5 best caissons

To provide country houses with water, many owners drill wells. Caissons are installed to protect the water intake and water supply equipment. They represent a sealed reservoir in which a dry microclimate is created, and a positive temperature is maintained in winter. Today there are different options for the arrangement of protective structures for wells. Experts recommend paying attention to several nuances.

• The first step is to determine the size of the container. For one pump that pumps water, the smallest tank will do. But if additional equipment for storage or water treatment is installed inside, then the dimensions of the caisson can be comparable to a small utility room.
• Concrete and brick tanks are a thing of the past. Today, most homeowners prefer steel or plastic models. If metal structures are better placed at the construction stage, then light plastic tanks can be manually assembled even in dense buildings.
• For northern regions, where there are severe frosts in winter, it is important to choose a caisson with an insulated lid. It is through it that cold penetrates, often water freezes, and equipment fails.

Our review includes the 5 best caissons for a well. The rating was based on expert opinion and homeowners' feedback.

Best metal caissons

The most demanded in the domestic market are metal caissons. They provide reliable protection of the well and equipment, are well fixed in the ground and are not subject to being pushed out. There are several types of steel structures.

3 KS-1-4M with heat-insulating cover

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

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

2 Kessonof square

At the stage of building 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 is at an affordable price. The domestic manufacturer IP Begyan T.G. offers various options for caissons, the most popular of which is a container with a height of 2 m and a width of 1 m. Steel 4 mm thick is used for production, it is covered with a layer of Kuzbasslak. For the convenience of servicing the equipment, there is a built-in ladder. To prevent undesirable penetration of unauthorized persons or children into the caisson, the manufacturer prudently welded the hinges under the padlock. In order to simplify installation, the tank is equipped with a special neck for the casing pipe.

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

1 AquaFocus S-3

Cylindrical caissons are distinguished by ease of installation. The model with a round neck is produced in several modifications, the most capacious option will be the C-3 from AquaFocus.The base itself with a diameter of 1.4 m has a height of 2 m, and the neck is made with a diameter of 0.8 m and a height of 0.5 m. It should be noted that the neck is displaced relative to the central axis of the caisson. The manufacturer has protected the steel tank from the outside with a bituminous coating; the set includes a built-in ladder and a cover. Mounting brackets will help secure the reservoir securely and prevent it from being pushed outward. As an additional option, the manufacturer processes the container with rubber, and also carries out a tie-in for a siege pipe and an electric cable.

Many homeowners prefer cylindrical metal caissons. They are easy to install, have fewer welds, which has a positive effect on the durability of use.

Best plastic caissons

In recent years, plastic products have imposed serious competition on metal caissons. They do not corrode, are lightweight and have sufficient strength. In addition, due to its high insulating properties, water freezing is excluded.

2 Aqualux Plast

Domestic manufacturer Aqualux Plast managed to create the lightest caisson. Its weight is only 60 kg. Such a tank can be easily moved and installed by two people. Moreover, the manufacturer has provided special lugs to facilitate installation and transportation. Light weight becomes especially relevant when it is not possible to use special equipment due to the density of the building. The body is made of plastic with a thickness of 6 mm, and the bottom is made in a reinforced version (8 mm). Thanks to the skirt at the bottom of the caisson, it is possible to securely fix the container in the ground and prevent it from being pushed out. The model is equipped with lugs for a padlock, there is a sleeve for a casing pipe with a diameter of 140-160 mm. The set also includes a ladder for easy access to the inside of the tank.

Many users have appreciated the ease and convenience of installing the caisson. The strength and durability of the product is also beyond doubt.

1 Triton

A high level of tightness of the space around the well is provided by the Triton plastic caisson. Condensation does not form inside the container, reliable thermal insulation maintains a positive temperature. All these important qualities have been achieved by the engineers of the Russian company Expocom-Plast through the use of polypropylene. The material has the necessary strength, and the owners of the caisson can forget about corrosion and oxidation. The model has a cylindrical shape (height 2 m, diameter 0.96 m), there is a plastic tank and a neck (0.5x0.7 m). For strength, stiffeners are installed, and the skirt in the lower part of the body allows to exclude the container from being pushed out of the ground.

According to some users, the Triton plastic caisson is the best way to protect expensive well equipment. The only drawback of a polypropylene product is the high price.