Many site owners want to build their own bathhouse, especially since it is relatively easy to do. But when self-construction It is very important to take into account all the little things to avoid common mistakes. For example, if you don’t think about thermal insulation of the front door, there will be a draft in the dressing room. Let's take a closer look at how to insulate a door in a bathhouse.
The entrance door to the bathhouse should be as airtight as possible and have low thermal conductivity. When building a bathhouse yourself, most often, all elements are made of wood.
In principle, wooden doors retain heat well, but over time they dry out and cold air begins to penetrate into the dressing room. Let's look at how you can insulate a door leaf yourself.
Insulation materials
The choice of materials for insulating bathhouse structures must be taken responsibly. They should be:
- environmentally friendly, do not release toxic substances when heated;
- moisture resistant;
- steam permeable
Advice! If the material used for insulation wooden structures baths will not allow steam to pass through, this will lead to the wood becoming damp and deteriorating.
To perform insulation, the following are often used:
- basalt wool;
- felt;
- foil insulation.
Basalt wool
This is a material with good thermal insulation properties, it allows steam to pass through well, so the structures will “breathe”. The material is sold in the form of mats or rolls at quite affordable price. Another advantage of the material is its ease of use; it is easy to cut and attach.
However, the material also has negative properties. When heated, basalt wool begins to smell unpleasant, and the glue used as a binder emits phenolphthalein vapors at high temperatures. Inhaling these vapors is hazardous to health.
Felt plates
There are natural felt and mixed material on sale, to which synthetic fibers have been added. For use in a bathhouse, it is recommended to use only 100% natural material.
The advantages of felt as insulation for a bath:
- the material dries quickly from moisture;
- it perfectly passes steam and retains heat;
- Working with felt is easy.
The most significant disadvantage of this option is the high price of the material.
Isol foil
This is one of best options insulating material for a bath, its advantages:
- excellent thermal insulation qualities;
- vapor permeability;
- creates an additional layer of waterproofing on the structure;
- the material is easy to work with;
- its cost is quite affordable.
However, it must be taken into account that insulation can only be used for insulation from the inside, when using the material for external thermal insulation desired effect will not be.
Insulation methods
There are several methods for insulating a door, so you can choose the most convenient one.
Installation of the second door circuit
One of the pretty simple methods is the installation of the second door circuit. Work order: 
- take wooden slats measuring 20x15 mm and nail them along the perimeter of the canvas, retreating 15 mm from the edges;
- a sheet of hardboard is placed in the internal cavity formed by the frame; it can be secured with a stapler;
- then felt (preferably in two layers) or isolon is stretched onto the frame. The material must be cut with allowances of 5 cm on each side. The material is secured using aluminum nails;
- on top of the frame we make a lathing from slats, on which we fasten facing material(for example, lining).
As a result, when closed door the insulating structure will rest against the jamb, blocking cold air from entering the room.
Creating a thermal curtain
This is one of the most popular and long-used methods of door insulation. Work order:
- you need to cut 4 strips of felt on each side door frame. The width of each strip should be 10 cm, and the length depends on the size of the door. Two strips should be 20 cm longer than the height of the door, and two should be 20 cm longer than the width of the door;
- The strips are secured to the canvas with nails or staplers, 2 cm from the edge, in this case, 8 cm of the felt strip will protrude beyond the edges of the canvas;
- now you need to cut 4 bars corresponding to the dimensions of the door (cross section of bars 200×100 mm);
- the finished bars are nailed along the edges of the canvas, they are wrapped with the free edges of felt, tucking and securing the material with a stapler;
- Now the curtain itself is cut out; for this, a tarpaulin or other dense material is used. The size of the curtain should be larger than the doorway, so for a door 170 by 80 cm, you need a curtain 200 by 120 cm;
- On one of the long sides, the curtain is wrapped around a beam (50×50 mm) and fixed to the wall on the side door hinges;
- A cable is pulled over the door, and rings made of metal or plastic are attached to the upper short side of the curtain. The cable is threaded through the rings;
- A loop made of elastic is attached to the upper free edge of the curtain, and a screw is screwed into the upper corner of the door, to which the curtain will be attached when closing.
Thus it turns out simple design. In the “non-working” state, the curtain is moved towards the jamb on which the door hinges are located. When using a bathhouse, the curtain is pulled apart by securing a rubber loop to a screw; the dense material will block the access of air from the street to the room.
So, the door to the bathhouse must be insulated. Otherwise, people steamed in the steam room will end up in a drafty dressing room, which is fraught with colds and other health problems. Therefore, the question of how to insulate the door to the bathhouse should be resolved at the design stage of this building.
utepleniem.ru
Insulate a bathhouse door with your own hands | Construction portal
In winter, frosts in most parts of the country reach high levels. It is during this period that most of all our compatriots want to take a steam bath in a bathhouse. When heating a bathhouse, the main thing is not to let the cold seep into the dressing room along the floor. And the more you heat the bathhouse, the more frost will penetrate into the room. Therefore, every owner of such a building needs to insulate the door to the bathhouse. And carrying out such work is the key to reliability, quality and good lung pair.
Reasons for insulating a bath door
After the bath, a steamed and warmed-up person goes to the dressing room to get dressed. But just before that, he needs to sit in this room, rest quietly and dry out. After this you can get dressed. But when it’s warm in the dressing room, and cold air is walking across the floor, then you won’t be able to rest. Unless, of course, you plan to dive into a snowdrift after the steam room.
If the door to the bathhouse is not insulated, your feet will freeze when sweat flows from your face. This can trigger a cold. What to do in such a situation, how to preserve precious warmth and get rid of insidious blowers and drafts? Bathhouse owners solve this issue in different ways: some try to thermally insulate the main door, some prefer to install second doors, while others simply hang a blanket on the door frame. But such techniques do not prevent cold air from entering the dressing room.
Due to frost occurring on inner surface bathhouses in places where the door block and the leaf touch, the doors freeze. Therefore, open the bath door without using specialized tool will not work. Making a door that will protect the dressing room from accumulations of frost and the penetration of cold air is actually very easy. All you have to do is insulate the door to the bathhouse with your own hands.
The ideal door to the bathhouse
Make the door to the bathhouse low and narrow - such dimensions will reduce the exit warm air outside and prevent the penetration of cold. The entrance door to the bathhouse usually opens outwards. This can be explained by safety rules - if a sauna visitor becomes ill, he will push open the door and let coolness into the room.
It is best to make a door to a bathhouse from deciduous wood, because conifers capable of releasing resin when heated. It doesn’t matter what material you used to build the walls of the bathhouse, they must be protected from steam by coating them with a mixture of sawdust and clay, and also insulated in the future, not forgetting about the door. Then you should make sure that the doors in the bathhouse fit tightly into the door frame and that there are no gaps. Remember that panel doors are better able to preserve internal heat.
Replacing the door frame
When in a Russian bathhouse it is observed high humidity, then the front door frame will begin to rot. If you assemble a bathhouse from timber correctly, it will be difficult to replace the door frame. First, cut the lintel beam of the diameter of the box and the threshold, if there is no damage to the side posts. Otherwise, you will need to cut the lintel in two to get the box out of its nest. It is better not to saw off the fastening tenons of the timber, because they are responsible for fastening the frame of the bath door.
There are two options for making a new box. According to the first, grooves need to be cut in the timber using a cutter, the size of which is equal to the doorway. After creating the door frame parts, you need to assemble them into a tenon and attach them to the side of the door vestibule. The remaining space between the door frame and the wall should not be more than 5 millimeters. It is usually filled with moss, tow or foam. It remains to attach the block on the opposite side.
According to the second option, a new box is made without timber. Instead, you can prepare a board that is 50 millimeters thick, leave a quarter of it for the porch and then assemble everything, as is customary to do in the first situation. For fastening it is necessary to use self-tapping screws, in which case the connection of the parts will be tighter.
Making a two-chamber door
As a result of the large temperature difference and high humidity an ordinary door sweats, drops of water flow down and freeze, making it difficult to tightly close or open this door in the steam room. When installing a second door in the bathhouse, the problem is partially solved, but a new one arises - the creation of high humidity in the gap between the bathhouse doors, which is why they quickly fail.
A simple two-chamber door is perfect for installation in a bathhouse. A similar model can be made on our own, for example, from inch boards and fiberboard using insulation. This design is able to smooth out large temperature contrasts during the cold season.
To make a two-chamber bath you need an inch board. It needs to be sawed in half lengthwise and then planed to 15 millimeters. Such work can be avoided if you choose a quarter instead of 40 millimeters in the block, which has a depth of 60 millimeters. When going deep into a block quarter, the board should not be planed. Next, make two identical frames for the door from pre-prepared bars. At your discretion, create spikes for connection.
Based on the dimensions of the door, cut three blanks. To assemble the first of them, place the front side down on a flat surface, then lay the door frame on it and fill it with light synthetic insulation. Then lay the second blank, assembled from two parts, which are usually fastened in the middle partition of the door frame.
After this, lay the next door frame, filling the voids, and close the entire structure with the third blank facing up. You can fasten these parts in any way, but the nails and screws should not go through, but only up to half of the next frame. Process the ends finished design sandpaper, then prime and paint, attach the canopies and handles and install a latch or rim lock. After this, you can sew on the two-chamber door.
Thermal curtain for door
To reduce and block the access of cold air, you can use another simple method of insulating the door in the bathhouse, but it is quite effective. First, prepare a sealing frame inside the dressing room on the bath door block. If the external size of the bath door is 180 by 80 centimeters, four pieces of soft insulation should be cut into strips with dimensions: 2 pieces of 10 by 100 centimeters and 2 pieces of 10 by 200 centimeters.
Next, nail strips of insulation around the bath door using small nails around the perimeter of the frame, taking into account the distance from the edge of the box, which is equal to 2 centimeters. Then prepare four wooden blocks - 2 with dimensions of 2 by 2 by 184 centimeters, 2 - 2 by 2 by 80 centimeters. Nail the bars on top of the insulation around the perimeter of the door frame. Wrap the bars with insulation, cut off the excess, and press the edges using casing from the outside. The result will be a rectangle with insulation.
For further work and proper insulation For doors in a bathhouse, you need dense fabric, for example, dermantin, from which a screen cloth with dimensions of 120 by 200 centimeters is made. Sew the fabric so that a block that measures 2 by 2 by 200 centimeters can fit there. Place it and secure it. Next attach it to the wall right side taking into account 10 centimeters from the cashing, pressing the edge with the help of a decorative strip.
Sew 7-8 rings to the upper edge of the fabric. At a distance equal to one diameter of the ring above the decorative strip, screw the self-tapping screw 60 millimeters, and leave 20 millimeters outside. Attach a wire 100 centimeters long to this self-tapping screw, stretch it through the rings of the screen parallel to the cashing and attach it to the self-tapping screw. Attach two rubber bands with hooks or springs in two places to the left of the sauna door. Opposite these hooks, sew the rings to the screen.
It is customary to move the screen behind the door. This position of the canvas is considered non-working. In order to protect from frosty air, the screen must be moved to the left, the fabric must be secured to the hooks in such a way that it fits tightly to the sealing frame. In such a situation, the door from the inside will not fog up and freeze.
Insulating the door in the bathhouse
Today, the thermal insulation market offers a huge range of insulation materials. various types and appointments. Such diversity is quite difficult for the average person to understand. Depending on the original raw materials and manufacturing technology, the following types of insulation are distinguished: extruded polystyrene foam, expanded polystyrene, basalt insulation, staple fiberglass, foamed polyethylene foam.
When choosing insulation, it is recommended to rely on the following points. The very first criterion is flammability. Materials made from foamed polyethylene foam are usually used at temperatures ranging from -60 to +100 degrees, extruded polystyrene foam and regular polystyrene foam - at temperatures from -50 to +75 degrees Celsius.
After this, pay attention to vapor permeability: expanded polystyrene foam and polyethylene foam can create a kind of “greenhouse” effect, since they do not allow the steam that comes from the bath to pass through them. Therefore, the wooden door to which such insulation is attached will become damp, and therefore its useful life will be reduced.
Depending on the design of the door, the method of insulating a bathhouse door can also be different. The first method is to place the insulation in the inner chamber of the door. The second method is to install the insulation on a wooden door using dowel nails, and cover the top with some kind of material for aesthetics. decorative coating. The third method - you can additionally form a frame for the door from a wooden block, put thermal insulation material inside and close it on top sheet material, for example, plywood or fiberboard.
We choose the latest method, which will tell you how to insulate a door in a bathhouse. Nail a frame made of beams that are 20 millimeters thick onto the bath door. The outer border of the frame should differ from the border of the door leaf by the distance of the rebate - approximately 15 millimeters. Along the perimeter of the frame, you need to nail insulation folded in half using aluminum nails so that it protrudes beyond the edges by 15 millimeters. Also install insulation into the void of the frame itself.
Then place fiberboard or a sheet of plywood on this frame with insulation, the size of which corresponds to the size of the frame. This structure also needs to be nailed with small nails. There is a layer of air between the door leaf and the insulation, so the insulation is not pinched. Such a structure will work very simply. When the door is closed, the heat-insulating material itself rests against the door block, while the insulation is bent outward and thereby prevents cold air from entering the room.
This placement of insulation protects the door in the bathhouse from frost and hoarfrost on both sides, while it remains dry. You should not put any heels on the block, because it must be absolutely smooth and clean. How else can you insulate a bathhouse door? You can use fur from old jackets or the outer fabric of a coat as insulation. Such labor activity takes only half an hour, and the effect from it is simply amazing.
Now you have learned that there are different ways to insulate a door. But this procedure is very important, as it allows you to fully use the dressing room in the bathhouse and does not allow cold air to enter the room. Please note that the door in the bathhouse must fit tightly to its frame in any case.
strport.ru
How to insulate a door in a bathhouse
We talked about the importance and stages of insulating a veranda last time. Today we’ll talk about how to insulate a bathhouse door with your own hands. If this is the entrance to the room from the street, then the procedure deserves attention, but if we are talking about a steam room, then nothing can be done other than sealing the box. And it’s not even a matter of high humidity, but the futility of the idea itself.
Insulation of the entrance door in the bathhouse
To insulate a wooden door, you need to use natural materials.
Before you insulate front door In the bathhouse, we’ll decide on its configuration with our own hands. It can be wooden or metal. You should also take into account how often it will open. It matters whether there is a pool in the middle or every time after the steam room you will go outside where the font is installed. Also read: “Heating in a bathhouse: how to do it yourself, heat it in winter with electricity, gas or from a stove.”
Let's consider the option when metal was used as the material for manufacturing. In this case, the technique will be no different from how to insulate a door in a private house. It is clear that this is not just a sheet of metal, it is reinforced with corners or a profile pipe. It turns out that there will be some space between the outer metal sheet and the future interior finishing (usually a fiberboard overlay), depending on the cross-section profile pipe. This is where the thermal insulation will be placed. We’ll talk about door insulation (which is better and why) a little later, but now we’ll focus on some important aspects during installation:
- maximum filling of voids;
- It is not necessary to use adhesives;
- If there are cracks, use polyurethane foam.
It is better to insulate doors in a bathhouse made of wood from the outside, since you need to use natural materials, and they are usually quite susceptible to moisture. There are plenty of them in the sauna, even in the vestibule.
The work methodology is as follows:
- the doors need to be removed and placed on a horizontal surface, this is more convenient to work with;
- spread thermal insulation around the entire perimeter;
- cover the thermal insulation with artificial leather;
- make mini-rolls from the same leather and secure them along the edges;
- The leatherette is fixed with furniture nails with a decorative cap - usually some kind of pattern is made.
In addition, for both cases it is necessary to exclude heat loss through the gaps between the box and the opening part. Self-adhesive seals are used for this. It is best to use rubber bands. This technique is applicable wherever there are no high temperatures, and is no different from how to insulate a door in a country house or city apartment.
If you don’t want to put leatherette on the door and want to leave it in its original form so that it fits harmoniously into the overall concept of the building, then you can resort to installing a thermal curtain. This is also true when the door is constantly opening. Available for sale electrical devices, which are suspended above the entrance opening. Such units are expensive, and they also draw a lot of electricity, because they have heating elements installed. There is a simpler and cheaper option - a curtain made of dense, windproof material. The main thing is that it fits as tightly as possible to the wall.
To connect an electric boiler to the heating system with your own hands, you need to properly plan the wiring of the unit.
About what a harness is electric boiler heating, watch the video here.
How to insulate a door in a steam room with your own hands
In the steam room, the main thing is to seal the gaps between the door and the frame.
The issue of insulation is relevant even if you have modern transparent sauna doors installed in your steam room. How to insulate plexiglass so that it remains transparent and beautiful? Yes, it’s very simple, because we are not talking about thermal insulation as much as about sealing and it doesn’t matter what material the door is made of.
A seal needs to be laid around the perimeter of the box. The location of the stones relative to the entrance to the steam room is important, since some sealing materials limit temperature operating temperature is 95 degrees. If the stones are far from the entrance to the steam room, then any of the following materials will do:
- rubber compressor;
- felt;
- jute.
Foam rubber will also withstand this temperature regime, but high humidity will not. It is best to stick to natural materials, without chemicals.
Not only the temperature in the room depends on how correctly the calculation of the electric heating boiler is carried out. and the lifespan of the unit.
You can learn about the types of electric heating boilers and their characteristics by reading this article.
How to insulate a bathhouse door from the cold
Insulating a bathhouse door in any case begins with choosing thermal insulation, which must meet the following requirements:
- resistance to moisture, as there is plenty of it in the sauna;
- minimum density to reduce the load on the hinges;
- minimal thermal conductivity.
Metal structures are not so demanding; any materials are applicable to them. Often everyone is based on the cost and complexity of installation. In this plan best option Styrofoam. If we are talking about wooden doors that are insulated from the outside, then polymers are not used. How to insulate a wooden door in a bathhouse from the cold:
- felt insulation;
- batting.
There are options when using foamed polyethylene (lining under the laminate), folding it in several layers, for example, if it was left over from previous work. No one buys it specifically for these purposes. Having considered everything possible options How to insulate doors in a house and how to do it, you can judge the effectiveness of this event. If we are talking about the entrance, then insulating the opening part is important. In the case of a steam room, only sealing the junction of the movable part with the box is allowed.
utepleniedoma.com
We insulate the door to the bathhouse and steam room
The purpose of a bath door is to retain heat and separate the bath space from the street. The insulation of the structure is carried out independently or a professional team is invited. How to insulate a bathhouse door with your own hands? What materials should be used for this?
Keeping warm is a problem for the owner! The door structure is insulated with thermal insulation agents. For this purpose, felt, basalt wool, folgoizol, and energyflex are used. The choice of material depends on the preference of the owner and the properties of the selected material. In addition to doors, walls, ceilings, windows, and cracks are also insulated.
For craftsmen, the problem of insulation is solved quickly. The main cold comes from the door. It removes heat when people enter or leave the room. If the door is not insulated, a lot of heat will be removed from the room. To eliminate the factor, choose good-quality door insulation and do the job. Having previously thought through the actions more than once.
Insulation is sometimes made from old artificial fur coats, padding polyester, which is no longer suitable for winter clothing. Old wadded blankets. There are no specific prohibitions on the use of improvised materials. You just have to keep in mind that some things burn well. Therefore, they create a danger for fires in the space. For example, the listed rags. There's no point in contacting him. So how can you insulate a bathhouse door with your own hands and not make a mistake?
It is safest to use insulation manufactured in production. The elements have a certificate that states that these are fire hazardous, non-poisonous substances. And they have a modern look. Working with them is pleasant and easy. A bathhouse is a room with a high temperature. How to insulate a bathhouse door yourself is up to the owner to decide.
Insulation properties
Indicators of bath insulation should be:
- resistance to fires and fires;
- vapor permeability;
Result of dampness
In a bathhouse, due to dampness, the door begins to rot and become deformed. Therefore, the owner has to constantly ensure that the insulating material matches its original shape and retains heat. More drops of condensation that accumulate on the structures also flow down the door. As a result, puddles form. Therefore, the owner must face the question of completing the work before they are completed. How to insulate the door in a bathhouse is decided by the owner himself!
Felt insulation for bath door
A prudent owner will never use cheap materials for insulation, for example, polystyrene foam. To prevent the appearance of condensation, use felt and ecowool. During production, it is treated with fire-resistant mixtures - an indicator that is just right for a bathhouse.
It is not advisable to use foamed polyethylene with a foil layer. Although it is characterized by lightness, resistance to cold, and non-flammability. The presence of foil on the material helps return heat into the space. But – the material contributes to the formation of puddles. Some people consider the use of this material justified, while others do not!
Methods for insulating a structure:
- internal, when insulation material is placed in the door when designing the structure;
- external, when the material is fixed to the surface of the unit using adhesive compositions or nails.
Methods for insulating doors in a steam room
Among the different methods of insulation there are: frame, Energoflex, thermal curtain. Prepare tools and means consisting of:
Energoflex for insulating bath doors
- hammer;
- tape measure or meter;
- small nails;
- construction stapler and staples;
- bars with a thickness of 15–20 mm;
- hacksaws for wood;
- scissors.
It is made from bars. Their estimated size is 15-20 mm. Its outer border should be located 15 mm from the beginning of the canvas. The insulation is rolled up in two layers and nailed to it with nails. A void is formed between the insulation and the surface of the structure, into which a sheet of hardboard is placed.
Insulation of bathhouse doors frame method
When the door leaf is closed, this insulation seems to rest against the door, bending slightly outward - the result: it blocks the flow of air from the street. It is also secured with a stapler to a wooden sheet. Prepare felt, five cm larger than the frame. Stretch it over the frame, sometimes fold it in half and secure it with nails. A counter-lattice is placed on top of the frame. The structure is covered with linden clapboard.
Sometimes energyflex is used for insulation. This is insulation for sewer pipes. Has excellent performance properties. Complies with fire safety standards. Its structure is closed cellular - therefore the material is an excellent heat insulator. It has low thermal conductivity, resists moisture penetration, reduces noise waves, and does not rot.
The cost of the product is reasonable. A piece of energy flex equal to the perimeter of the structure is required. First, secure the pipe at the edges. So that the pipe extends a little when closing between the frame and the doors. Fastening is done with a stapler. And a metal tape is sewn on top to the attachment point. Then, when closing, it will spring back a little and cover the gaps that exist between the canvas and the jamb.
Experts recommend lattice structures for steam rooms. The doors of steam rooms should not be wide to prevent hot steam from escaping. Height - presumably from 165 cm to 170, width from 65 cm to 80. But the width in the opening of steam rooms and washing rooms is no more than 75 cm.
What should a door to a bathhouse be like?
Doors are exposed to negative influences. Especially at the entrance, they are affected from the outside by rain, snow, sun rays, and from the inside by moisture and high temperature. These factors are not pleasant. Under such conditions, it is difficult to maintain the durability of the structure. Therefore, doors are made to trap heat inside the space. Eliminates heat escape.
A small threshold with a height of 30 cm is installed at the entrance - it is required. The door locks are made from the bottom and top, the top one is made of metal, the bottom one is made of wood, it slides. Wooden so as not to burn your hands when touching the part. Door handles made from wood coated with a moisture-repellent compound. That's right, the door design is the key to retaining heat in the bathhouse.
The door to the steam room must have a threshold
To comply with safety regulations, doors are arranged so that they come off outward. When manufacturing, make sure it is easy to open. For fastening, only coated brass canopies are used to prevent corrosion and last longer.
At the door to the steam room, the presence of a threshold is required. A gap is created between the floor and the edge of the door leaf at the bottom of the door. It is created to circulate hot air. The wood used to make doors is pine, linden, aspen, cedar, pine, and sometimes oak. Wooden elements have a beneficial effect on humans. Highlight essential oils, quite healing for humans.
What types of door designs are there for a bathhouse?
In terms of design, they can be varied. Single leaf, opening outwards. If they are panel, then they are comfortable to use and warm. For manufacturing, two frames are taken from wood, fiberboard is placed on both sides, and filled with thermal insulation. The high-strength structure is ready! Panel-type doors are coated from the inside with a moisture-repellent compound. Drying oil and other materials are used as a composition. The choice depends on the preferences of the owner, but it should be reasonable!
Thermal curtain in the bath
Insulating a bathhouse door with a curtain
The curtain can be made of tarpaulin. An element such as a curtain is an addition to the already installed insulation. Performed using a frame. The device requires a sealant, nails, beams, tarpaulin, decorative slats, and self-tapping screws. To secure the curtains - elastic bands, springs, hooks. The master will handle the work of installing the curtains quickly. The result is a product that can be moved, closing the opening. This keeps you warm!
Popular insulation materials, advantages
Conclusion: Having spent funds on insulation materials one day, the owner will gain peace of mind for many years, and comfort! If the work is done correctly, the heat in the bath will remain!
Modern bath doors must have an airtight and functional design, as well as reliable thermal insulation to prevent drafts and cold from entering the premises.
Let's look at how to insulate a door in a bathhouse to avoid heat loss, maintain optimal temperature conditions in a steam room, and what are the different ways to thermally insulate a door leaf.
Performance characteristics of insulation
The construction market offers a huge selection of thermal insulation materials, but not all correspond to the specific operating conditions in the bathhouse. Insulation for bath doors must have:
- high fire safety;
- resistance to rotting and destruction;
- resistance to temperature changes and high humidity;
- high vapor barrier, waterproofing and thermal insulation properties.
In addition, it should be light in weight, practical, durable, easy to install and maintain.
Thermal insulation materials
Many homeowners are interested in the main question: how to insulate the door in the bathhouse? To choose a high-quality insulating material, you should take into account its technical characteristics, features of its purpose, advantages and disadvantages.
- basalt-based ecowool;
- felt mats;
- foil isolon.
Important! It is not recommended to use foam rubber and polystyrene for thermal insulation of wooden structures. They quickly absorb and retain excess moisture, which leads to rotting and destruction of the wood.
Ecowool basalt
It is a natural insulation material and has high thermal insulation characteristics. Basalt fiber is used to make cotton wool. Sold in rolls or plates at a reasonable price.
Advantages of the material:
- good ability to pass air and steam;
- resistance to moisture absorption;
- ease of installation;
- affordable price.
The only drawback of the insulation is the release of toxic fumes when the glue, which is used as a connector for basalt fiber, is heated. When interacting with hot steam, cotton wool can emit an unpleasant odor.
Felt mats
There are two types of insulation on the market - natural and mixed (with the addition of synthetic fibers). It is better to insulate a bathhouse door using natural and environmentally friendly material. It is suitable for thermal insulation interior door in the steam room and entrance structure.
The advantages of insulation include:
- high thermal insulation properties;
- resistance to combustion and temperature changes;
- ease of use;
- good breathability.
The main disadvantage is the high cost compared to synthetic analogues.
Izolon foil
One of the most popular insulating materials used for bath doors.
Isolon cladding has the following advantages:
- reliable hydro- and thermal insulation;
- passes steam well;
- ease of installation on the door leaf;
- durability and safety;
- light weight;
- low cost.
The disadvantage of the material is that the insulation of the bath door is carried out only from the inside, since the outside will not provide insulation to the wood reliable protection from moisture.
Having decided how to finish the bath door leaf, you should determine the most suitable method of insulation. There are several simple and available options which you can do yourself.
Installation of a thermal circuit on a door
One of the most popular ways to insulate a door is to install a thermal circuit. The work is performed as follows:
- Thin wooden slats 1.5 × 2 cm are placed around the perimeter of the door leaf with a space of 1.5 cm from the edge.
- A hardboard filler is installed inside the contour and secured with metal construction brackets.
- A two-layer insulation made of felt or foil insulation is installed on the circuit. A piece of material is first cut out with 6 cm allowances and fixed to the contour with aluminum nails.
- Next, the counter-lattice is installed and the cladding is done with wooden clapboard.
When closing the door leaf, the insulated structure will protect against the penetration of cold air and retain heat inside the room.
Installing a thermal curtain in a steam room
To quickly and efficiently insulate the door in the steam room, it is enough to install a thermal curtain (curtain). All work is carried out in the following order:
- Strips are cut out of natural felt for each side of the door. The optimal width of one strip is 10 cm, the length taking into account the size of the canvas. For two blanks, allowances of 22 cm are added in length, for the other two - the same in width.
- The blanks are secured to the canvas with metal staples or nails (a 3 cm indentation is made from the edge). In this case, the strips extend beyond the boundaries of the canvas by 8 cm.
- 4 wooden blocks (section 20 × 10 cm) are cut to the size of the door.
- The bars are fixed along the edges of the door leaf on top of the thermal insulation and wrapped with felt strips. Excess material is hidden or cut off.
- A blank for the curtain is cut out of a dense base - tarpaulin or leatherette, the size of which must exceed the dimensions of the door leaf. In this example, you can use a 1.2 × 2 meter curtain.
- The length of the product is wrapped in a block (4.5 × 4.5 cm) and fixed to the wall. At the same time, the wall is a reliable support for such a structure.
- Metal or plastic fastening rings are installed at the top of the curtain.
- A metal cable or silicone line is stretched over the doorway, onto which rings are hung, and a rubber loop is attached along the upper edge of the curtain.
- A long screw is screwed into the top above the door leaf, which is used as a fixation for the hinge when closing the thermal curtain.
This design of the curtain is convenient and easy to use. IN open form the curtain moves towards door jamb, and when closed it is fixed with a loop on a screw and slides apart across the entire width of the door, preventing cold from penetrating into the room.
Installation of a two-chamber door structure
As a result of significant temperature fluctuations, the door in the bathhouse is susceptible to condensation, and increased humidity can lead to deformation and freezing of the door leaf. The solution to this problem is to install a two-chamber door design.
For the manufacture of double door you need to prepare:
- inch wooden board;
- thermal insulation;
- elements for fixation.
All work on the assembly of the structure is carried out in the following order:
- The board is cut into two equal halves and stripped to a thickness of up to 1.5 cm. The blanks are used to assemble identical frames equipped with a central jumper. They will be used as the main bath door. The connection pins can be positioned in any direction, this does not have a significant effect on strength characteristics designs.
- Blanks of the appropriate size are made from fiberboard. Next, the door is assembled on a flat base. First, the fiberboard blank is mounted face down. It is installed on top of it wooden frame. A thermal insulation base is placed into the voids formed between the structural elements.
- Next, the second frame is assembled and insulated. The structure is closed with a second fiberboard blank, which is laid face up.
- The assembled parts of the structure are secured with self-tapping screws of the appropriate length, and the end parts are carefully sanded with medium-grain paper. The door leaf is treated with a primer and painted with heat-resistant paint. At the final stage, the door hinges and handle are installed.
The steam room in which it is installed two-chamber design doors will be protected from the penetration of cold and drafts.
High-quality insulation of the bath door will allow full use of the dressing room and technical rooms in the cold season. In addition, all work on thermal insulation of the door leaf can be done independently from available materials out of duty.
Preface. In Russia, winter frosts can be severe, but it is in winter that our compatriots want to warm up and take a steam bath. When heating, the more you heat the bathhouse, the more forcefully the cold will penetrate into the steam room of the bathhouse. Every owner of such a building should take up insulation of the door in the steam room. Let's look at the technology for carrying out such work and show video instructions at the end of the article.
Is it necessary to insulate the steam room door in a bathhouse?
Is it worth insulating the door in the bathhouse? If the steam room door is not insulated, the floor in the bathhouse will be cold and your feet will freeze. You should keep the steam room warm and get rid of drafts. Everyone solves this issue differently: some try to insulate the dressing room, others prefer to insulate exclusively the steam room. But in this matter it is worth approaching the problem comprehensively.
The fact is that due to temperature changes, frost appears on the inner surface of the door leaf, in the places where the door leaf and slopes touch. The door swells due to humidity, and then it will not be possible to open the steam room door without using a specialized tool. It is necessary not only to insulate the doors, but also to insulate the floor in the bathhouse and in the dressing room; all these measures will protect the room from the penetration of cold air.
How to insulate a bathhouse door with your own hands
Today, manufacturers offer a wide range of thermal insulation products on the market modern insulation materials for various purposes. Depending on the raw materials and manufacturing technology, the following types of thermal insulation are distinguished in construction: basalt insulation, expanded polystyrene and extruded polystyrene foam, polyethylene foam, etc. But what is the best way to insulate a steam room door in a bathhouse yourself?
When choosing insulation, you should pay attention to the following points. First important characteristic– this is the flammability of the material. Penofol, isolon and other insulation materials made from foamed polyethylene should be used at temperatures up to +100C, expanded polystyrene and polystyrene foam up to +75 degrees Celsius. Basalt insulation(Rockwool, URSA, Izorok, etc.) are made from rocks, so they are not afraid of open flames.
Next, you should compare insulation materials by thermal conductivity and pay attention to vapor permeability. Expanded polystyrene and expanded polyethylene foam do not allow steam to pass through and do not absorb moisture, so even in humid environment These materials do not lose their characteristics. Basalt thermal insulation without high-quality waterproofing can absorb moisture, thereby losing its thermal insulation properties.
Do-it-yourself insulation of a bathhouse door
Before insulation, you should know that it is better to make the door in the steam room low and narrow - this will reduce heat loss and prevent the penetration of cold air. The door must open outward according to safety regulations. It is better to make the door leaf from hardwood, since softwood releases resin when the resin is heated. Doors must fit tightly to avoid any gaps.
Replacement and thermal insulation of the door frame
There are two technologies for manufacturing door frames. According to the first option, a groove is cut in the timber using a cutter; the size of the groove should be equal to the width of the door leaf. After making the parts, you need to assemble the box and secure it with self-tapping screws. The space between the door frame bars and the bathhouse frame should be as small as possible. The gap should be insulated with moss, tow or foam.
According to the second option, the door frame is made without the use of timber. For the box, take a board of 50 millimeters, leave a quarter of the board for the door ledge and assemble the entire structure. Self-tapping screws should be used to secure the door frame in the opening; the connection of the parts in this case will be much tighter. All that remains is to attach the paneling to the outer and inner sides of the slopes.
Insulating the steam room door with your own hands
The technology for insulating doors varies depending on the design of the door leaf. The first method of thermal insulation is that the insulation is placed in the internal cavity. The second option (covering the door with dermantine) - the insulation is attached to the canvas, and the top is covered with a decorative coating. The third method is to make a frame of bars on the door, lay insulation between them and cover the top with plywood or OSB.
We will not consider how to insulate a bathhouse door with dermantin. Let us choose for analysis an insulation technology with a frame made of bars. To do this, a frame made of bars with a cross-section equal to the thickness of the insulation boards is attached to the bath door with self-tapping screws. Insulation boards are tightly laid between the frame bars. When using expanded polystyrene for thermal insulation of a steam room from the inside, all cracks and joints should be additionally foamed.
Next, a sheet of OSB plywood is attached to the bars with insulation to protect the thermal insulation from mechanical damage. Placing insulation inside this structure will protect the steam room door from frost, while the fabric will remain dry. The same technology is also used when insulating the door in the dressing room with your own hands, in order to prevent cold air from entering this room.
Making an insulated door for a bathhouse
As a result of high humidity in the steam room and large temperature differences, an ordinary door, even a high-quality insulated one, will get wet. Condensation will flow down the canvas and freeze, making it difficult to close or open the door. When making an insulated door for a dressing room and steam room this problem is being decided. You can make this door yourself from bars, OSB sheets and any foil insulation.
To make a door, you will need a beam with a cross-section equal to the thickness of the thermal insulation slabs, from which the frame of the door leaf of the required size is made. On one side the frame is sheathed with moisture-resistant OSB boards. Next, thermal insulation is laid into the door frame, filling all the voids, and the entire structure is sheathed on the second side with OSB or fiberboard. Attach the awnings and place the door in the opening.
Building a sauna with your own hands is not that difficult. But it is important to take into account the recommendations of experts in order to avoid the most common mistakes and errors.
As practice shows, one of the most common mistakes is an incorrectly fitted, uninsulated door that allows cold air and drafts to pass through. Therefore, it is important to know how to insulate a bathhouse door quickly and effectively.
Why insulate the door?
As a rule, there is a dressing room between the steam room and the outer door. If the structure is not insulated enough, cold air will definitely penetrate into the dressing room and steam room, distributing in the lower part of the room.
One more point - from the inside to the surface external door Condensation will settle due to the temperature difference, which will then turn into frost. Therefore, it is better to take care of insulation in advance.
Which material to choose
The modern market offers many types of thermal insulation materials:
- mineral basalt wool;
- staple fiberglass;
- hardboard;
- expanded polystyrene, etc.
Which one is better to choose for a bath? One of the main criteria is fire safety. The insulation must be highly resistant to fire and not emit harmful substances when heated.
Vapor permeability also matters. We must not forget that the door, like the bathhouse itself, is made of wood, and this is a natural, “breathable” material. If air access is blocked on at least one side, the wood will become damp and rot, and this will significantly shorten its service life. Therefore, it is extremely undesirable to use adhesive-based polystyrene foam boards for baths.
It is also necessary to pay attention to the weight of the material. The insulating structure should not exert significant load, otherwise the door leaf may warp.
One of the best options based on the above requirements would be foil-coated polyethylene foam. It is a lightweight, non-flammable material that can reflect heat back.
Thermal insulation methods
There are several ways to go to the bathhouse:
- insulation of the surface of the canvas;
- laying insulation in the internal cavity of the structure;
- installation of the second door;
- use of thermal curtains.
Insulation of the canvas
The fastest and easiest way to install door insulation is insulation on the frame.
First they prepare wooden blocks 15-20 mm thick. The size is calculated based on the height and width of the door.
Then on the door leaf, from the side edges towards the center, 15 mm are measured on all sides - at this distance the bars in the form of a frame will be nailed around the perimeter. To do this, use a hammer and aluminum nails.
Installation of thermal insulation material
Insulation is nailed around the perimeter of the frame - it is better to fold it in half. It is cut in such a way that it completely covers the door frame, leaving a free edge of at least 15 mm on all sides.
The area inside the slats can also be covered with a layer thermal insulation material.
Sheathing
The final stage is the installation of sheets of plywood or fiberboard.
As a result, when closing the door to the bathhouse, the insulation will fit tightly to the door frame, eliminating the slightest chance of cold air entering the room and getting the wood wet.
Thermal insulation with energyflex
Another very simple way to make a door warm and airtight is to use energyflex, a heat insulator for pipes.
The material is cut in the same way as for insulation on the frame, pressed along the edge of the door and fixed with construction stapler. To ensure reliable fastening, install on top of the insulation metal slats– thanks to this measure, even with intensive use, the insulation strips will not fall off.
Finally, you need to tightly close and open the doors several times - the insulation will spring back and take the desired shape.
Application of Thermal Insulation Curtain
And, probably, the easiest way to insulate a bath door is a thermal curtain attached to the frame. Usually this method used as an additional one, having previously insulated the door structure itself.
Cutting the material
A canvas is made from dermantin or tarpaulin that will serve as a heat-insulating screen. The dimensions are calculated as follows: the length and width of the door plus 20 centimeters for fixation.
The screen should completely cover the door and be securely attached to the walls above and on the sides of it. Several eyelet rings are sewn onto the top edge of the curtain.
Installing curtains
A “pocket” is made in one of the sides, into which you need to insert a block 20 mm thick. A cornice should be built above the door from a metal rod or wooden block.
The material is hung on the cornice. The free side edge of the resulting screen is attached to one side of the door using self-tapping screws with a distance of approximately 10 cm from the casing.
On opposite wall hooks are attached. Rings are sewn on the free edge of the screen, which are put on the installed hooks when the screen needs to be closed. Thermal curtain ready.
After all the measures, you get an insulated frame on the door frame, which ensures that the door is tightly closed, and a heat-insulating curtain, which, when not in use, is located on the side of the door in a shifted form, and, as necessary, moves apart and is fixed, pulled on the opposite side with hooks.
If you need to quickly insulate a door with your own hands, it is permissible to use sheepskin, felt or a woolen blanket.
High-quality, professional insulation of the dressing room will be ensured by the installation of a massive two-chamber door with internal insulation.
The problem of how to insulate a door in a bathhouse needs to be solved without putting it off for a long time. Even the most seasoned people, exposed to a cold draft in the locker room after a steam room, greatly risk their health. Moreover, the procedure for insulating a doorway will not require much time and effort.
Ways to insulate a bath door
Heat leaks can occur for various reasons, most often wooden canvas the entrance doors were simply not planned for insulation. Moreover, in a bathhouse, wooden parts can become deformed; cracks and gaps, designed to compensate for the swelling and expansion of wood, expand to unimaginable sizes.
There are three ways to insulate a bathhouse door with your own hands:
- Upholstery of the door leaf with soft thermal insulation;
- Installing an additional mechanical seal on the bath door;
- Improvement and modification of the front door.
For your information! Not all materials used to insulate the entrance block of a bathhouse can be used for lining the entrance to a steam room or dressing room.
The choice of materials must be treated with the utmost care; both fire safety and the fight against condensation that accumulates in places where cold air leaks and leaks depend on this.
What can be used to insulate bathhouse doors?
The first step is to decide on the problem of how to insulate the door in the bathhouse. There are quite a lot of thermal insulation materials used in construction, it all depends on which room the cold door is located in.
You can insulate the door leaf using several types of thermal insulation:
- Foamed polyethylene, always foil-lined;
- Expanded polystyrene, polystyrene foam, any foamed polystyrene or polypropylene;
- Felt mats made of natural horsehair;
- Basalt wool, mineral felt.
Important! You cannot insulate the door leaf in a bathhouse, regardless of its purpose and location, with any heat-insulating materials based on fiberglass, fiberglass and felt. Even if the door block is installed at the entrance to the utility room with the stove.
Any attempt to insulate a bathhouse with fiberglass always results in the shedding of tiny particles, which are quickly carried with shoes throughout the room.
In addition to insulating materials, in order to insulate the entrance, you will also need polyethylene film, tarpaulin, film vapor barrier, wooden slats, cutting device for cutting foam, industrial stapler, wallpaper nails with plastic washers.
We insulate the bath door with our own hands
The method and technology of insulation depend on the design of the doors; the door leaf must first be put in order:
- If the bathhouse door has moved away from the door frame, drafts are sure to appear, so the first step is to repair or replace the hinges. The leaf should fit evenly to the door frame;
- A silicone cord is laid on the side posts and the top crossbar of the frame; the lower cut of the door leaf will need to be reinforced with an additional strip and a brush seal installed.
Only after minor repairs can the door leaf be insulated.
Advice! If you don’t have time to tinker with the front door for a long time, the bathhouse is steaming, and you need to insulate the entrance to the room now, you can use a temporary option - a thermal curtain.
To do this, a block is nailed from the inside above the entrance to the bathhouse, onto which any piece of dense, soft fabric, maybe even an old blanket, is sewn. In areas with very severe frosts, the owners of the bathhouse prefer to insulate it using curtains made of polyester mesh with a fine mesh, on which a wool blanket or thin natural felt is sewn. Synthetic fabrics, tarpaulin or film are not suitable for these purposes.
A thorough way to insulate the outer door of a bathhouse
If you need to insulate entrance frame doors without hanging inconvenient and always disturbing thermal curtains, then the best solution the canvas will be pasted with the most accessible and cheapest material - sheet foam.
Previously frame door The baths must be freed from the closer drive, the handles removed and removed from the awnings. The next step is to remove the wallpaper nails and screws that secure the back lining of the door leaf.
In order to insulate the entrance block with foam plastic and at the same time avoid the appearance of cold bridges between individual pieces of insulating material, the ends of the foam tiles are either laid with overlapping grooves, or the seams are filled with thin strips of foamed polyethylene.
If you simply insulate the door by sticking pieces of polystyrene foam or expanded polystyrene, then after one or two winters the wooden bathhouse door will rot due to accumulating condensation. Insulation in this way can only be done if there is an unheated sauna vestibule.
The fastest way to insulate the entrance to a bathhouse
If the door leaf is installed from the inside of the frame, the front door can be insulated by lining the outer surface with mineral fiber mats. To do this, wooden slats are sewn onto the front surface of the canvas, the insulation is fixed to the wooden surface with tape and a stapler, after which a layer of vapor barrier is laid, and the lining slats are sewn on.
You can insulate a bathhouse door leaf in just ten minutes of work. Preparation for the insulation process is carried out similarly to the previous case. The removed door leaf is transferred into the room and the outer cladding is dismantled. Inner space frame structure moisten with water from a hand sprayer and blow with foam.
After half an hour upper layer the insulation is cut off with a knife, the unfilled spaces are re-blown in with polyurethane foam and covered with the previously removed facing slab.
How to properly insulate the entrance block to a steam room
The technology for insulating the door leaf in a steam room of a bathhouse is somewhat simpler than laying heat-insulating material at the entrance to the room. Door block The steam room is always made in two layers, and the need to insulate it arises only when the internal insulation is heavily watered.
One of the most common mistakes when assembling steam room doors is attempts to insulate the door with foam rubber or the lightest brands of polystyrene foam. Both materials can absorb water from the air, and when closed design It is almost impossible to dry the insulation block.
The best option would be to insulate the door with several layers of foil polyethylene foam. Initially, vertical wooden slats are stuffed onto the frame, on which cut sheets of material are laid. The polyethylene foam is fixed using a stapler. Then the process is repeated - the sheathing is re-stuffed and the foil PPE is attached. In this way, it is possible to insulate the bath door and at the same time solve the problem of removing water condensation from the door frame.
For a hot and dry steam room, sheets of foiled polyethylene foam can be laid in one package, without intermediate lathing. In some cases, the entrance block to the sauna can be insulated with a bag of natural felt. In this case, a sheathing is stuffed on the inside of the door and a thick layer of felt is laid. The outer surface of the sauna door, as in any bathhouse, is covered with a vapor barrier and wooden lining.
In addition to the measures taken, a new brush seal on the lower edge of the sheet must be installed at the entrance to the steam room of the bathhouse. Without effectively blocking leaks on the bottom and top crossbars of the door frame, it makes no sense to insulate the door leaf.
An exception may be the door to Turkish bath- hammam. In this case, the door leaf can be insulated with one layer of foil polyethylene foam, without brush or any other seal. On the contrary, the lower edge of the door in a Turkish bath is specially raised above the threshold, through which most of the cooled, moist air is removed. The top and sides of the door are sealed with felt or sponge-resistant heat-resistant material.
Conclusion
Correctly insulating the doors in the bathhouse means not only improving the atmosphere inside the steam room and dressing room, reducing heating costs and increasing the level of comfort. Good heating of the bathhouse construction is essential in order to dry the walls and structural elements of the building. The larger and better the sauna is heated, the longer the box goes without repair.