The long-term functioning of the bathhouse of any size and type depends on competent construction, installation of the furnace and decoration, as well as the organization of the ventilation system. The air circulation in such a building will occur according to the laws of physics, so the circuit diagram of the hood is simple.
What do you need
For its arrangement, outlet and supply openings should be done. According to the latter, fresh air will enter the premises from the street. When designing a ventilation system, such openings are provided almost at the floor itself. They are located near the stove. This is done so that the cold air is heated, and the overall temperature does not decrease.
Design Features
Before you make ventilation in the dressing room, you should consider several nuances. Among others, it should be noted: carbon monoxide accumulating inside and overheated moist air masses should be removed from the room. To do this, provide exhaust openings. They are located slightly below the ceiling, opposite the supply ducts. In this case, the air can be updated without stagnating inside. In the ceiling, a hole for the hood will not be needed, because the bath will cool quickly.
The layout of the outlet and inlet openings is simple. More concerns will be required by the effective and timely removal of carbon monoxide while maintaining the temperature, which is necessary for a comfortable stay in the dressing room.
Ventilation in a warm dressing room must be designed before the construction of the building. Air circulation can be carried out spontaneously or forcefully. What should be the scheme - you decide. It is important to consider the size of the room and its functional features. The natural movement of air masses can be obtained due to the difference in temperature and pressure outside and inside. If you choose such a scheme, it is important to correctly position the exhaust and supply windows. Cold air should come from below, near the floor you should arrange an entrance 35 cm from the floor. The outflow of hot air will be carried out through the hood 20 cm from the ceiling. This type of air exchange is not suitable for a steam room, because cold air will accumulate and stagnate at the floor, and hot air at the ceiling.
Schema creation
Before you make ventilation in the dressing room with your own hands, you must design a scheme. It may include forcing the hood. The air masses will move with the help of mechanisms. With a forced ventilation device, you can use the electronics or a combined method for extracting exhaust air. Choosing the first method, you will need to install the appropriate equipment that will control the level of humidity, temperature, and be responsible for supplying and purifying the air. The device of such a complex technological scheme can be expensive.
Which type to choose
The combined method involves the installation of special fans that force the air masses to move, while providing natural air exchange. If you want to arrange proper ventilation in the dressing room, you must create a project that takes into account the dimensions of the exhaust and supply openings, as well as the location of the windows of the air ducts. The area of the holes is determined taking into account the volume of the room where they are located. Standard duct sizes range from 15 to 20 cm.
Specialist advice on choosing the type of ventilation system
If you have a Russian bathhouse, assembled from timber and logs, then it is better to arrange natural ventilation in it. It will work correctly and effectively if the vents are located taking into account the calculations, and their sizes correspond to the volume of the room.
If you are wondering how to properly make the ventilation of the dressing room, it is important to consider the type of building. If it is airtight frame, it is better to use a forced system. At the same time, there must be a supply opening in the outer wall, which is filled with a blowing fan. When it is planned to build a bath from a foam block or brick, ventilation should be exclusively forced.
Floor ventilation technology
Air exchange can also be provided by a ventilated floor. If the coating is made of wood and is constantly in contact with water, then it will become worthless after five years of operation. In this regard, it is important to comply with the requirements for ventilation.
Small vents should be made in the foundation of the bath to ensure air outflow. The floor is covered in such a way that centimeter slots remain between the boards. In parallel walls, air inlets should be laid, protecting them with gratings from rodents.
If there is a stove in the dressing room
When arranging ventilation in the dressing room with your own hands, you must consider that in this room an oven for heating is sometimes installed. In order for it to perform the function of an additional hood, the final floor should be laid above the level of the blower. After completing all bath procedures, it is better to leave the doors open until the floor is completely dry.
Methodology
If you want to provide effective ventilation to a warm dressing room, you should make sure that equal volumes of air enter and exit the room from it. You can adjust the ventilation intensity with the help of dampers. If you close them, you can quickly warm up the room.
An exhaust duct is installed outside, and the location of the deflectors in this case above the top point of the roof should be 0.5 m. This requirement is prescribed by mechanical air exchange. By equipping the ventilation in the waiting room of the bath, you must create a movement of flows from the washing to the waiting room, the vestibule and the bathroom. At 2 meters from the zero mark, it is necessary to install a ventilation grill, which will provide air flow in a forced circuit.
It is important at the planning stage to think out the outflow of humid air from the recreation area through the washing or bathroom compartment. In the bath there may be a water heater that works by gas. On individual highways, it is important to provide an extract from it. Oxygen-saturated air should enter the steam room through the ventilation duct. This channel should be located next to the furnace, removing it 0.5 m from the floor.
In order for the auxiliary rooms to heat up, you should use the high temperature of the air from the steam room along the highways. Outgoing air channels should be laid in the recreation area and dressing room, where it will be possible to maintain comfortable conditions.
Equipping ventilation in the dressing room with your own hands, you will need to install an exhaust channel with a valve in the upper part of the room. It is important to correctly determine the area of highways. The cross section of the duct and vent is determined by the size of the steam room. On a cubic meter of volume there should be 24 cm 2 of the area of the ventilation duct.
In order to be comfortable in a heated room, it is necessary to provide five-fold air exchange. This suggests that the air should be updated 5 times every hour. If you want to increase the service life of floors, it is important to ensure effective air exchange. For this, channels are drilled in the basement of the building.
Which indicates an improperly equipped ventilation system
If you want to do the ventilation in the dressing room with your own hands, you must be able to determine whether the system works correctly. Errors during installation are indicated by moisture in the form of condensation, which accumulates on the ceiling and walls. If there are greasy marks on the exhaust pipe, this also indicates a lack of ventilation.
If the room has an unpleasant and musty smell, you will immediately realize that the moisture is not removed as intensively as necessary. A burning match should be brought to the vent to check its performance. If the flame does not deviate to the side, then the ventilation system must be reviewed.
Making ventilation holes
If you have already completed the internal and external wall cladding, and you have not done any ventilation holes, you must start work immediately. First, markings are made on the inner lining. At this stage, it is important to know where the recesses will be placed, what are their parameters and dimensions. Supply air openings should be located behind the furnace, 30 cm away from the floor. An exhaust duct is made under the ceiling on the opposite side.
At this stage, you need to prepare metal grilles and air ducts. This will allow you to control the dimensions of the air and not perform unnecessary work. Ventilation in the dressing room can be natural. If you decide to proceed according to the described scheme, the next step is to prepare a drill on a long tree. At the central point of flow, a through hole should be drilled from the inside of the room. The drill exit from the outside will be the center of air. Around should be depicted the dimensions of the hole. At the marked boundaries, the skin is removed. If the building is lined with clapboard, you will only need to dismantle the slats. If steel sheets were used outside, you will need a grinder.
When the trim parts are damaged, they should be repaired. Through vents for ventilation, it is necessary to make through holes that will be located as close as possible to each other. In this case, it is necessary to ensure that the drill is perpendicular to the surface. The same recesses are drilled over the entire area of the air. The more of them, the easier it will be to make a hole in the wall.
When making ventilation in the dressing room, the next step is to remove the jumpers between the holes with a chisel or chisel. It will not be possible to make a through hole on one side of the wall, because it is quite problematic to get with the used tool. Part of the work remains to be done from the inside of the dressing room, and the other from the outside. It is not worthwhile to level the base of the recesses too carefully, it is important that the duct can fit into the channel. It will take a long time to prepare such holes. Even if a specialist works, he can do only two breaths a day. Then you can begin installing the duct and grille.
Ductwork
For this, pipes made of galvanized metal or plastic are suitable. The length can be determined taking into account the length of the passage. The grill must be matched to the size of the hole. To adjust the ventilation efficiency, a grill must be on the grill.
When making ventilation in the dressing room, at the next stage you should isolate the planes of the recesses with mineral wool, laying it in one layer. An air duct is installed in the prepared place. For reliable fastening of the pipe, use construction foam. Once she hardens, her excess is cut off.
If there is insulation between the skin and the wall, the gap is treated with foam. This will seal the place of the slots and prevent the penetration of liquid on the wood. The grille is installed on top. The method of fixing it will depend on what material the walls are made of. You can use screws, silicone sealant or other fasteners. Ventilation in the dressing room can be supplemented by a valve. It is mounted on the same principle as the grille.
Finally
If you properly organize air exchange in the dressing room, then you can extend the life of finishing materials and provide comfortable conditions for visitors to stay. Only in this case, relaxing in the bathhouse can be a real pleasure, and the room will be comfortable and easy to breathe.