Showers survived the moment of their popularity and gradually began to leave modern apartments and houses. They are replaced by simple in design, but excellent in design shower areas, separated only by a translucent partition.
One of the important elements of the device without a pallet is the floor drain for the shower. It can be equipped on its own, having understood the basic rules and the procedure for installation work.
We will tell you which version of the ladder design is better to use, how to choose a water seal, and also describe the step-by-step execution of work on arranging the drain and decorating the shower area.
How to choose a shower ladder
The simplest construction of the ladder is a device that collects and removes water from the shower into the sewer. Production material - stainless steel, fiberglass reinforced plastic or metal plastic. The upper part is closed with a decorative cover, which has a round, square or rectangular shape.
Design features of models
When choosing a drain device, it is important to consider its design and type of shutter - the drain device directly depends on its type.
In sanitary ware stores, there are three types of products:
- point - a water-collecting device such as a funnel;
- linear - collecting water in a tray.
Drainage baskets for gangways are the most common type, which is easily explained by the possibility of installing a drain in any convenient place on the floor: in the center, side, in the corner. In the direction of the point collection of water in the room or in the shower tray, a slope must be provided for gravity water drainage.
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Perforated panel in the shower
Linear Shower Head
Point variant of a shower ladder water intake
Line ladder construction
Racks for height and slope
Multi-stage screed pouring
Drainage Point Model
Corner shower water collector
Point solutions can have two release options:
- vertical - downward release; more suitable for private homes;
- horizontal - An outlet going to the side where sewer pipes are usually located in city apartments.
They are installed in the immediate vicinity of the water intake object, for example, from a stationary fixed shower head.
The design of a point drain device with a lateral outlet of a standard size of 50 mm for connection to the sewer. After the final assembly, the gangway, depending on the model, has a height of 7 mm to 18 mm (+)
If it is important that the drain has a small height, it is better to pay attention when choosing on a model with a cutting glass. Some of them can be reduced to 2 cm.
The linear ladder (tray) has a completely different appearance. Due to the increased working area, it has a higher throughput than point analogs. The linear type includes both wall-mounted and located in the center of the room, for example, the washing compartment in the bathhouse.
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Shower drain Purus (Sweden) Line
Perimeter clearance
Installation of a ladder in a country house
Using a small panel
Accordingly, when installing both wall-mounted and installed in another place of the device, it is necessary to organize the inclination of the floor surface in one direction. The slope towards one of the walls is much easier to organize than constructing two inclined planes with a decrease to the center.
The decorative strip of the linear model is an elongated stainless steel rectangle in the form of a regular or patterned lattice. It is installed, like spot drain, on the same level with the tile
In the series of wall linear structures there are improved options, supplemented by devices for splashing water on the wall. One of the typical examples is the modification of the ladder of the well-known company Geberit, specializing in the production of plumbing with installations.
Wall drain is also an installation, mounted partly in the wall, partly in the floor. Installation of a wall ladder in a city apartment is a troublesome and irrational task. In addition, it has a high cost, which is impractical. For these reasons, owners of houses and apartments choose alternative options - point and linear.
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Wall-mounted shower drain panel
Installation of Geberit (Switzerland) for the arrangement of a drain
Disguised Small Tray
The principle of operation of wall models
When choosing a drain device, you should focus on the following factors:
- physical installation capabilities - dimensions;
- direction of the sewer pipe;
- location of the shower area;
- tile design.
It is also worth paying attention to the fact that there are "under the tile" models. Instead of a decorative lattice, a fragment of floor tiles is installed in the ladder body, and slotted holes are provided for draining the water along the edges.
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Low model of a ladder PURUS (Sweden) MiniMax
Drain with minimum closing depth
Sanitary standards
Siphon with tile stand
The drain of the ladder in the interior of the shower area should look natural and harmonious: overlap with the design of plumbing elements and not catch the eye.
Varieties of Safety Shutter
The choice of design of a water seal depends on the regularity of water procedures. If you plan to use the shower daily, then a traditional device will do. A siphon type water seal is a curved part of the pipe that retains odors by creating a water barrier.
However, this design takes up more space, and for some it is unacceptable. In addition, there is always a risk of the shutter drying out during prolonged departure of residents.
For this reason, in modern versions, manufacturers are increasingly installing a "dry" shutter, which can be a membrane, pendulum or float.
The scheme of the "dry" device of the float type (the float is indicated in red). When the flow of water stops, the float drops down and closes the hole, thereby providing protection against unpleasant odors
There is no fundamental difference in the operation of the "dry" shutters, so you can not focus on this when choosing a ladder.
Installing a drain to equip a shower box without a traditional tray includes a number of standard, but very laborious steps:
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Stage 1: Installing the drain and draining the drain into the sewer
Stage 2: Construction of a brick shower tray
Stage 3: Concrete mortar treatment
Stage 4: Tiling the walls of the pallet
Drain Installation Instructions
As an example of the installation of the ladder, we take a point device with a horizontal outlet, which is easiest to connect to the sewer line. The installation location does not matter much, if you wish, you can make it in the center, in the corner or near the wall.
Step # 1 - preparing tools and materials
To begin with, we are preparing a project - an approximate diagram of how the drainage system will look after installation.
It is important to determine what materials will be involved in the installation in order to purchase them in advance.
Most often this is the following kit:
- polystyrene foam sheets - they are dense, light and durable;
- dry cement mixture;
- bitumen polymer mastic for waterproofing;
- damping tape;
- sealant;
- tile glue;
- grout for tiles.
The tile should be non-slip and ideally the same as in the entire bathroom. To make accurate calculations, you should use the recommendations of the manufacturers.
A summary table of the consumption of dry mix of various grades. So, for every 1 m² of screed 50 mm thick, you need 37.5 kg of Knauf Ubo mix or 80 kg of CeresitCH175 mix (+)
Among sealants, it is better to prefer silicone waterproof compounds intended for work in bathrooms, for example, sanitary sealantsKWIK SEAL, Ceresit, Unipak.
To assemble the drainage system, special tools are not required, and for screeding and laying tiles, containers for mortars, a drill with a mixer nozzle, spatulas, trowels, a laser or bubble level (the first is preferred), marking tools are needed.
Step # 2 - choosing a place for the ladder
The place to install the ladder is better to determine in advance, but often adjustments occur during the work. For example, after removing the old tiles and screed, it turns out that you need to change the wiring of the sewer pipes.
Therefore, you have to "move" to transfer the installation site of the ladder. The closer it is to sewer communications, the better the water is drained and the fewer parts you need to use to assemble the system.
The scheme that most fully discloses the principles of installation of the drain structure. A high degree of tightness is due to the use of 2 layers of screed (draft and leveling) and waterproofing placed between them (+)
Often the location of the drain is chosen, focusing on the shape of the decorative lining of the ladder. For example, a square is installed in the middle, and a linear one is installed on the side, along the wall.
If you decide to choose an angle adjacent to the wall for installation of the device (which is explained by the proximity to the sewage system), you should look at the corner models.
Step # 3 - assembly and installation of the ladder
At the time of the start of assembly, it is necessary to completely free the floor and walls of the bathroom from old structures - remove the tiles, old plaster and screed.
For dusty and dirty work, you will need a hammer drill, drill and chisel. But if the concrete base and walls are prepared in advance (cleaned, primed, covered with waterproofing mastic), you can start assembling.
The assembly of the ladder elements is carried out strictly according to the manufacturer's instructions. We connect the device to the sewage system using PVC fittings, straight or with an angle of 45 degrees
For a more durable and tight connection of the drain system elements, we use plumbing sealant - the pipes will be walled into the floor, so it makes no sense to leave detachable joints.
Be sure to measure the assembled ladder in height - the thickness of the layers of screed and insulation depends on its dimensions. Do not forget that the reserve layer is also needed for the finish layer, consisting of ceramic tiles and glue.
Step # 4 - installing the podium sides
When installing the screed, one way or another, the elevation of the shower area above the rest of the floor will turn out. Unless there is a desire to raise the floor of the entire bathroom to the level of the ladder.
The slope of the screed will guarantee the direction of water discharge towards the gangway, however, to keep the rest of the floor in a dry state, the edges of the podium are framed by low sides.
For the construction of the side, a red ceramic brick is excellent. To ensure that the structure is stable and durable, the inside of the masonry can be reinforced with metal rods or brackets
After that, we make a rough screed, but first we lay the waterproofing membrane. Instead, you can use polymer-bitumen mastic, which is carefully coated with all corners, joints, joints and side from the inside and outside.
We make sure that the upper surface of the side is above the level of the ladder by about 1.5-2 cm. At the same time, we check whether the slope of the outlet sewer pipe (2 cm per meter) is not violated. The upper part of the ladder, on the contrary, should be located strictly horizontally.
Step # 6 - screed execution order
This stage is considered the most responsible, since it depends on it whether the water will flow into the drain in the right direction. First of all, we lay the substrate from extruded polystyrene foam, Penoplex boards are suitable.
This material performs several functions at once:
- heat and sound insulation role material - makes the booth more heat-absorbing and partially absorbs the noise of falling water;
- light weight construction, which is fundamentally important in an apartment building;
- protects the gangway and elements of PVC communications from mechanical pressure;
- allows you to save on cement mortar.
For installation work, extruded polystyrene foam grade C31 or C35 (with flame retardants) is suitable. On sale there are plates from 30 mm in thickness, but for a shower podium it is better to take 50-60 mm. We cut a large plate into separate fragments, which we place around the design of the drain device, as in the following photo.
To cut the plates into pieces, they usually use a construction knife. Calculate the size of the fragments so that during installation between them there are small gaps
After waterproofing and laying polystyrene foam boards, we proceed to the installation of a rough screed. First, we fix a damper tape along the walls - an alternative version of expansion joints. It is better to use a self-adhesive tape, for fixing which does not require additional fasteners and special efforts.
Then we prepare the solution using the proportions of water and dry mix recommended by the manufacturer. To do this, you need a small capacity (bucket, deep basin) and a drill with a nozzle.
In order to save material, it is not necessary to breed the stock with a margin - it is better to cook a small amount several times.
We evenly fill the space between the expanded polystyrene plates and pipes with a cement mixture, trying not to move the gangways and communications. To strengthen the bottom and prevent cracking of the screed, it is advisable to lay a reinforcing mesh
Filling a coupler, we do not leave empty places. The design of the ladder should be completely immersed in the solution, with the exception of the flange and the upper part, to which the decorative grille is attached. We level the surface of the screed with a long crossbar with smooth edges - the rule.
In order to maintain the necessary slope towards the drain, you can use the beacon system, setting them in level or level. The following selection of photos will introduce the technology of the slope device:
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The slope device is usually made after pouring the first layer of screed. Next, on the construction level, we install a siphon and fix its position with a solution
Using a building level or a laser level, we construct beacons for pouring screeds. First, we throw the beds from the solution into which we immerse the guides from the rail
In accordance with the previously described algorithm, we set all the guides. In the example there are 4 pieces, but may be more if the original drawing is planned
Fill the sectors between the guides with a solution, trying to distribute it evenly, without voids
Having achieved the density of the mixture, align it with the rule. We lay this bar for alignment so that it rests on two guides at two points
To obtain a flat surface, smooth the solution in sectors until a perfect result is obtained.
As soon as the solution has set, but has not yet begun to solidify, carefully remove our beacons from the screed
Fill the furrows remaining after removing the beacons with a solution, smooth and leave to harden for 28 days
Step 1: Install the siphon by level
Step 2: Construction of slope beacons
Step 3: Creating Gradient By Grades
Step 4: Filling the Sectors with a Solution
Step 5: Level the screed with a slope
Step 6: Leveling the solution in each sector
Step 7: Removing the Track Beacons from the Screed
Step 8: Filling the lines from the beacons with mortar
Responsible manufacturers offer, together with the ladder, to purchase a frame for the screed device. This is a system of light rails with a lowering height in the installation area of the ladder.
The disadvantage of cement mortars is that they need time to completely dry. We wait until the screed finally “ripens” (the approximate drying time can be found in the instructions), put another layer of waterproofing, and then perform the final screed.
After finishing the screed, the pallet should look like in this photo: a leveled surface with a slight inclination towards the ladder installed near the wall
When the coating is completely dry, you can begin waterproofing and installing ceramic tiles or mosaics.
Protection of the floor base from water penetration is carried out in the following order:
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Step 1: Preparation of waterproofing for gluing over the drain
Step 2: Bonding the waterproofing to the screed
Step 3: Gluing the joints with waterproofing tape
Step 4: Coating Waterproofing
Step # 7 - tile laying with drain
The appearance of the shower area is easy to spoil if you do not coordinate the installation of the ladder with tile laying. It may turn out that even if you spread the tiles from the drain, places along the walls will have to be covered with segments.
Starting facing from the walls, you can "crookedly" approach the ladder. What do the professionals do? They pre-create a mock-up of the screed and choose the place to install the drain so that there are as few clippings at the joints as possible.
One of the successful options is to install the ladder at the junction of four tiles, but not directly, but diagonally. Thus, it is easy to trim the tile and fit it to the size of the hole
Then we follow the standard technology: spread glue, apply it to the floor and lay tiles one by one. What to do if the slope of the screed is not calculated in advance? Finishers, before starting the gluing process, lay out the entire tile and mark the level of the finish layer on the walls so that the inclination to the side of the ladder is maintained.
Then, during installation on glue, they simply follow the marks on the walls. It turns out that on the one hand there will be a thick layer of tile glue, and on the side of the ladder - a minimum.
The following gallery will present the steps of laying the mosaic on the floor in the shower:
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Step 1: Apply Tile Adhesive to the Base
Step 2: Sticking the mosaic onto the shower floor
Step 3: Smoothing the mosaic to remove air
Step 5: Installing Remote Aids
Step 5: Applying Plumbing Trowel to Floor Joints
Step 6: Rub the grout into the seams of the mosaic
Step 7: Cleaning the shower floor after work
Step 8: Installing the Top of the Drain
When the tile laying work is completed, it is necessary to process the seams. To do this, first we clear them of glue, then grout (jointing) with a rubber spatula.
After 15 minutes, remove the remains of the fugue from the tile and do not touch the lining for about 24 hours. This completes the plum floor finish in the bathroom or shower.
Detailed instructions for constructing a tile pallet are given in this article.
A good theoretical base is the key to the productive application of knowledge in practice, but there is nothing more expensive than the advice of experienced craftsmen.
How to make a screed on the lighthouses:
Overview of the Alcaplast ladder with two hydraulic locks:
Useful tips for laying tiles in the shower:
Why installing a ladder is a tiler's business:
Installing a drain device in the shower only at first glance looks simple and does not require qualifications. If you try hard, you can properly assemble the ladder on your own. But work on the device screed and installation of tiles without experience can reduce all efforts to nothing.
To save on the work of professionals, you can do part of the work yourself, and entrust more complicated steps to experienced craftsmen.
Do you have practical draining skills for a shower tray? Share your knowledge, ask questions on the topic and attach photos of your buildings. The comment form is located below.