How much does a cast-iron bathtub weigh - approximate weight for different sizes. How much does a quality cast-iron bathtub weigh?
It is known that one of the main disadvantages of cast-iron bathtubs is their weight, often unbearable even for two men. The problem is exacerbated if you want to bring or take out such a bath in high-rise building without a freight elevator. To resolve the issue of transferring and other disposition of a cast iron bath, you should know its dimensions and weight.
How much does a standard cast iron bathtub weigh?
The standard sizes of bathtubs mean a rectangular container. Often refers to the usual Soviet cast-iron bath.
- Weight / mass of the Soviet cast iron bath size 150 cm x 70 cm
The weight of such a bath ranges from 80-90 kg.
Such a bath will weigh 90-100 kg.
Table of weights and dimensions of cast iron bathtubs 150 cm long (1.5m)
Longer baths will definitely be harder. And the longer the bath, the more difficult it will be to bring it into the room, move it, dismantle it. However, if you bought such a bath and installed it, then the convenience of its size will pay off your efforts and spent nerves.
How much does a cast-iron bath weigh 160, 170 and 180 cm and a width of 70, 75, 80 and 85 cm
We have given the masses for standard, Soviet and Russian bathtubs made from cast iron, however, this ratio will not be far from the weight and products of foreign production.
As can be seen from the tables above, the length of the bathtub (1.5 m, 1.6 m, 1.7 m and 1.8 m) is taken as the basis - the most common sizes and widths. The depth of the baths is considered standard. However, if you prefer to buy a cast iron bath with original design and form, it is recommended to clarify the dimensions and weight of the forthcoming purchase in the data sheet of the product and / or with the seller.
How much does a standard weight
How much does a cast iron bath weigh: Soviet, Russian and foreign It is known that one of the main disadvantages of cast iron baths is their weight, often unbearable even for two men. Problem
The weight of a cast-iron bath is one of its main disadvantages. This drawback gives us the most inconvenience during its dismantling and installation. The heavier and larger size bath, the more difficult it is to take it out or bring it into the apartment, the more you have to pay for its transportation.
Knowing how much your old or new cast-iron bathtub weighs, you can reasonably argue with movers and save your money. And it is possible that having learned about all the advantages of cast-iron bathtubs and how to restore them, you will completely refuse to replace it.
How much does cast iron weigh or why is it so heavy
The cast-iron bathtub has been deservedly used for more than a dozen years. Also in Soviet times its application proved the reliability and durability of cast iron.
One of the disadvantages of such bathtubs is a lot of weight. Cast iron is not a light alloy. Its density averages 7200 kg/m3. Compared to steel, this alloy contains more carbon, which makes it brittle.
Therefore, in order for the bathroom to be truly resistant to deformation, it is made with thick walls. The wall thickness of the bathtubs of domestic manufacturers is 7-10 mm. This causes their large weight (from 80 kg).
Perhaps this will seem untrue to you or incredible fact but cast iron is lighter than steel. Steel has a higher density compared to cast iron - an average of 7800 kg/m3.
Why are steel bathtubs lighter than cast iron bathtubs?
Wall thickness steel baths half (3-4 mm) than cast iron - as a result, the total weight of the product is less.
Are you going to change the bathtub and can't choose a model? Our review contains sizes, prices and photos of cast-iron baths, both Russian and foreign.
In Soviet times, production fell mandatory compliance established GOSTs. Product requirements were well defined and margins of error mattered little. However, manufacturers did not indulge in a variety of baths at that time. Yes, and GOST 1154-80 itself contained only a few modifications of baths:
HF (cast iron enameled);
VChM (cast-iron enameled modernized);
HFMO (modernized lightweight);
VChM1 (modernized with an on-board mixer);
VCHMO1 (modernized lightweight with on-board mixer).
Each of these types could be made 150 and 170 cm long. Bathtubs 180 cm long were of particular chic. In the GOST of that time, they were produced in one modification - HF.
There were also sitz baths then, the length 
which was only 120 cm.
GOST 1154-80 contained drawings in which all dimensions were determined for each type (up to the sizes and distances of the holes for the drain, overflow and mixer).
This GOST began with warning words: "Non-compliance with the standard is punishable by law." Apparently, these words had an effect ...
Or the production control system was an order of magnitude higher. But even now, the old Soviet bath in apartments is far from uncommon.
They are restored, enamelled, acrylic liners are made, and the “long-liver” again pleases its owners.
Soviet - 150 cm long
These types of baths had different weights depending on the length. The width at a length of 150 cm was standard - 70 cm. Below are the types of cast-iron bath (HF) 1.5 m long and its weight:
the weight of the cast-iron bath 150x70 cm was 102 kg, the deviation from the norm was no more than 4 kg.
VChMO (modernized lightweight) and VChMO1 (modernized lightweight with a mixer), weighed less - 98 kg with the same 150x70.
Lightweight, cast-iron bathtubs cannot be called, and this is their only minus. During dismantling, descent or ascent to the floor, and in general during transportation, they will cause a lot of trouble.
But this minus also has a positive side in terms of stability - it is extremely difficult to overturn such a vessel, and even filled with water.
Soviet - 170 cm long
The length of the cast-iron bath, of course, affected its weight. Such baths were heavier than one and a half meters. For the weight of Soviet-made cast-iron bathtubs 170 cm long, the following requirements existed:
HF, VChM (upgraded) and VChM1 (upgraded with mixer) size 170x75 weighed 118 kg. The deviation from the norm here could already be up to 5 kg.
VChMO (modified lightweight) and VChMO1 (modified lightweight with on-board mixer), despite the "light" version, weighed only 1 kg less than conventional cast iron tubs 170 cm long - 117 kg. Deviations in this group are also 5 kg.
The standard width for this length was 75 cm.
With a bath length of 180 cm, the weight should have been around 125 kg. An error tolerance was given of 5 kg. The width was, as with a length of 1.7 m - 75 cm.
Sitting baths with a length of 120 cm and a width of 70 cm weighed 90 kg(error tolerance no more than 3.5 kg).
Weight of modern cast iron bathtubs
The reliability and durability of cast iron baths determines their relevance and relevance today.
Bath manufacturers have significantly expanded their range compared to the Soviet GOST. Standard 
the lengths remained the same: 120 cm; 150 cm; 170 cm; 180 cm and more. But now the width for each species ranges from 70 to 85 cm.
As for domestic producers, the weight of their products decreased slightly. If we take, for example, the weight of a bathtub 150 cm long and 70 cm wide, then modern bathtubs will weigh 8 kg less (approximately).
The weight is reduced by reducing the thickness of the walls of the bath itself and by reducing the layer of enamel (for the Soviets, it was applied in excessive thickness).
As mentioned above, cast iron is a brittle alloy, and the reliability of its use in plumbing determines precisely the wall thickness. Weight reduction comes at the expense of thickness reduction, which leads to lower quality.
The table shows an approximate calculation of weight and size for comparison modern baths domestic producers and Soviet.
Bathtub weight in the USSR, kg
Weight modern bath, kg
Russian - 150 cm long
It is worth noting that the Novokuznetsk plant "Universal", known until 1989 as the plant "Santekhlit" in our country, is the largest manufacturer of cast iron sanitary ware.
The weight of its products is lower compared to 
Soviet baths, but, nevertheless, not much. For example, bathtub length 150 cm in the classic version weighs 94 kg, which, taking into account the errors and GOST Soviet baths, was considered the norm.
But the 120 cm long bath is already significantly inferior to its ancestor, its weight is only 74 kg.
But if u Russian manufacturers Since the weight index of bathtubs has undergone insignificant changes over several decades, the situation with foreign suppliers is much worse. The weight of their bowls is lower than ours, with equal lengths, by almost 20-25 kg. This is due to the fact that the average wall thickness is about 5 mm. And the enamel is covered very thin layer and not always of high quality (if we talk about Chinese products).
Russian - length 170-180 cm
The production of modern domestic bathtubs is regulated by GOST 18297-96. New GOST does not impose requirements on the weight of cast-iron plumbing.
Main 
classifications go by size (length, depth, width). The requirements for enamel are displayed in more detail.
Therefore, it is not worth talking about normalizing the thickness of the cast-iron bath, if it is made in compliance with this document. This will be more of an indication of the quality of the enamel.
But even these requirements are not observed by all manufacturers, and they prefer to produce plumbing in accordance with the specifications (technical conditions).
One of the most popular sizes is a bathtub 170x70 cm - its weight is 99 kg for Kirov baths and 108 kg for models made in Novokuznetsk. The weight of imported cast-iron bathtubs of this size depends on the manufacturer - there are models that are both lighter and heavier than Russian ones.
Length less than 150 cm - seated
Small-sized apartments have not gone away, and short sitting tubs are still being made to this day. Their standard length is 120 cm, width 70 cm and depth 38.
But there are also shorter bathtubs on the market, only 105 cm long. Such bowls have become increasingly popular in medical procedures in sanatoriums and dispensaries (relaxation, herbal baths, etc.).
An old bath doesn't have to be thrown away. An acrylic bathroom liner is an easy way to save her.
Comparison of the weight of models from different manufacturers (table)
On the Russian market manufacturers different countries offer plumbing from economy to premium class. Unfortunately, there are only 3 domestic manufacturers, two of which are located in Kirov and one in Novokuznetsk.
Foreign manufacturers more than pay off the needs of modern customers, the range of which is presented in a wide range of tubs from 1.2 m to 2.0 m in length. They even offer a non-standard width of 90 cm.
You can get acquainted visually with the weight of modern bathtubs, both Russian and imported, with a division by length and width, in the table below. Here are models from the Novokuznetsk and Kirov factories, the Spanish Roca Continental, the French Jacob Delafon, the Finnish Timo, etc.
Unlike Soviet bathtubs, free-standing bathtubs have also appeared in our time (they belong to the premium class). Their weight and cost are much higher than standard ones. They are produced by such companies as Recor, Novial, KALDEWEI.
When buying imported bowls, you need to pay attention to weight. Manufacturers go for a little trick, indicating the total weight of the bath, taking into account the legs and handles.
In the table you can see that the manufacturer Artex, with a product length of 170 cm, claims a weight of 120 kg, which is even higher than Soviet standards. But this is the total weight with additional fittings, the weight of which separately, of course, is not indicated anywhere.
You should not treat a cast-iron bath as an atavism of past stagnant times. Time-tested cast iron sanitary wares are worthy of taking their well-deserved place in a standard-sized bathroom.
If you decide to change the old cast-iron bath, then first weigh the pros and cons. Find the same quality products on modern market it will already be very difficult, and the cost of such a purchase will result in significant waste.
Therefore, before taking the bath to the country or just throwing it away, try to give it a second life. It may be worth just inviting an enamel master, and your bath will last for more than a dozen years.
How much does a cast iron bath weigh
How much does a cast iron bath weigh? 70-80-90-100 kilos? The weight of a cast-iron bath depends both on the size and on the manufacturer (for example, Soviet ones are heavier). Detailed
How much does a cast iron bath weigh
One of the main issues of the upcoming renovation is how much does a cast iron bath weigh, and whether the overlap you have can withstand it. You can put the question in another way - do you like to bask in hot water? If yes, the answer is obvious.
Construction supermarkets and plumbing stores offer both standard and newfangled products. But the main parameter for them was and remains the ability of cast iron to retain heat well.
Advantages and disadvantages of cast iron baths
Of particular importance, the weight of the cast-iron bathtub 150 * 70 Soviet times, has wooden houses old building, where there are no concrete floors. In most of these cases, the bathtub is replaced with a lighter acrylic or steel bath, especially when it is not possible to replace the supporting logs or re-arrange the floor.
The main advantages of cast iron baths include:
- High heat capacity- The alloy retains heat well for a long time. The water in the container cools down slowly, for about 30-40 minutes. During this time, you can quite comfortably relax and unwind in hot water.
- Good sound absorption. The material absorbs the sound of running water.
- Sustainability. The product is difficult to move or turn over.
For the installation of a cast-iron bathtub, it is not necessary to arrange a special podium, which excludes bottom deflection.
If someone living in the house has a mass of more than 130 kg, then he may not be at all worried about the question of how much the cast-iron bath weighs - it will withstand it anyway. And here is the bottom steel bath in this case it will be deformed. Moreover, in the absence of fastening to the wall, it is easy to turn over.
At good lighting in the bathroom, pay attention to enamel coating products - perfectly even and smooth, without sagging and roughness. To obtain this effect, enamel is applied to a hot surface almost immediately after casting.
Dimensions and weight of cast iron bathtubs
Modern cast iron bathtubs are produced in lengths from 120 to 200 cm in increments of every 10 cm, and in widths from 70 to 85 cm every 5 cm.
The most popular are products with a length of 150 to 170 centimeters. You can sit comfortably in them and comfortably soak in the hot water. The standard width is 70 centimeters, which is quite sufficient to make it comfortable for a person even with a large weight.
Sitting baths are not as comfortable, but they have their own buyer. For very small rooms, such products are a godsend. Due to the gain in space of 40-50 centimeters, it becomes possible to install a washing machine or a bedside table in the room. The length of the sitting baths is 120-130 cm.
Let's remember how much the Soviet cast-iron bath 150 * 70 weighs - about 110 kilograms. Modern Russian-made products have a slightly smaller mass, which does not affect their properties in any way. The casting is at least one centimeter thick, it also retains heat well and absorbs sound. Each added five centimeters according to any of the parameters adds 10 kilograms to the weight.
Imported cast iron tubs have more pretentious shapes and are lighter in weight due to reduced wall thickness. In addition, the depth of such a product is only 30-35 centimeters. For our compatriots, accustomed to a certain comfort, such a bath will be too small. The standard depth of a Russian product is 45 centimeters. A difference of 10 cm down will mean a significant inconvenience for a person.
The main problem when buying a cast iron bath is delivery to the floor. In the absence of a freight elevator, it has to be dragged with the help of several people - usually at least four. Of particular difficulty is that the loaders have to unfold the bath on weight and carry it over railings or boxes on narrow platforms.
Buying a cast iron bath - selection rules
The first and main condition is that the bath must correspond to the size of the room. Too big will clutter up the space, and too small will be inconvenient to use.
When buying, inspect the product from all sides. Enamel should be even and of the same color. If you notice roughness and smeared areas, you should transfer your selection to another object. Such defects lead to the penetration of moisture to the base material, the cast iron begins to rust, and characteristic smudges appear on the enamel. outer side should also be free of chips, cracks and scratches. This is especially important if you don't plan on using a decorative screen.
Most retail offers are bathtubs of the usual rectangular shape. Over the past few years, the industry has begun to produce figured products equipped with handles for ease of use and with notches at the bottom for greater user safety.
If you saw two absolutely identical cast-iron bathtubs in the window, but at different prices, this means that one of them is covered with better and more expensive enamel. As you use the coating will have to be updated from time to time, but the product itself will last you a very long time. The lifespan is determined by the manufacturers at 200 years - unless you accidentally drop a hammer or any other heavy object that contributes to the formation of cracks.
Don't forget to buy bathroom feet. If the floor in the room is perfectly flat, you can opt for non-adjustable legs, but if not, you will need twisting to create the greatest stability.
To give the aesthetics of the whole structure, you can buy decorative pads on the legs.
If you first need to vacate the premises and you know exactly how much the Soviet cast-iron bathtub weighs, call your friends, hire movers and arrange for removal - this is a separate expense item.
Initially, the bath is screwed onto the legs with special bolts to the brackets. At the same time, the product should be turned upside down and lie on a soft substrate - cardboard, old fabric, any polymer base.
The collection of exhaust systems is carried out separately and is first installed on the bathroom in the drain and overflow. Then the bottom slope is adjusted, which is set to the horizontal level. Only after that, weir equipment is connected to the sewer.
A mandatory step is to check the entire system for leaks, including the top drain-overflow. The container must be filled with water completely, the drain plug is removed and all joints and joints are checked.
The bath should be completely adjacent to the wall, if there is free space, it is smeared with sealant.
How much does a cast-iron bathtub 150x70 Soviet times weigh
Have you ever wondered how much a 150x70 Soviet-era cast-iron bathtub weighs? In our article we give an answer to this question.
Steel bathtubs are popular. They are relatively inexpensive, look attractive, and are available in a large assortment. On sale are models made of steel of traditional shape and standard size(150 or 170 cm), however, you can also find bathtubs complex shape- angular, multifaceted, asymmetric, etc. When choosing, it is necessary to pay attention to such a parameter as the weight of a steel bath, since this indicator affects the quality.
Buyer wishing to choose best model steel bath, as a rule, asks a lot of questions to the consultant. Consumers are often interested in bath production technology, enamel quality and other indicators. But few people take into account the weight when choosing a steel bath.
Meanwhile, this indicator characterizes the quality of the product and indicates that the purchased plumbing will serve long years and will not require replacement after a few months. Consider how much weight a steel bath should have, and what moments of operation this indicator affects.
What affects the weight of a steel bath?
Such an important indicator as the weight of a bathtub made of steel characterizes the quality of the model. If the steel bath is too little weight, this indicates a low quality product. The low weight of the plumbing model is a sign that the steel bath has too thin walls. The standard wall thickness of a steel bath is 1.8 mm. However, high-quality models have a wall thickness of 3 or even 3.5 mm.
Advice! It must be said that the thinner the walls of the bath, the greater the risk of their deformation from loads. At the same time, the choice of models with a standard wall thickness is much larger, as they are in high demand due to their affordability.
What should be the weight of the tub?
The weight of the bath depends not only on the thickness of the walls, but also on the dimensions and shape of the model. Modern manufacturers produce steel bathtubs different sizes and forms. The smallest are sitz baths with dimensions of 90 by 60 cm, there are models 1 meter long and 70 or 90 cm wide. Such baby baths have a weight in the range of 13-15 kilograms.
Models of standard form with a side length of 150 cm have a weight of about 20 kilograms. And if the length of the bath is 170 cm, then its weight will be in the range of 30-40 kilograms. If a model with a length of more than 170 cm is selected, then its weight will be in the range of 35-55 kilograms.
Advice! The steel tub weights given above are approximate. Depending on the production technology, everything can change somewhat. For example, an imported steel bath 170 cm long is likely to weigh less than a domestic counterpart. But this is not due to the low quality of the product, but to a different technology adopted abroad.
What else can affect the weight of the tub?
The weight of the bathtub not only characterizes the wall thickness, but also affects other characteristics and installation moments:
How can the performance of a steel bath be improved?
To eliminate the negative aspects of using light steel bathtubs, special installation technologies are used.
Increasing resilience
To improve stability light steel bathtubs will use the following installation techniques:
- Installation of foam concrete or brick columns under the bottom of the bath. Such additional props will not allow the bottom to “play” and increase the stability of the bath.
- The bottom of the bathtub is recommended to be additionally covered with a layer polyurethane foam, leaving free the location of the drain and overflow holes.
Reduced heat loss and noise reduction
Steel has a high degree of thermal conductivity, so the bath warms up quickly, but the water in it cools faster than in cast iron or acrylic. To eliminate this drawback, and at the same time reduce the noise level during water intake, it is recommended to cover the entire outer surface steel bath with polyurethane foam.
The thickness of the polyurethane foam layer should be about 4 cm. You can close the outer surface of the bath by installing a special screen. It is important that the screen be removable or have doors that provide access to the water drainage system from the bath. If the bathroom in an apartment or house is spacious enough, you should think about purchasing such a plumbing item as a freestanding bathtub. Such models look very presentable, and ...
When choosing plumbing, the consumer focuses primarily on quality and dimensions. On today's market, fonts made of acrylic, steel are popular, there are even exotic models made of hardwood (teak), cast marble and ultra-modern materials kvaril and starilan. But the most reliable and popular among buyers are cast iron bathing bowls.
But, remembering how much a cast-iron bathtub weighs, the consumer carefully looks at the functionality and shape of the purchased font. Consider, what models of cast iron baths are produced today and what are their advantages and advantages over other materials.
In contact with
In the USSR, they did not know about the existence of plumbing made of acrylic or liquid stone. Soviet cast-iron bathtubs according to GOST 1154-80 were made from oxygen-enriched iron, there were plenty of raw materials for production in the country, so the cost of production made it possible to purchase it for all categories of the population.
Produced in five versions:
- Plain enameled cast iron bath. It included three sizes: 150, 170 and 180 centimeters with a depth of 45 cm, a width of 70-75 cm and a weight of 112 kg.
- Enamelled modernized VChM. Produced with the same parameters.
- Modernized lightweight HFMO. Due to the decrease in wall thickness, it is at a size standard model 170 by 75 centimeters weighed 98 kg, which is 14 kg lighter than its predecessor.
- With a set of mixers VChM1. It had the dimensions of a standard model, but they were sold with a mixer, which was quite convenient. Didn't have to pick desired product under conditions of scarcity.
- Lightweight with a set of mixers VChMO1. Despite the "lightness", such a product weighs only 1 kg lighter than its conventional counterpart. Sedentary 120 cm appeared, but they weighed at least 90 kg.
In addition, the quality of the plumbing was high level, it was produced according to working drawings established in accordance with standards, and any deviation from the specified norm was severely punished.
Classification, parameters and dimensions
Modern versions made of cast iron, made in Russia, are produced in lengths of 150–180 centimeters and in widths from 70 to 85 cm, so it is easy to calculate how much a cast-iron bathtub has. Modern models bathtubs are classified as follows:
By size (in centimeters)
By shape
- rectangular;
- oval.
By location
- embedded;
- stand-alone;
- classical;
- decorative.
By functionality
- ordinary;
- with handles;
- with headrest and armrests;
- with hydromassage.
Model range of cast iron bathtubs, their structural characteristics
The smallest of the "recumbent" fonts, where people of short stature can fit, stretching their legs, is a standard product.
They are convenient in that they enter the narrow bathroom of "Khrushchev", where oversized models just won't fit. But for a comfortable adoption of water procedures, options with a length of 170 centimeters are suitable.
How many liters are in the 170x75 model? Given the depth, it can be calculated that the volume of water contained is more than 210 liters.
Modern models differ in a variety of configurations:
Important! The lineup Soviet-style cast iron bathtubs were somewhat limited, because the material itself (cast iron) is completely non-plastic, practically does not bend, and shaping it is possible only at high temperatures.
What materials are made from
All bathtubs produced today made from the following materials:
| Material | Weight | Advantages | disadvantages | Average price 170×75 |
| Acrylic (plastic) | the weight of the acrylic model is 170 cm | - light weight; — wide choose models and configurations; - does not turn yellow and does not darken; - well absorbs sound; - keeps heat well; - Acrylic does not like microbes and bacteria; - easy to clean with a soft sponge | - subject to mechanical deformation, easily broken through by a fallen bottle of shampoo; - short-lived (service life 10-15 years); - high price; - do not pour undiluted hot water into it | 9 -150 thousand grew. rub. |
| Steel | how much does a steel model 150x70 weigh - approximately | — a wide range of models and configurations; — long term exploitation (35–40 years); - does not have pores where microbes start | - water cools down quickly; - the bowl bends and deforms; - a jet of water when hitting the bottom creates a lot of noise; - if standing nearby washing machine, without grounding there is a risk of electric shock | 8-30 thousand grew. rub. |
| Kvaril (compound of acrylic and quartz) | 45–50 kg | - has a dazzling brilliance and perfect whiteness; - durable and strong; - well absorbs sound; - non-slip surface; - water cools down slowly; - anti-slip coating; - not subject to mechanical deformation | - is very expensive; - a small selection of shapes and configurations; - difficult to find similar appearance toilet and furniture; - do not pour hot water | 42–142 thousand grew. rub. |
| Fake diamond | - smooth and even coverage; - not demanding on cleaning products; - antiseptic properties; — not afraid of bumps and chips; - muffles sounds; - supports optimal temperature | - high price; — absorbs paint; - can not be cleaned with powders; - difficult to find accessories; – costly repairs in case of damage | From 25 thousand grew. rub. |
Bathtubs in the era of the USSR were produced by hot casting. Production was carried out in huge blast furnaces directly at the mining enterprises.
The technology looked like this: iron ore was put into the crucible, under the influence of heat emanating from coal, the iron was melted and enriched with oxygen. Then it flowed into a mold, where it was stamped and hardened.
The products turned out to be very bulky and heavy, the weight of the Soviet-made 150 cm cast-iron model reached 150-180 kg.
In the 70s of the 20th century, technology improved. The wall thickness decreased, various additives reduced the iron content. Products "feel better" by 15-20 kg while maintaining the same dimensions, which was associated with the use of new production technologies. Irregularities were removed from the frozen cast-iron base, the surface was polished and covered with enamel. It protected iron from oxidation. But the coating cracked easily when heavy objects were dropped on it and was quite sensitive to the use of abrasive cleaners.
How to choose the perfect bath
When choosing the ideal model, you should pay attention to the enamel coating. The smoother it is, the better the metal base is protected from corrosion. According to the GOST 18297-96 standard, the cast-iron base is covered with a layer of vitreous enamel, the thickness of which is 1 mm along the sides and 1.5 mm along the bottom.
The grade of the product is determined by the uniformity of the coating, which should not exceed 25%. The places of chips, roughness, bulges, tubercles quickly corrode, so the enameled coating must be absolutely smooth. The outer walls are covered with powder enamel, which additionally protects against deformation.
Note! If the hot tub is intended for use by young children or the elderly, choose a model with an antibacterial and anti-slip effect.
For standard rooms multi-storey buildings better choose classic baths size 150 × 70 cm with a depth of 40 cm.
The mass of a cast-iron bath measuring 150 cm does not exceed 90 kg; they are suitable for old houses with unreliable floor slabs. For modern premises models 170 × 70 or 75 cm are more suitable.
They weigh 20–25 kg more. But they are more comfortable, and a large man can easily fit in them in a reclining position.
Sometimes they can combine the functions of a shower tray. Such models can be seen in hotels or small apartments. The length of such a product does not exceed 140 cm, and the width is 70 cm. It is convenient to bathe children in it, and even a short girl of average build water procedures will be quite comfortable.
As for color, 90% of all cast iron bathtubs are made in white or beige. color scheme. No less popular are blue and turquoise shades, according to custom order Bathtubs are available in all colours.
Advantages and disadvantages
The advantages include the following:
- they serve at least 25 years;
- resistant to deformation and shock;
- filling with water occurs almost silently and without vibration;
- water remains warm for 25–30 minutes, exactly as long as it takes to take water procedures;
- the enamel remains shiny even when using strong cleaners;
- the cost is much lower than that of acrylic and stone counterparts.
Disadvantages:
- very large weight, difficulties with delivery and installation;
- a small selection of shapes and configurations;
- the enamel cracks when shampoo bottles and other items fall into the bowl;
- inability to install in old houses due to the threat of collapse of the ceilings.
Large fonts with a length of 180 cm or more weigh at least 120 kg and contain 185 liters of water. Not every floor can withstand such a load, and it is simply impossible to place such a large product in some rooms.
Useful video
Comfortable and durable bathtubs will last for many years. Choose a model based on the size of the room and the needs of the family, take care of the enamel from blows, and then it will last for decades.
One of the parameters of a cast iron bath is its weight.
A little lower we will consider the dimensions of bathtubs and their weights, as well as the weight of imported and domestic products.
Pros and cons of weight
pros
In some cases, the large weight of the bath can be a plus:
- The cast iron bathtub is very stable and does not require an additional frame, as for acrylic bath. It is the weight of the bath that gives it this quality.
- Cast iron cannot be thin, so the weight of the bath is large, but this gives the bath such qualities as the absence of vibrations and noise reduction, so the bath does not rattle from the water, as is the case with a steel bath, and the joints in it do not become loose.
Minuses
But sometimes weight can be a minus:
- The main disadvantage of weight is the transportation and installation of the bath. However, this is done once and in the next 10-25 years you will not even think about it.
- The bathtub cannot be installed on wooden floors in a private house, at least without additional reinforcement. But again, the problem is solved, or if the bath is installed in the apartment - it is not significant at all.
Cast iron bathtub Roca Newcast 170×85
Bath dimensions and weights
The approximate ratio of the size and weight of cast iron baths can be described by the following table:
The weight of a typical old Soviet bath measuring 150x70 cm is approximately 94 kg, 170x70 cm - 114 kg.
Foreign manufacturers
Consider the weight of foreign manufacturers on the example of Jacob Delafon and Roca:
Jacob Delafon
Soissons Model:
- 1500x700 mm / 88.1 kg;
- 1600x700 mm / 90 kg;
- 1700x700 mm / 99.2 kg.
Model Repos:
- 1700x800 mm / 117.8 kg;
- 1800×850 mm / 134.5 kg.
Roca
Haiti Model:
- 1500x800 mm / 79 kg;
- 1700×800 mm / 86 kg.
Model Continental:
- 1500x700 mm / 73 kg;
- 1700×700 mm / 78 kg.
domestic producers
Plant "Universal", Novokuznetsk
The weight of the smallest bathtub of this manufacturer (Caprice) measuring 120x70 cm is 69 kg.
Nostalgia Model:
- 1500×700 mm / 94 kg;
- 1700×750 mm / 114 kg.
JSC "Kirovskiy Zavod"
Model Prestige:
- 1500×700 mm / 90 kg;
- 1700×750 mm / 99 kg.
As you can see, the weight of bathtubs of the same size 150x70 cm varies from 73 kg (Roca Continental) to 94 kg (Nostalgia of the Novokuznetsk plant "Universal")
You will probably be interested in knowing the sizes of corner baths or the sizes of cast iron baths.
Cast iron bathtub with legs Jacob Delafon Cleo 175×80 cm
Conclusion
The weight of a cast-iron bath is not such a big problem, which, however, is solved quite simply, but it also has undeniable advantages. However, the choice is yours, especially since at the moment it is simply huge!
Quick answer: depends on the size of the tub itself.
It is believed that cast-iron bathtubs are something from the Soviet past, when the average consumer had no real choice. Today, most buyers prefer to purchase bathtubs from other materials - less heavy and much cheaper.
However, this should not be surprising, because such a bathroom has a number of advantages.
- Firstly, it is the durability and phenomenal strength of this bathroom item.
- Secondly, the service life of such a bath is virtually unlimited and it all depends on how you take care of it.
- Thirdly, cast iron maintains the water temperature at the same level for a long time, preventing it from cooling down.
There are only two disadvantages: high cost and weight. Let's talk about the second parameter in a little more detail.
As an example, consider the most popular versions of cast iron bathtubs and find out how much they weigh. The first digits are the length/width, the second digits are the weight.
- 150×70 cm: 80-90 kg.
- 160×70 cm: 85-95 kg.
- 170×70 cm: 95-110 kg.
- 150×75 cm: 90-100 kg.
- 160×75 cm: 95-105 kg.
- 170×75 cm: 110-125 kg.
- 150×80 cm: 100-110 kg.
- 160×80 cm: 105-115 kg.
- 170×80 cm: 125-140 kg.
These are approximate data, since the final weight depends directly on the model of the bath that you mean.
How much can a cast-iron bathtub weigh and its design features
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Home >>> Headings >>> Plumbing >>> How much does a USSR cast-iron bathtub weigh?
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One of the main issues of the upcoming renovation is how much does a cast iron bath weigh, and whether the overlap you have can withstand it. You can put the question in another way - do you like to bask in hot water? If yes, the answer is obvious.
Construction supermarkets and plumbing stores offer both standard and newfangled products. But the main parameter for them was and remains the ability of cast iron to retain heat well.
Of particular importance, the weight of a cast-iron bathtub 150 * 70 Soviet times, is in wooden houses of old construction, where there are no concrete floors. In most of these cases, the bathtub is replaced with a lighter acrylic or steel bath, especially when it is not possible to replace the supporting logs or re-arrange the floor.
The main advantages of cast iron baths include:
- High heat capacity- The alloy retains heat well for a long time. The water in the container cools down slowly, for about 30-40 minutes. During this time, you can quite comfortably relax and unwind in hot water.
- Good sound absorption. The material absorbs the sound of running water.
- Sustainability. The product is difficult to move or turn over.
For the installation of a cast-iron bathtub, it is not necessary to arrange a special podium, which excludes bottom deflection.
If someone living in the house has a mass of more than 130 kg, then he may not be at all worried about the question of how much the cast-iron bath weighs - it will withstand it anyway. But the bottom of the steel bath in this case will be deformed. Moreover, in the absence of fastening to the wall, it is easy to turn over.
Most retail offers are bathtubs of the usual rectangular shape. Over the past few years, the industry has begun to produce figured products equipped with handles for ease of use and with notches at the bottom for greater user safety.
If you saw two absolutely identical cast-iron bathtubs in the window, but at different prices, this means that one of them is covered with better and more expensive enamel. As you use the coating will have to be updated from time to time, but the product itself will last you a very long time. The lifespan is determined by the manufacturers at 200 years - unless you accidentally drop a hammer or any other heavy object that contributes to the formation of cracks.
Don't forget to buy bathroom feet. If the floor in the room is perfectly flat, you can opt for non-adjustable legs, but if not, you will need twisting to create the greatest stability.
To give the aesthetics of the whole structure, you can buy decorative pads on the legs.
Do-it-yourself cast-iron bath installation - video
Part 1
Part 2
If you first need to vacate the premises and you know exactly how much the Soviet cast-iron bathtub weighs, call your friends, hire movers and arrange for removal - this is a separate expense item.
Initially, the bath is screwed onto the legs with special bolts to the brackets. At the same time, the product should be turned upside down and lie on a soft substrate - cardboard, old fabric, any polymer base.
The collection of exhaust systems is carried out separately and is first installed on the bathroom in the drain and overflow. Then the bottom slope is adjusted, which is set to the horizontal level. Only after that, weir equipment is connected to the sewer.
A mandatory step is to check the entire system for leaks, including the top drain-overflow. The container must be filled with water completely, the drain plug is removed and all joints and joints are checked.
The bath should be completely adjacent to the wall, if there is free space, it is smeared with sealant.
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