Tile bathroom threshold. How to make a threshold in the doorway of the bathroom? Technology for installing removable thresholds in the bathroom

Repair requires a lot of time and material costs. It is required not only to follow your own preferences, but also special norms. Some features of the premises must be taken into account in the course of work. Such a nuance is the threshold between the bathroom and the corridor, which is the necessary part of the room. Therefore, you should figure out why it is needed and what stages the installation includes.

Threshold between bathroom and hallway.

It is important to understand the purpose of the threshold between the bathroom and the corridor. The presence of this part is special technical requirement relating to housing. The level of the floor in the bathroom should be lower than the rest floor coverings in rooms by 20 cm. Separation of space by a threshold is allowed. There are several types of his device:

An important design detail is the threshold.


The purpose of this part of the dwelling is to prevent the penetration of water into other spaces outside the bathroom.

Important points when choosing a threshold in the bathroom

Based on the purpose of the threshold, it is necessary to carefully select suitable option designs. Height matters. Its value should exceed the floor in the rooms. It is recommended to further lower the floor surface in the bathroom. This will provide an area for unexpected fluid accumulation.

We choose the height of the future threshold.

Preparatory work for installing the threshold in the bathroom

Preparation lies in the location the right tools and materials. It's important to know what you need to get the job done.

Protective clothing for repairs.

You will also need tools:


After preparing the tools, the old threshold and the wood box should be dismantled. Be careful not to damage the latter. After the surface is cleaned of dust and dirt. The surface is covered with a layer of primer.

Dismantling the old sill.

Mounting process

Tiles are ready for laying. To do this, with the help of a grinder, it is cut into the desired parts. Despite the complexity of the work, the styling will be good. The tile should be the same as on the floor in the bathroom. Previously, markings for slices are applied to it. Then start preparing the glue. There are instructions on the packaging that you should follow carefully.

Installation of a new threshold.

Thoroughly mix the glue.

Notched trowel allows you to use the material more economically. Therefore, with its help, you need to apply glue from the back of the tile. Then it is applied and pressed. You don't need to press hard. Using building level must be exactly aligned horizontally. Additionally processed with a trowel. It is better to expel the work with a rubber spatula.

Apply glue to the tiles with a notched trowel.

In addition to this option, you can install a wooden threshold. It's easy to make with my own hands. Suitable species are pine and oak due to their hardness and reliability. There are thresholds made of plastic, but they are short-lived. When using wood, leave a gap between the threshold and the door of about 5 mm for proper air circulation.

Laying a wooden sill.

For installation, grooves should be built at the bottom of the side racks of the box, corresponding to the height of the nut. The completed wooden blank is inserted into given hole with a hammer. A drill makes several through uniform holes. Set the workpiece aside and drive in the dowels according to the marks obtained. The threshold is returned and screwed with screws.

Installation is uncomplicated. It can be done on your own. It is only necessary to first determine the material from which the threshold will be made.

Mounted threshold between the bathroom and the corridor.

Video: The threshold between the bathroom and the corridor

Photo gallery: Options for the threshold in the bathroom











In the article I will consider the need for a threshold in the bathroom and toilet. I will list the features of the varieties: metal, plastic, concrete and wood. I will consider what it is for, how to make a threshold to the bathroom on your own, how to arrange it. I'll tell you about the alternatives to this structure.

The need for a threshold in the bathroom

Skirting boards, thresholds and corners are necessary designs for the bathroom. In the bathroom, the threshold is used as an additional means of protection against unexpected flooding. For its manufacture, wood, concrete, plastic are used.

Choose an option that harmoniously complements the interior and does not attract much attention.

In the bathroom, the risk of accidents with pipes is increased. The threshold should delay the overflow of water into the rest of the premises for a certain period of time. That is why on wooden version do not recommend to stop the choice. The material under prolonged exposure to moisture can completely deteriorate. If it is not possible to replace the product with concrete or plastic, then it is allowed to use hardwoods. You will need to soak the surface with an antiseptic.


There are also compounds to repel moisture and resist fire.

Threshold types

Used for construction different types materials

The advantages and disadvantages of each of them will need to be analyzed before starting operation.

Wooden

Wood looks succinctly in any interior and is considered a classic material.

However, the array will have to be abandoned due to disadvantages:

  • Wood loses key properties in constant contact with moisture.
  • Increased risk of mold and mildew.
  • During the period of operation, cracks may appear on the threshold, and it will swell greatly.

Metal

The material is chosen due to its high strength and wear resistance.

The shape will remain the same even after 10 years of active operation.

Cracks cannot appear on the metal. However, the surface becomes rusty when exposed to moisture. The situation is dangerous and can make the structure unsuitable for further operation.

Experts advise choosing aluminum. He possesses necessary level strength and will last a long time. The material goes well with any kind of wood.


Plastic

Often owners install plastic doors to the bathroom. The material does not suffer from moisture and does not require purchase special means for care.

Plastic is not considered durable

It is not able to withstand a significant load and can be easily damaged. Plastic quickly ages and begins to crumble. The process is also accompanied by a color change. Against this background, the owner will observe dissonance in interior design. With plastic parts, it will not be possible to maintain a single style for a long time.


Concrete

The option is considered optimal for the bathroom. For its decoration, any option is used. floor tiles. Concrete will not suffer even with intensive use. It is quite durable and wear resistant.

Concrete allows you to quickly form a ledge of the required geometric shape.

Steam and moisture do not act destructively on the structure, so the threshold remains intact. Finishing is also done with natural stone. It is important to choose an option that fits perfectly into the decor of the room.


How to do it yourself

If it was decided to make a wooden floor with your own hands, then it is recommended to opt for oak or pine. They have sufficient hardness for long-term operation.


Before starting work, it is recommended to assess the condition of the threshold that stood before. If its damage is not significant, then you can send forces for repairs. However, there should be no serious dents or cracks on the surface. Minor damage can be repaired quickly. The tree is covered with special antiseptic and water-repellent agents. The paint will also increase the life of the door and its frame.

Experts advise making the threshold wider than the doorway

For reliable fixation, you should get into special grooves. For this, it is advisable to use a hammer.

On the wooden frame you will need to leave 2 to 3 holes. For this, a drill and preliminary marking are used. It is possible to ensure reliable fixation of the spare part due to self-tapping screws. You can increase the wear resistance of wood by opening the surface with varnish.

Silicone sealant is used if a gap needs to be sealed. If it remains, then moisture will gradually seep into the structure. Negative impact renders also steam.


Alternative

If the owner has no desire to make a threshold, then he is recommended to raise the floor in the corridor.

However, this process requires significant financial costs. That is why it is cheaper to make a threshold with your own hands. The process is simple and does not require special skills and craftsmanship.

The threshold in the bathroom does not allow moisture and steam to penetrate into the rest of the room. When choosing a material for manufacturing, it is recommended to analyze the advantages and disadvantages of each of them.

In the process of repairing a bathroom or toilet, the old threshold is dismantled, but many subsequently think about whether it is necessary to install a new one. Consider the main functions of the threshold and options for its formation.

Why do you need a threshold in the bathroom

There is a certain set of rules that supplements SNiP 2.03.13-88 and 3.04.01-87. It contains recommendations for the arrangement of floors in apartments and private houses. It says here that a threshold or level difference between the bathroom and the corridor is needed. Therefore, the importance of the element is enshrined in the standards.

The expediency is explained by the fact that this guarantees sufficient waterproofing. In the event of a leak, water that has hit the floor will remain inside the bathtub and toilet, preventing the flow from spreading to the outside. There is time to find and eliminate the source of leaking water.

Options for complying with SNiP requirements:

    Threshold at the same floor level. The technique is popular with modern construction teams, as it is easy to organize.

    The bathroom floor is above. The method consists in lowering the floor level in the corridor and simultaneously setting the threshold. It turns out a full-fledged high level.

    The bathroom floor is below. Here, a threshold as such is not required - due to the difference in levels, a step is created between the bathroom and the corridor. Second most popular option

    Smooth clone. The level of the bathroom is below the corridor level, but the threshold is not set here - the transition is carried out at a smooth angle. Rare case not popular.

Bathroom threshold materials

    Wood. The material is good in terms of design, especially when the interior is replete with wooden elements. But the threshold does not perform its main functions so well. To comply with the requirements, it is necessary to carefully prepare the wood.

    Metal. Metal sills are strong and durable if not exposed to rust. It is recommended to choose aluminum with additional protective layer. Then the design will last a long time and reliably.

    Plastic. An option that is not so popular. Plastic may not withstand high loads and after a while it will begin to crumble and crack. The problem of changing color after a few years is also common.

    Concrete. Thresholds made of concrete are considered the most durable and resistant to moisture and steam. Also through the design ceramic tiles they organically fit into the environment.

Self-installation of thresholds for the bathroom

The requirements of SNiP indicate that when the height of the threshold must be at least 15 mm. It is not worth making it higher than 20 mm, since a large drop is created. Based on the height, the length of the step is selected: it cannot be less. It is better to organize a margin of a few millimeters to minimize the likelihood of injury. Builders advise not to make the door fit too tight to the threshold - a small gap is necessary for ventilation of the room. If you can’t make a gap, gratings will be needed.

The concrete threshold will turn out to be of high quality only with strict calculation and observance of the mixture recipe. In the absence of skills, it is recommended to turn to professionals.

When the walls are finished in the room and the doors are installed, the floor is decorated: they choose the flooring, skirting boards and thresholds. The latter can be installed at the level of the doorway between two rooms or in the same room if different floor coverings are used when decorating the floor. Inconspicuous details in the design of the room perform several important functions:

  • if the threshold is installed under interior door, it protects the room from extraneous noise, smells, drafts;
  • a threshold installed at the junctions of two types of floor coverings protects the junction from dust and moisture, prevents deformation of materials;
  • the threshold can also be installed at the junction of different-level floor coverings or in doorway if the floor in the rooms has different levels: in this case, the detail creates a smooth transition.

To choose a threshold for a floor, it is necessary to take into account the place of its installation, the conditions of use and color scheme coatings. Depending on these characteristics, you can choose the material, dimensions, design features products.

Detail types

Thresholds for the floor can be made of plastic, wood, metal, various alloys, combined compositions. When carrying out repair work, metal products and PVC thresholds are more often used, since such options are more practical, convenient and easy to install.

In the manufacture of metal thresholds, brass, steel, aluminum can be used. Durable and wear-resistant materials withstand heavy loads. Often they have a relief surface that protects against slipping. And to give a more accurate and stylish appearance, metal thresholds are covered with a special film.

PVC products are easy to install and maintain, and are inexpensive. The flexibility of the material allows them to be used if the joint of two floor coverings in the room has a curly shape.

To choose a threshold, you can compare in the catalog various options in terms of features and cost. Come to Castorama hypermarkets and buy quality repair products conveniently, quickly and inexpensively.


The category also has other useful products that you should pay attention to.

Why do you need a threshold in the bathroom? This question often arises among users who make repairs and smooth the floors to the same height. However, the SNiP rulebook emphasizes the need for a threshold between the bathroom and the corridor, and no false thresholds and other tricks can save you if your neighbors turned out to be harmful and caused an inspection. Moreover, any repair with redevelopment automatically entails a visit by a housing inspector to inspect the living space, and a representative of the authorities will definitely pay attention to the presence of a threshold. The requirement is enshrined in SNiP 2.03.13-88, SNiP 3.04.01-87.

Rules and requirements for the threshold between the bathroom and the corridor


The documents state that the level of the floor in the bath and bathroom rooms must be 15-20 mm lower than the base in other rooms or be separated by a threshold. Subject to the presence of this separator between the rooms of the apartment and the prescribed amount waterproofing material the leak will not harm the neighbors. According to SNiP, there are 4 permitted types of sill arrangement:

  1. The floor in the bathroom is on the same level with the foundations of all rooms, but is separated by a threshold of 1.5-2 cm. The difference is not felt, but at the same time waterproofing is started under the threshold;
  2. The bathroom floor is below the level of other floors in the apartment. A less common option, but still found in old houses. Here the difference is up to 5-7 cm;
  3. Bathroom floors are higher than floors in other rooms. An option often repeated during redevelopment in panel-type houses of the II-49, II-57 series and others. The peculiarity of these buildings is that the walls are demolished quite easily, but the base turns out to be much harder and therefore it is easier not to equalize the difference between the floors, but to make a full-fledged step;
  4. The floors in the bathroom are lower than other foundations, but the threshold is eliminated by a gentle slope. Such a slope is acceptable if its height is not more than 7 cm and less than 20 mm. The option is extremely rare, although the complexity of the work is much easier than raising the floor level in the bathroom to the same height as other rooms.

When furnishing an apartment, owners try to solve the problem in many ways by installing useful water protection systems. In this case, blocking of the entire water supply may work. This option should have been a replacement for the threshold, but the relevant authorities are still working on documents where they did not know about such protection measures. And therefore it is not always possible to legitimize this alteration.

Building codes and rules of SNiP for bathrooms are rigid:

  • Redevelopment of sanitary zones is possible only at the expense of non-residential premises: pantries, corridors. But only if it does not disturb the peace and comfort of neighbors. In case of any complaints, the owner may be required to return everything to its previous position.

Attention! Residents of the first floors are not afraid of instructions, since the premises under them are considered non-residential, and redevelopment is allowed for almost any nature. But compliance with the level of difference (at least 20 mm and not more than 7 cm) is mandatory!

  • SNiP03.13-88 recommends strengthening the waterproofing layer in any wet areas. At the same time, the work must be formalized by an act signed by a representative of the DEZ in case of independent expansion and the availability of SRO approval from the organization, in case of calling a team of professionals.
  • You can make the floor level in the bathroom lower or higher than all other rooms in the apartment, but do not forget to separate the threshold.

Attention! For owners of apartments where water supply blocking systems are installed, a temporary threshold option is offered, that is, installation is carried out at the time the commission arrives. This false threshold will quite satisfy the authorities, but later it can be removed.

  • SNiP1.2645-10 strictly regulates options for entering the bathroom(with toilet). It is unacceptable to make doors from kitchens and other living rooms, only from the corridor, but only if there is one such room, if the apartment has two bathrooms with toilets, then the entrance to one of it can be made from the room or kitchen. In a room without a toilet bowl (bathroom), you can make entrances from any living space.

Perhaps the requirements of SNiP are outdated, but they have to be observed, and only residents apartment buildings. Owners of private property are allowed any design excesses and eccentricities.

How to raise the bath higher above the floor?


As for the arrangement of thresholds and the requirements for slopes, everything is clear. But often there is a need to raise the bath to a level higher than it costs. This may be due to runoff problems when the slope is small or the elevation difference is negative. Or maybe the legs of the product are short and it is inconvenient to use the bowl. The most popular are 4 ways to raise the level of the bath, which do not require large financial and labor investments.

There are some difficulties in solving the problem because the weight of the font is large. This is the bath itself, water and the human body, so even the most approximate calculation shows that the weight of the bath reaches 400-450 kg, while the load is distributed over 4 risers, the total area of ​​\u200b\u200btouching the floor of which does not exceed 20 cm2. This is where you have to think about choosing a way to raise the bath above the floor, while meeting the requirements of SNiP, making a good slope and ensuring comfortable acceptance of evening relaxing procedures.

Ways to raise the bath


Suggested options:

  1. Lengthen the legs
  2. Build a stand;
  3. Mount metal/ wooden frame;
  4. Mount the font on a makeshift pedestal.

It is worth considering in detail each method and choosing the appropriate one, depending on the possibility of independent execution, the material of the bath, the area of ​​​​the room.

Extension of the legs of the font


The set of standard bathtubs also includes standard supports, which are directly attached to the font. The size of the legs does not always suit users, so you can purchase new supports, the length of which will be longer or shorter. The process is simple:

  1. Collect one leg;
  2. Bring to the store;
  3. Choose a base that repeats the method of fastening, but of the desired length;
  4. At home, screw the leg into the base.

The quality of the studs matters, they must withstand serious masses. The method is simple, but allows you to minimize costs and labor.

Installing the bathtub on a solid support


This is the second option for raising the bath in the apartment. The base is made of solid materials: brick, wood, paving slabs. Steel plates will be required to put them under the supports, since none of this material can withstand a point load of 350-400 kg. The thickness of the plates is not less than 0.3 cm, the area is from 100 cm2.

The wooden stand must be impregnated with a water-repellent compound that prevents rotting. Waterproofing is required for all types of material, and a bonding solution is useful for tiles and bricks. Bricks and tiles are better to take whole, without chips. The installation of the structure should prevent the necessary slope for draining, so it is worth raising one edge by 20 mm, but only if the font structure is not equipped with a slope.

Installation of the frame for raising the bath


This is a laborious process involving the manufacture of a metal (rarely wooden) frame. To work with metal, you will need welding equipment, a grinder, a steel corner and pipes. The section of the steel elements must be sufficient to withstand the weight of the font, and the frame itself must be strong and stable.

The frame is made in such a size that the bath bowl rests on it with all its edges, but does not fall inward. To strengthen the fastening, as well as minimize heat loss, it is worth using mounting foam, filling it with all the gaps between the frame and the bowl of the font. When mounting the frame, one should also not forget about the slope for draining water. The design is decorated with any convenient material: tiles, panels and looks quite aesthetically pleasing.

Important! Installation of the structure allows you to raise the font to a height of up to 20 cm, while it is necessary to equip the steps, as well as lining them with non-slip materials.

Bath pedestal


As a rule, a pedestal is needed in large rooms, but beautiful fonts are placed on it, the shapes and curves of which you don’t want to hide. By the way, manufacturers often complete just such bowls with short legs. To bribe long bases, as well as to make a stand or a frame, spoil all the beauty, so if it is not possible to raise the bathtub, it is worth raising the entire floor under it.

The task is difficult, but doable. And the result will please the inhabitants of the house with its unusualness, while the difference between the heights is decorated with a step, a staircase - it all depends on the area of ​​\u200b\u200bthe room. Of course, you need an accurate calculation, especially if you live in a high-rise building - the weight of the podium is large enough, and you need to make sure that the bath along with the floor does not collapse on the heads of the neighbors.

To lighten the mass will allow the frame structure. For example, you can take a wooden frame, but reinforce it with racks. To make a frame from plywood and bars, you will need:

  • Jigsaw;
  • Screwdriver / drill;
  • Hammer;
  • Plywood sheets, bar;
  • Self-tapping screws and other hardware;
  • Level;
  • Sheets of polyethylene film of sufficient density.

Having determined the place of the podium (near the wall or in the middle of the room), you need to carefully waterproof the base with a suitable material. The thickness of the waterproofing is at least 20 mm. Cork cover works well. Now a sheet of plywood is laid on the base. Fastened with dowels and assembled timber strong frame, also covered with 20 mm plywood sheets. A corner will help to fasten the parts, and metal supports will allow you to withstand any weight of the font. And do not forget about the slope for draining! Otherwise, it will not be a bath, but a pool that will have to be scooped out.

Of course, such a pedestal can be made of bricks with cement or foam blocks. But it is unlikely that it will be possible to raise a cast-iron font to the podium; it is better to use this method with acrylic bowls.

Finally


There are many options for how to equip the threshold in the bathroom without breaking the rules, as well as ways to raise the bathtub above the floor. In the latter case, some nuances must be taken into account.

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