one in the neck area. As users note, this is not enough, and it is difficult to fix the caisson in the ground. However, the tank's own weight is almost 400 kilograms, so its displacement is possible only in the most floating soil.

Plastic caisson from one of the top Russian manufacturers. The design is well thought out and durable. The model is made of solid polypropylene, that is, cast, not soldered together. Inside there are stiffening ribs, which further increases the reliability. The caisson does not require maintenance and can withstand the most significant loads on the walls. It can be installed in heavy soils. The lower part is made in the form of a plate. Its thickness is greater than on the walls, and there are mounting lugs on 4 sides.

The height of the chamber is 1500 mm and the diameter is 1270 mm. It will not work to stand up in such a caisson, but since this is not a cellar, there will be no need for this. Separately, it is necessary to mention the environmental friendliness of the design. The manufacturer pays a lot of attention to this issue. The plastic is completely purified and does not harm the environment. Also, you don't have to drill anything extra. The tank has three service openings, each of which can be closed when not in use.