Do-it-yourself bathroom renovation

In detail: do-it-yourself bathroom renovation from a real master for the site my.housecope.com.

Most of the repair work in the bathroom can be done independently without the help of specialists. This is especially true for the cosmetic decoration of the room, since even a novice master can hide pipes in a GKL box and lay ceramic tiles. Before carrying out the work, you need to draw up a design project for the bathroom and determine where to start repairing the bathroom.

Basic work when repairing a bathroom can be done independently. A novice craftsman can easily flood a screed with his own hands, make waterproofing, plaster walls, solder plastic pipes, assemble a drywall box and lay tiles.

More skills will be required when installing electrical wiring. In this case, people with no experience should contact a specialist.

Renovations in the bathroom should be made in accordance with the technology. All construction work must be carried out in strict sequence.

The main question that arises before renovating a bathroom is where to start remodeling a bathroom. Experts recommend determining the budget at the first stage. It is necessary to designate the upper price bar for finishing materials, since all expenses will fall on them. Having a rough estimate will avoid unnecessary expenses.

It is recommended to buy building materials in one store, since discounts are often given for bulk orders. The required amount of dry mixes can be calculated knowing the surface area on which they will be applied. Tiles and porcelain stoneware need to be bought with a margin of 10-15%.

To reduce costs, you should refuse to help a designer. You can think over the style of the room and the arrangement of furniture yourself. To facilitate the task, it is worth creating a three-dimensional model of the room using a computer program.

Video (click to play).

The correct sequence of renovation in the bathroom is the key to a quality finish. All work is carried out in several stages. To begin with, the old finish and pipes are dismantled in the room, all unnecessary items are removed.

Then the surfaces of the walls and floor are leveled. After that, they move on to marking up communications. The layout of the electrical and ventilation must be thought out in advance. Then the room is finished. The final stage is the connection of plumbing and the installation of furniture.

Dismantling the bathtub, old coatings and doors.
Plastering walls.
Engineering works (rough installation of pipes, electricians).
Leveling the floor.
Waterproofing works.
Sealing of pipes in a plasterboard box (if necessary, installation of the installation on the gypsum board).
Laying tiles.
Installation of the door leaf.
Ceiling decoration.
Plumbing connection.

It is not recommended to start renovating a bathroom without planning it in advance. First you need to think over the design of this room. You should decide on the style of the interior, its colors, think over the arrangement of furniture.

Experts recommend drawing a diagram of the room, indicating on it the dimensions of the walls, sockets, lamps, switches and pipes. At this stage, you need to calculate the area of the surfaces that will need to be finished.

An important part of planning is the choice of finishing materials and plumbing. For repairs, they choose ceramic tiles, plastic panels. Do in the bathroom and decorative plaster walls. It is better not to save on building mixtures. It is recommended to choose plumbing equipment taking into account the size of the room.

To finish the bathroom, you will need the following rough materials:

plaster;
self-leveling floor screed;
waterproofing mixture;
tile adhesive;
drywall;
primer;
concrete contact;
metal profile, beacons.

For the installation of electrical wiring and ventilation elements, a corrugation and a VVG-P cable will be needed. An important point: electrical equipment for the bathroom (lamps, sockets) must be IPX4.To dismantle the old tile, use a puncher, chisel and hammer. The work must be carried out very carefully so as not to injure yourself on the pieces of tiles flying off. For protection, it is worth using glasses and gloves.Dismantling begins with any edge tile. They beat off a piece from it with a hammer, and then pry the tile with a chisel. The cladding is removed piece by piece. The work with a puncher is carried out in a similar way.Before laying the tiles on the previously painted surface, it is necessary to apply notches with an ax. Then the surface is sanded with coarse sandpaper. Exfoliating elements (old paint, plaster) are removed with a spatula.During the repair, the old screed is dismantled in the presence of defects and drops. The cleaned floor should be pre-vacuumed and primed. The screed is poured over the level beacons. It is better to use non-shrinking mixtures that quickly gain strength. This will help to shorten the repair time.Bath waterproofing is done in 2 ways:

It is done before and after leveling the floor.... To do this, first use a roll, and then a coating waterproofing. This method is recommended for apartments on the upper floors, as this double protection will reduce damage in case of flooding.

In the second case, the walls and floor are covered with a thin-layer waterproofing mixture on a cement basis.... Before work, the surface will need to be moistened with water. The waterproofing mortar is applied to the corners. Then a tape with a mesh is glued onto it. After gluing the corners, the mixture is applied to the remaining surfaces, rubbing it into the base. It is allowed to harden for 3-6 hours. The second layer is applied perpendicular to the first. This method of waterproofing prevents water from entering under the tiles from the outside and helps to protect the finish in adjacent rooms.

For the installation of electrical wiring, corrugation or insulating boxes are used. They are laid horizontally and vertically in channels, which are channeled with a grinder.

Then plastering is done on top. Communications are hidden under a stretch ceiling and drywall. Their locations are marked on the wiring diagram.

After installing the plastic pipes, you need to assemble a box for them. To do this, you should use drywall sheets that are not afraid of moisture. The base of the box is made of profile guides. GKL is attached on top of them. For quick access to the meters, the structure is equipped with an inspection hatch.

After installing the box, you need to finish the walls and floor. The tiles are laid from the bottom up. When finishing, you need to properly trim the material. The tiles in the corners must be the same size. After finishing the surfaces in the bathroom, they proceed to the installation of plumbing.

Planning is an important part of the renovation, as it avoids a number of mistakes. Especially carefully you need to think over all work with a limited budget. To save money, you can:

When planning, calculate possible adjustments to the size of the room. This will save on facing material. To lay fewer rows of tiles, you can move the plasterboard with installation forward or reduce the height of the ceiling with trim. It is necessary to adjust the size of the room taking into account the size of the tile.
Find plumbing fixtures (for example, installation) for which you will not need to purchase additional parts. The package must be complete.
Before buying any equipment, thoroughly find out its features. This will avoid installation problems.
Combine materials. This is especially true for premises with a large area. To save money, the area around the bathtub and sink is tiled, and the rest of the surfaces are painted. Less money will be spent on a plasterboard ceiling, which can also be mounted on your own.
Rent the necessary tool, not buy. You may need: tile cutter, hammer drill, screwdriver, grinder.

The repair procedure depends on the characteristics of the premises and the materials selected. If the walls have been treated with acrylic paint, then plastering can be dispensed with. Before laying the tiles, you will need to make notches on them. Concrete surfaces should be treated with a primer to increase the adhesion of the substrate.First of all, think about where to start your bathroom renovation. First of all, you need to take into account the state of communication systems. Check pipes, ventilation. In the absence of obvious problems, you can refuse to overhaul communications.

For example, you can refuse the services of a designer and yourself come up with a style in which the renovation will be performed.

You can also save on the construction team and do everything yourself.

But in order for the process to be established and the result achieved, it is necessary to draw up a detailed plan of action in advance.

So, you will need:

Come up with a design;
Stock up on the necessary materials and tools;
Make an estimate;
Calculate the exact dimensions of the bathroom and the dimensions of the plumbing;

When choosing a design, you need to pay attention to the area of the room. Owners of a small area should take into account that a small space is less functional.

Light colors in the interior and large mirrors on the walls will visually enlarge the room.

You can refuse to install a bath and give preference to a shower cabin. Thus, there will be more space in the room.

For hygiene products, instead of bulky floor-standing cabinets, you can hang compact hanging cabinets.

After you have decided on the choice of design, you need to draw up an action plan. After all, in order for the process to go on continuously, all actions must be performed sequentially.

Neglecting previous work can significantly affect the final result.

This is a very important stage in the renovation. An unpleasant moment may be that if the calculation is not correct, there may not be enough tiles, panels or other building materials.

Indeed, in the process of cutting and masonry, some of the material can be damaged. To avoid such an incident, you should initially purchase building materials with a margin.

To remove tiles from walls and tiles from the floor, you need to stock up on a hammer and chisel. However, it will be easier to cope with the work with a punch or drill. There are two options for dismantling: gentle and emergency.

The first is done with a hammer and chisel. First you need to soak the grout, and then carefully separate each tile from the wall or floor.

The second option is much faster, but more “dusty” and “noisy”. To do this, you just need to demolish the coating with layers using a perforator.

First of all, a screed device is installed. If the installation of an additional "warm floor" system is not provided, the height of the screed will be 1-1.5 cm. The height will be 3-4 cm if the floors are further insulated.

There are several types of "warm floor" system: water, film and electric. Any of the systems preserves the microclimate in the bathroom well, at the same time it has a low cost and is easy to install.

Today on the market there are materials for the bathroom for "every wallet". First of all, it all depends on the finances that you have. Most often, tiles are laid on the walls.

But you can choose a more budgetary option, for example, plastic panels or special moisture-resistant plaster.At this stage of the repair, everything depends on your imagination and finances.

When repairing the ceiling, it is worth starting from the materials that were used on the walls. So, for example, elastic vinyl film looks very nice with tiles and plastic.

If you plan to make a ceiling with different transitions, then use a special moisture-resistant drywall. However, there is also a more budgetary option: plastic panels.

After all the finishing work has been completed, you can install the bath, furniture and plumbing. DIY repair is not easy, but very informative. Plus it can save you money and make the design exactly the way you want it!

Many home craftsmen do not know where to start repairs in the bathroom and in what sequence to perform such work. We have prepared detailed and understandable instructions.

The room in which we receive water treatments is considered to be very specific. Serious humidity and temperature fluctuations are constantly present here; water pours in large volumes. It is clear that for the repair of such a room, it is necessary to select special materials that are able to withstand all negative influences. For the decoration of the premises of interest to us, they usually choose:

plastic panels;
porcelain stoneware;
tile (for wall and floor decoration).

These materials have the required qualities, allowing them to be used in a room where there is steam and high temperatures.

Bathroom decoration with plastic panels

In addition, the bathroom should have a special atmosphere conducive to human relaxation. This means that you need to competently think over the design of this room and choose the right color scheme. Most often, bathrooms are performed in pastel colors that do not irritate a person, but, on the contrary, soothe his nervous system after a busy day. Professional designers recommend finishing sanitary ware with products of beige, blue, peach, blue shades.

Thus, bathroom renovation should begin with drawing up a design project, selecting and purchasing the required materials. At this stage, you will need to foresee a lot of little things and purchase a lot of different products, ranging from sewer pipes and adhesive for installing tiles and ending with valves and a heated towel rail.

Now you need to decide on the scope of work and draw up a plan for their implementation. The sequence for self-repairing a bathroom is usually as follows:

Preparing the room for renovation activities.
Analysis of the condition of the existing flooring and the choice of technology for its restoration or complete replacement.
Floor repair, insulation and waterproofing.
Installation of sewer and water pipes.
Laying of electrical wiring.
Plastering of ceiling and wall surfaces, covering them with the selected material and insulation.
Installation of an efficient ventilation system.
Installation of sanitary equipment.

The given sequence will allow you to spend a minimum of time on giving the room for water procedures the ideal look.

Where to start preparing the described room for its complete transformation with your own hands? Of course, with the dismantling of all plumbing fixtures installed in it, as well as furniture (if any), lighting fixtures, mirrors and hanging structures. If you're doing a major bathroom renovation, be sure to remove your faucets and faucets. Image - DIY bathroom renovation

Removing old tiles in the bathroom

After that, proceed with the removal of old finishing materials. Remove the cladding from the walls and ceiling, knock down the ceramic tiles (along with the layer of glue that held them), rinse off the paint. If you have a punch, the preparation of the bathroom for a good repair is much faster - feel free to knock down everything that leaves the ceiling and walls. Your task is to get to the brick or panel masonry and floor slabs.

After such actions, it will be necessary to align the walls in the bathroom, which you "bared", and carefully treat them with primers. You should choose them wisely. Do not forget that now there are a variety of primers - bioprotective, hydrophobic, contact, increasing adhesion, strengthening. If you do not know what kind of composition you need to purchase, be sure to consult with a specialist. Real help in this matter is often provided by consultants of good construction stores.

The next step in preparing the bathroom is to revise the floor covering. When the old screed showed itself exclusively from the best side during operation (for example, you forgot to turn off the water, it flowed for a couple of hours, while a drop of moisture did not seep to the neighbors below), leave it. If the tie has clearly served its purpose, it must be removed.

This operation is performed with a perforator with a chisel. The old cementitious tile backing can also be removed with these tools. An important point! If you will not touch the old screed, it is better to clean the substrate with a grinder equipped with a grinding cup-shaped wheel (usually called a diamond cup). The cost of such a device is quite high. But it will always come in handy for the master who does all the housework with his own hands.

Now you can sweep out all the dirt and debris and proceed directly to the repair work.

It is recommended to make the screed with a solution consisting of the following components:

sifted quartz sand;
cement M500 (you can take M400 as well);
PVA emulsion;
water.

The ratio of cement to sand is 1 to 4. You need to mix the same amount of water as you do cement. It is most convenient to form a screed with your own hands using marker beacons. The mixture is applied in a layer of about 4–5 cm, rubbed with a building rule, after which it must be carefully smoothed with a polyurethane foam or stainless steel polisher to an ideal state (no cracks, swells and other defects). Very important! A made screed based on sand and cement must not be touched for 40 days. During this time, no work in the bathroom should be performed.

Create a new concrete floor screed

Waterproofing a room with high humidity is best done with polyester or aquaizol materials. Do not use ordinary waterproof film for this purpose. Lay the waterproofing material as carefully as possible, the joints between its individual parts are connected in two ways:

Building hairdryer.
By gluing mastic with a special composition.

The waterproofing is installed on the walls by 25-30 centimeters. Note that in the corners of the room, the presence of cuts in the moisture-proof film is not allowed. Better fold the insulating material, make folds. But never cut the film.

It is almost impossible to see open sewer pipelines in apartments these days. Such communications spoil the whole look of the bathroom, nullify all the tricks of the designers. Shtrob the walls in order to hide the pipes is also not an option. This procedure is very tiring, dusty and really time-consuming. Image - DIY bathroom renovation

Installation of piping in the bathroom

For this reason, sewer pipes are now most often installed according to a special technique - they are launched along the bottom in a bundle, and then masked with galvanized slopes. The latter can then be easily glued with silicone tiles (facing). The silicone composition is used for fixing the slope from the floor surface and to the wall.

Unfortunately, it is impossible to carry out repairs in the bathroom at all without shading. In any case, you will need to make two grooves for cases when a separate mixer is installed on the washbasin, or one if a common mixer is used. One thing calms down - the length of the strobes will be minimal. In addition, they are positioned vertically. It is relatively easy to punch them with your own hands, which cannot be said about horizontal strobes.

For a heated towel rail, it is advisable to install metal-plastic pipes.You shouldn't even look for other options these days. Such tubular products are ideal for use. They can be easily folded down and sloped using transition fittings.

But for the cold water supply system in the bathroom, polypropylene pipes (PPN) are more suitable. They are easily welded into a solid and reliable monolithic structure, and then hidden in the walls. It should be said right away that it is advisable to purchase fittings for such pipes from solid plastic. It is impractical to use metal reinforcement elements. They can leak at any time. But the sealed plastic will never let water through.

The installation of the pipeline should begin with the installation of sewer pipes. Using sealant and seals, you will spend no more than one day assembling them. After that, feel free to install polypropylene products for cold water and solder them. Be sure to blow out the pipes in the grooves with polyurethane foam. This will ensure that the pipeline does not fog up. And the heat loss in this case will be significantly reduced. Follow the recommended piping sequence and your bathroom repairs will go faster.

Electrical wiring is carried out with a cable protected by a double insulating layer. It is desirable to place the wire in a metal or plastic corrugation. It is better to use a metal sheath as it shields the wiring perfectly.

Having dealt with the communications, proceed to the processing of wall surfaces. Plastering of the walls is carried out in two compositions - starting (it has increased tenacity) and finishing. The latter perfectly levels the treated surface. Plastering is necessary from the ceiling to the floor. Image - DIY bathroom renovation

The following stages of repair work:

Ceiling insulation and cladding. Thermal insulation is recommended to be performed in the form of a cake, consisting of two glass-magnesium sheets and a heater placed between them. The cladding can be made with clapboard (plastic) or laminated boards, which are fixed to the ceiling with construction silicone or strong assembly glue.
Laying tiles on the floor. The sequence of the operation is as follows - mount the products with glue, starting from the door, tap each tile with a hammer (rubber). All trimmed rows should be installed last and after the adhesive under the remaining rows has completely cured.
Wall covering. It is produced with plastic panels, porcelain stoneware, ordinary tiles.

That, in principle, is the whole step-by-step plan for self-repairing a bathroom. You just need to start implementing it and after a while enjoy the new look of your room for water treatments.Before starting repairs in the bathroom, you should consider the sequence of work. Without observing the technology, you can ruin the tiles laid out on the floor if you start decorating the walls. You can also damage the tiles on the walls when wiring is required. In order to get a high-quality bathroom renovation, you need to start it right, which can be found in this article.Of the materials for the initial stage of renovation in the bathroom, you will need:

Mix for mixing concrete.

Waterproofing (roofing material, epoxy or bitumen mastic).

Pipes and hoses for pipeline construction, shut-off valve.

Cables of the required length and cross-section for electrical appliances.

Waterproofing.

The following tools will be used to carry out the work:

Putty knife.

Capacity for mixing the solution.

Scissors.

Rule.

Construction meter.

Pencil.

Brush.

After that, the required materials are calculated. And for this you need to know the size of the room.It is necessary to accurately measure the height and width of the walls, the dimensions of the ceiling and floor. After that, calculate how much tile is required on the walls and floor. You also need to consider whether you need to lay tiles behind the bath. If not, then this area must be subtracted from the calculated one. But do not forget about a small supply of materials (about 10%), which will be spent on cutting. If you decide to lay tiles, read the articles Preparing walls for tiles and How to lay tiles.It is necessary to calculate the required amount of plaster, which will be required for a possible leveling of the walls. If the surfaces are relatively flat, then much less material will go away.Preparing a bathroom for renovation consists of several stages:

Overlapping water.

Dismantling of old plumbing, pipes.

Dismantling the door.

Preparation of all surfaces.

The first step is to shut off the water that enters the bathroom. Only then can you dismantle all items from the room. When the room is free of unnecessary items, all surfaces are prepared.If there are old tiles on the walls and ceiling, then it needs to be knocked down. The coating must also be removed on the painted wall. You can use special quick paint removers. If the old coating is still poorly removed, then shallow notches are made over the entire surface of the walls so that the wall becomes rough.After carrying out the preparatory work, the following actions are performed:

The floor screed is being made.

Waterproofing is being laid.

A pipeline is being laid.

Power is supplied to the devices.

The floor screed is necessary to facilitate further tiling work. By completing this stage of work, the floor is perfectly flat. In addition to leveling, the screed provides noise and thermal insulation. This is especially important for those who live in a private house and on the ground floors of apartment buildings.When the screed is dry, it is necessary to lay a layer of waterproofing, which will protect the floor from moisture penetration. Then the pipeline is connected to all plumbing fixtures. Water supply and drainage is provided.The screed is only done on a clean, dry floor. All debris must be removed from the floor so that no grains of sand remain. After that, the floor is primed with a brush. Then the screed mixture is prepared.First you need to determine the curvature of the floor. For this, a building level is used. If the floor is flat, no screed is required. When the height difference per 1 m 2 is not more than 1-2 cm, a cement-sand mortar is made. But if the curvature exceeds 2 cm, then a concrete mixture of cement, crushed stone and sand is required.After preparing the solution, beacons are installed on the floor, along the top of which you can draw a horizontal line. If you put a building level on top of the lighthouses, then it should show a flat surface.Then the prepared mixture is poured onto the floor in parts. It should reach the top of the beacons, but not completely. An hour later, the lighthouses are pulled out of the dried solution, and therefore it is required that the solution does not completely cover their tops.The resulting gaps from the lighthouses are filled with a solution. After that, the room is left to dry the floor. During drying, it is better to cover the floor surface with plastic wrap, due to which the concrete will not crack.After the concrete has dried, it is imperative to make waterproofing. This is extremely important in order to protect the concrete from absorbing excess moisture.Waterproofing consists of the following stages:

Primers.

Preparation of material for waterproofing.

Application of a solution (or material)

First of all, the floor must be primed. When insulating floors with liquid mixtures, priming will additionally provide better adhesion.If rolled waterproofing is used, then it is cut into sheets of the required dimensions. After that, it is laid on the floor. The sheets of material should be stacked tightly to each other. Seams should be glued with special tape.Liquid waterproofing is applied with a brush to the entire surface.And when using pasty compositions, a spatula is used. In the first and second cases, you need to ensure that the material is applied in an even layer.Installing piping in the bathroom is one of the most challenging tasks. The main thing in this matter is the correct drawing up of communication layouts. It has already been described above how to do this correctly.After that, the method of laying is determined, which can be:Open means the passage of pipes along the walls from the outside. This type is less presentable than the closure type of gasket. The last option is good because all pipes are hidden in the walls. But for this you will have to spend a lot of time, because you have to gouge the walls.So, if an open installation type is chosen, then all pipes are laid along the walls as low as possible to the floor. When closed, it is necessary to draw the places of passage of pipes on the wall, then perform a slitting of the surface. Pipes are laid in the prepared groove, which are covered with cement mortar from above.When installing the pipeline, it is necessary to consistently connect one of its elements with another. All connections must use a rubber gasket to protect against leaks.The manifold type of laying implies a separate laying of pipes for each device. Due to this, a shut-off valve can be installed on each site, which will allow to shut off the water not immediately in the whole house, but only in a separate area. After laying the line, you need to check the system for leaks.When laying electrical wiring in the bathroom, there are several points to consider:

Installation of circuit breakers.

Use of 3-core cables.

Use only protected electrical devices.

First of all, you need to calculate the load of all electrical appliances in the bathroom. To it you need to add about 25% of the stock. After that, the devices must be divided into several groups (the load of a separate group should not exceed 1.5 kW). After that, an automatic switch of the corresponding rating is installed in the electrical panel for each group of consumers.Use only three-core cables. The 1st core is connected to the phase, the 2nd - to the neutral conductor, the 3rd - to the ground loop on the house. If such a contour is absent in an apartment building, then the core can be brought out to any metal surface, for example, to the shield door.It is recommended to use electrical devices only with protection. The sockets must be capable of connecting to them grounding, as well as with a protective cover that protects against moisture.Basic professional tips for initial bathroom renovations:

The first step is to level the floor.

The second stage is the connection of the water supply and electricity.

It is necessary to determine in advance the location of the plumbing, so that you do not have to redo it.

Before making repairs in the bathroom, it is recommended to watch the video instruction, which contains the step-by-step implementation of the rough work in the bathroom.

Video (click to play).

The initial stage of bathroom renovation is the most difficult and responsible one. Further work and the final result depend on this. Such recommendations will help to complete the rough work as efficiently as possible and help save time and material resources.