Doors are very diverse in terms of design, and they can be made from a wide variety of materials. There are different types of such constructions. Bath doors are traditionally made single-leaf, and they open outward.
When designing a sauna it is important to observe a lot of nuances. The main requirement is that the bath doors in size should be much smaller than all the rest. Panel versions are the most practical, as they are quite comfortable and warm. You can take two frames of wood, from both sides to sew their fiberboard, and then fill with heat-insulating material, which will give a solid door, and also keep the inside of the room warm. When installing panel doors it is very important to consider the dimensions of frames made of wood. The internal structure should easily enter into the outer, and the outer structure should fit tightly enough to the door jamb. Panel-type bath doors are necessarily covered from the inside with a moisture-resistant compound, it can be linseed oil or something else. Sizes taken to choose small. Usually the height of the door is 165-170 centimeters, and its width is 65-80. In the steam room and wash the width of the opening should not be more than 75 centimeters. At the entrance aperture it is necessary to make a small threshold, the height of which is 30 centimeters. For the door from the steam room to the washing room, you do not need to make the door, but, on the contrary, leave 4-5 centimeters from the floor of the gap, this is done in case of a strong swelling of the door. They all have to open up. Doors for the bath are made of thick sheet-shaped boards. Usually they consist of a pair of frames, for which it is required to use 4 vertical bars and 8 horizontal bars. Angle joints are made overlapping and thorns. The outer frame on both sides should be sheathed with fiberboard, then it is laid with foam, felt or mineral wool as a heater. The inner frame of small size is placed on the outside, after which they are fastened with screws, and the interior space must be filled with waterproofing and vapor barrier. The resulting door for the bath is then sewed up with unbroken boards. The whole surface inside and the bottom end should be covered with linseed oil.
Sometimes bath doors are made with external insulation, as in apartment houses. In such cases, the edge of the upholstery is additionally necessary to be strengthened by a roller of elastic profiles capable of sealing. For a washroom and a dressing room, you can make a door from one frame, to which plastic sheets are attached, between which a heater should be laid. At the end, the structure should be sewn with racks, and cover the outer part and the end with linseed oil. Sometimes the outer layer is made of sheets of moisture-resistant plywood or fiberboard.
Constructions for the doors are made at the bottom and at the top, while the upper lock is metallic, and the bottom is usually made of wood, it is made by a sliding one, which allows you not to burn your hand when you touch it. Door handles are best made of wood, covered with a moisture resistant agent.
If everything is done correctly, then all the completed designs will serve for many years.