If you want to save space on the site, then it is worth equipping a bath in the basement of a private house. This will also provide direct access to the sauna from the living room. It is necessary to engage in such work when the construction in a separate building is not possible. This may be due not only to limited free space, but also to an insufficient amount of finance.
Specialist recommendations
If there is any room on the basement, you will have to make water, ventilation and sewage systems from scratch. The installation of the chimney will have certain difficulties. This is especially true if the bathhouse will be drowned with firewood. Making a chimney will be more difficult if the house has two or three floors.
Before you start arranging a bath in the basement of a private house, you need to take into account some points. For example, electrical wiring should be done at a minimum height from the floor, since the temperature in the sauna will be very high. It will also require the installation of lamps that are resistant to elevated temperature. It is recommended to install a dehumidifier. This is especially true if you intend to install the pool. You can use the traditional split system, but draining the bath in this case will still be insufficient.
Main works
A bath in the basement of a private house requires insulation. The room will turn out to be very humid, steam will penetrate into the walls, appearing in the structure of the material, because of this it will get wet. Therefore, between the thermal insulation and the wall, an air corridor should be made to exclude the destruction of the insulation layer. The width of such free space should not be too large, 10 cm or more will be enough. This recommendation is also relevant if the basement has limited free space.
When arranging a bath in the basement of a private house, foam should not be used for thermal insulation, since under the influence of high temperatures it will emit harmful fumes. It is better to purchase a specially designed insulator. For lining it is better to use natural wood. The tree should not be varnished, as any paint at high temperature will emit harmful fumes.
If you want to install a wood or coal stove, a chimney device will be a must. Sometimes its installation is provided for by a house project, and adding a similar solution to a finished building is a difficult task.
Work on sewer and ventilation
The operation of the bath usually involves a large flow of water. It is necessary to think over a sewer system in advance. Experts recommend the use of a pumping station. Sewer pipes will be located below the main sewer system of the house, so the flow of water will not go naturally into the sump.
When considering bath projects in the basement of a private house, you should also pay attention to the ventilation system. A forced system installation is required. For a good duct, a deflector or fan is required. A modular control system is needed. At the same time, stagnant air will be removed from the room in a timely manner, and a new one will come in its place.
Security measures
The design of the bath in the basement of a private house should include fire safety measures. Some other rules should be followed. It is important to consider that the entire building will suffer from exposure to humidity. If the bath is operated for a long time, some parts of the building may begin to collapse. Are you building your own or trusting its professionals, you need high-quality waterproofing of the room. You can’t save on materials.
Humidity can affect the performance and performance of materials. A ventilation system device will help here, which will eliminate stagnant air and reduce the humidity level in the steam room. When choosing a method of heating the bath should take into account the power of the devices. If this figure is too large, then you run the risk of overpaying. For security reasons, the bath should have an additional exit from the house. Often this rule is neglected, which can cause unpleasant consequences.
Bath at the stage of building a house
If you want to build a bath in the basement of a private house with your own hands, then you can lay it at the design stage. During the construction process, the internal bearing walls should be replaced with hollow core reinforced concrete slabs. The topsoil is removed, after which the marking of the structure is carried out. Use for this you need pegs and level. A pillow of crushed stone 10 cm high is laid at the bottom. The material is rammed, then the formwork for the foundation is installed. The difference between the lower and upper points can be 6 mm. It should be controlled by level.
Methodology
In the formwork, it is necessary to lay a reinforcing mesh, then crushed stone is poured and well rammed. The solution is poured into the formwork evenly. The formed layer is covered with a film. He is left to gain strength. The hardened base should be waterproofed using special mastic. Blocks of expanded polystyrene are laid on a waterproofing plate. Their horizontal position is checked by the same building level. Blocks are poured with concrete of 15 cm in each layer. The inner walls are built of selected material. For convenience, a strip foundation can be laid on the built slab by waterproofing it with two layers of roofing material.
Features of arranging a bath with a pool
A bathhouse with a pool in the basement of a private house is better to lay at the design stage. This is especially true if you started a monolithic bowl installation. All other designs can be inflatable or prefabricated. The room should have high-quality ventilation of natural or supply type. It will be required in any case, and this requirement applies to all basement floors, whether there is a pond in them or not.
Before you make a bath in the basement of a private house with a pool, you should measure the height of the room. It should be 280 cm. This is due to the fact that the ceiling system must be suspended or suspended. Under the decorative materials will be lighting, air conditioning and ventilation systems. The height of the walls will then decrease to 250 cm. But in this case, the bowl goes deep into the ground. If its walls are formed above the floor, then you will need to dive into the pool by going up the stairs. The height of the room in this case should be even greater - 3.5 m, while the depth of the bowl will be 1.7 m. When building such a basement floor, it will be necessary to spend more money.
A standard method in this regard is the formation of a bowl, the bottom of which is located below the bottom of the foundation. The ceiling, floor and walls of the room should be waterproofed. In this case, it will be possible to avoid the appearance of fungus and mold. Waterproofing can be made of plastering tail or special membranes. It is necessary due to the presence of a large amount of water in the room and its evaporation.
How to avoid mistakes
Having examined the photo of the baths in the basement of a private house, you will pay attention to projects that include the presence of pools. If you also decide to supplement the sauna with artificial ponds, you should not tie the structure to a strip or slab foundation. Otherwise, there will be a deformation of the base with all the sad consequences for the integrity of the house.
Pool construction work
Even at the stage of designing a house, you need to choose a method of installing a monolithic pool. At the same time, you should decide what materials you plan to use for waterproofing surfaces and joints. It is also important to ensure that the structure is sealed.
The foundation for the pool may be a slab of hydraulic concrete. It is important to consider the type of soil. If it is sandy loam or sand, you will need to strengthen the walls of the pit. Equipping a Russian bath in the basement of a private house, where there will be a pool, at the construction stage it is necessary to mark the site. To do this, use: rope, pegs, tape measure, level. This will allow you to define the boundaries.
Find the corner points of the foundation configuration. After that, intermediate pegs are installed. In this case, it is necessary to navigate on the lines indicated by the level. Now you can do the marking of the pit. The bowl should be 1.5 m from the foundation walls. The marking is carried out in a similar way.
When choosing dimensions, the dimensions of the basement should be taken into account. Further, the excavation is carried out. The foundation pit should be recessed into the ground by 2 m. The thickness of the panel will be 15 cm. The height of the bowl walls is 1.7 m. If you plan to make the pool deeper, you should choose the appropriate pit depth.
After excavation, you can do the strengthening of the walls. To do this, using a hand drill, you need to drill holes and install reinforcement bars in them, filling them with concrete. This will allow you to get a perimeter, which is strengthened by horizontal piles. Alignment of the walls and the bottom under the pool is carried out in the next step.
Earthworks and reinforcement
With the help of a vibrating plate and shovels, it is possible to compact and level the soil over the area of the pit. Next, a cushion pad is filled up. To do this, 5 cm of sand are placed on the bottom, which must be compacted. Then comes a layer of rubble. It is slightly thicker - 10 cm. Next, you can do the installation of a concrete slab. On the dump is a stove. But it is possible to fill with hydraulic concrete.
Next, you need to do reinforcement, in the process of this, knitting wire is used. When asking how to make a bath in the basement of a private house, you should familiarize yourself with each stage of construction. The next you can do the construction of the walls of the pit. To erect a bowl, formwork will be required. Then the waterproofing of the bowl and the installation of service equipment.
Drainage
When installing a bath in the basement of a private house, care must be taken to dispose of sewage. If the volume of wastewater is large enough, a sewage pumping station should be used. She has a drive. The equipment has great power. A pumping station typically manages a volume of up to 10 cubic meters. The installation of such a device allows solving the issue of pumping effluents from all points that will be present in the underground room.
The design should include a grinder that can receive drains of clean and dirty types. Many models have a system that allows you to cut back drains. If there is enough space on the basement, you can equip a separate room where technical equipment will be installed. A sauna and a pool will require a multi-level pumping system. To do this, a storage tank is installed that will receive drains. It is equipped with pumping equipment with a sensor. Using these devices, the contents of the drive will be pumped into the tank.
Finally
Having examined the photo of the baths in the basement of a private house, with your own hands you can arrange a sauna in your home. However, it is important to ensure high-quality water filtration if you plan to install a swimming pool. Otherwise, the smell of the basement will certainly occur. For filtration, scrimmers, nozzles, equipment for adjusting the water level and a pumping station will be needed. If the pool is monolithic, then a recess will be required to install the scrimmer. In inflatable and frame constructions, a smell can also occur, therefore, filtering equipment is placed on the sides.