How Much Do Cast Iron Bathtubs Weigh? (15 Examples)
| Tub | Empty Weight (lbs) | Total Weight (lbs) | Length (inches) | Water Capacity (gallons) |
| Pegasus Claw Feet Tub | 247 | 738 | 55.5 | 36 |
| KOHLER Seaforth Tub | 277 | 743 | 54 | 33 |
| KOHLER Bellwether | 310 | 768 | 60 | 32 |
| KOHLER Villager | 316 | 782 | 60 | 33 |
How much does a bathtub weigh?
With a 200-lb. occupant, the total weight is about 420 lbs. Spread over the 10 sq. ft. the bathtub covers, this is a load of about 40 lbs. per sq. ft., or actually less than the load of a person standing upright in the bathroom. A cast iron tub with a full load of water and a 200-lb. occupant can total 1,200 lbs.
How much does an empty hot tub weigh?
The eight-person tub is approximately 1,000 pounds when empty and around 6,000 pounds when full. How much does an empty hot tub weigh? It is much easier to tell how heavy is an empty hot tub.
How much does a freestanding cast iron bathtub weigh?
Petite freestanding cast iron bathtubs are 45 to 55 inches long, hold 32 gallons of water, and weigh 250 pounds on average. I’m assuming that you’re reading this article because you’re trying to determine whether your floor is strong enough to support the weight of a cast iron bathtub.
How many gallons of water are in a bathtub?
per gallon. That is one of the constants in this calculation. Tub capacity ranges from 20 to 80 gallons per tub full. A 20-gallon tub weighs about 170 pounds full of water while the bigger tubs contain close to 650 lbs. of water.
How heavy is an acrylic bathtub?
Acrylic is one of the more common tub materials thanks to its light weight and its affordability. An empty acrylic tub weighs around 75 pounds on average. By comparison, a cast iron tub weighs upward of 300 pounds, which makes it a difficult option for the average DIY bathroom remodeler.May 30, 2020
Can my floor support a bathtub?
Both floor systems are normally strong enough to support the weight of a cast-iron bath filled with water, and a person. If you're concerned about the strength of the floor you could ask a professional to check and reinforce it for you.Mar 14, 2017
How do you move a heavy bathtub?
1:055:27Lifting cast iron tub up a flight of stairs - YouTubeYouTubeStart of suggested clipEnd of suggested clipIn manually and close enough so that can okay and then to start slowly ratcheting it up the stairs.MoreIn manually and close enough so that can okay and then to start slowly ratcheting it up the stairs. So we got the tub up on the first piece.
How heavy is a fiberglass tub?
Bathtubs range in weight from about 60 or 70 pounds for a fiberglass tub up to 500 pounds for a cast iron whirlpool tub.Apr 5, 2020
What is the maximum weight a bath can take?
So, how much weight can your bathtub hold? Research shows that a standard tub made of porcelain can hold around 40 to 60 gallons of water or 335 to 500 pounds.Aug 9, 2021
How heavy is a freestanding tub?
On average, Freestanding bathtubs weigh around 100lbs. Their average dimensions are 65 x 30 x 25 (length x width x height in inches).
How heavy is a bathtub?
Plastic bathtubs can weigh as little as 50 pounds empty, while a cast-iron bathtub can top 1,000 pounds. If you're considering a heavier material, can your floors handle the weight?Jan 22, 2021
How much does a marble tub weigh?
3,000 poundsWeight & Size Marble's attractive quality comes at a price as marble bathtubs are very heavy with some cases coming in at 3,000 pounds. In addition to the heavy quality of the material, it can also be a bit unwieldy to install due to the larger size.Dec 29, 2021
How do you carry a bathtub upstairs?
1:5716:21900 LB BATHTUB!!! - How did we get it UPSTAIRS??? - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo in order to to move this we're going to rig something up to go through the window we're gonnaMoreSo in order to to move this we're going to rig something up to go through the window we're gonna have to turn it sideways. And then slide it off the way we're gonna get it up. There.
How much does a metal tub weigh?
Cast iron tubs can weigh between 300 and 500 pounds, whereas enameled steel tubs tend to be around 75 pounds—which is comparable with acrylic tubs.
How heavy is a Jacuzzi bathtub?
There is no single standard hot tub weight. In general, a small two- or three-person hot tub generally weighs around 500 pounds empty and 3,000 pounds when filled with water. A six-person model typically weighs approximately 1,000 pounds empty or 6,000 pounds full.
How much does a cast iron bathtub weigh?
Cast iron bathtubs typically weigh between 240 and 500 pounds; however, the actual weight depends on the size and type of bathtub. Alcove cast iron bathtubs are usually 60 inches long, hold 32 gallons of water, and weigh 320 pounds on average. Freestanding cast iron bathtubs are 60 to 75 inches long, hold up to 82 gallons of water, ...
How much water does a small cast iron bathtub hold?
Petite freestanding cast iron bathtubs are 45 to 55 inches long, hold 32 gallons of water, and weigh 250 pounds on average. I’m assuming that you’re reading this article because you’re trying to determine whether your floor is strong enough to support the weight of a cast iron bathtub.
What is a freestanding bathtub?
Freestanding bathtubs are finished on all sides installed away from walls, on their own. Freestanding bathtubs are mostly installed in large master bathrooms that have separate stand-up showers. The classic clawfoot bathtub is a type of freestanding bathtub with fancy vintage feet. Freestanding Cast Iron Bathtub.
How much does a bathroom floor hold?
For example, if the dimensions of your bathroom are 5 by 10 feet, the floor can hold up to 2000 pounds (40 x 5 x 10). If your bathroom is much larger, say 10 by 10 feet, it could hold up to 4000 pounds (40 x 10 x 10). Although nothing else in your bathroom should weigh as much as a cast iron bathtub, you need to factor in the weight ...
Why are cast iron bathtubs still used?
People have been installing cast iron bathtubs in their homes since the late 19th century, and they’re still prevalent today due to their durability, ability to retain heat, resistance to chipping, and classic look. They require little maintenance, they’ll last forever, and they’re an excellent investment for any home.
What is an alcove bathtub?
Alcove bathtubs are the most common type of bathtub. They are situated between three walls with one side open to allow you to get in and out. They are usually only finished on the one open side. Alcove Cast Iron Bathtub. Freestanding bathtubs are finished on all sides installed away from walls, on their own.
How much does it cost to install a bathtub?
The cost of installation will range from $1000 to $4,500 depending on where you live, the type of bathtub, and the modifications you need.
Cast Iron Bathtub History
The history of cast iron bathtubs can be dated back to the early 1880s. Inventor David Buick was the first to introduce these bathtubs at the then bathroom as part of a classic interior. He bonded the cast iron with porcelain enamel for the aspiring and aesthetic look inside the bathroom.
How Much Does A Cast Iron Bathtub Weight?
Thanks to the durability and medieval look, a cast iron bathtub is an attractive choice for most homeowners. However, their main concern is the weight of the cast iron tub. And it is valid as these tubs are the heaviest of all.
How Much Water Does An Average Cast Iron Bathtub Hold?
When we talk about bathtub weight, we often refer to cast iron bathtub empty weight. Well, it is a tricky answer since the weight of the water will also put pressure on your bathroom floor in addition to the bathtub.
How Much Weight Does Bathroom Floor Support?
You need to know the load capacity of the bathroom floor to install the cast iron bathtub properly. You can’t fix your bathtub model unless you know the floor capacity. Thankfully, expert home builders and interior designers have come with excellent suggestions for this purpose.
Final Words
So, how much does a cast iron bathtub weight? The average weight of a cast iron varies from 240 pounds to 300 pounds. While the heavyweight of the cast iron tubs is a major concern, the good news is most concrete floors can accommodate it with ease. On top of it, these tubs bring a classic medieval vibe to your bathroom décor.
What should you know about the weight of your tub?
So, how much does a hot tub weigh? Obviously, not all hot tubs are created with the same sort of design, there are a lot of things that go into the weight of a tub such as the materials it is made out of. This is the same of bathtubs, when acrylic tubs are much more likely to weigh less than a cast iron model.
How to find out the weight of your tub
Finding the weight of your hot tub is not easy if you need to work it out yourself. Instead, you should get the information from the manufacturer’s website or the site where the tub is for sale. For example, this model from Essential Hot Tubs is 630 lbs, as outlined on the selling site.
How much does a full tub weigh?
So, how much does a tub weigh when it is full? This will require some maths, but if you know the weight when empty you can calculate the weight of the tub when it is full with a high degree of accuracy.
How much does an empty tub weigh?
How much does a hot tub weigh empty? This depends on a number of factors including the manufacturer and materials used to make the tub. The average hot tub weight is 600-800 lbs when empty.
Final thoughts
A hot tub is seen as a luxury item by many, but the truth is that there are options for anyone. It is vital that you know the hot tub weight so that you can calculate the strength of the foundations that need to go underneath, and also establish whether it is possible to move the hot tub.
How heavy is a tub?
Most come labeled between 6 to 8-person tubs or 8 to 10-person tubs. On average, such an enormous tub will fall between 800 to 1000 pounds. When filled with water, it can easily get as heavy as 6,000 pounds. This makes it one of the heaviest tubs to transport, and many people opt to have inbuilt ones instead.
How much does a 5 person hot tub weigh?
A 5-person hot tub is a great family capacity tub. On average, it will weigh between 650 to 750 pounds, depending on the manufacturer’s choice of materials. This gets it to around 5,000 pounds when full of water.
What causes a hot tub to weigh more?
Weight will vary depending on setup, piping, number of jets, number of motors, etc but this may give you an idea of what to expect. Hot tub shells, due to their size, can affect the weight the most.
How much does a jacuzzi weigh?
A large jacuzzi will comfortably fall between 750 to 800 pounds or 340 kilograms when empty. This is to say that Jacuzzis weigh between 300 to 800 pounds depending on their capacities and the materials used to construct them.
What is a hot tub made of?
Although plastic remains popular today, high-end wooden tubs still look beautiful and are usually made from cedar, redwood and other trees.
What is the best material for a hot tub?
Acrylic is considered to be one of the most durable materials for a hot tub shell you can find today. The downside of it is that it is heavier than some of the other options. It can also cost more than materials like fiberglass, plastic, and vinyl.
What does "weight full" mean on a hot tub?
You will also have another weight called ‘Weight Full’ that would indicate the total weight once the tub is filled with water.
How Heavy is an 8-foot Hot Tub?
To calculate the weight of an 8 ft hot tub, it’s important to consider the material used in the construction and the shape of the unit. Mostly an 8 ft hot tub weighs 400-600 pounds when empty. However, when filled with water, the weight goes up to 6000 lbs.
How Heavy is a 7-foot Hot Tub?
The maximum weight of a hot tub can only be calculated by considering the amount of water filled and the number of people sitting in it. Therefore, the number of people a hot tub can accommodate also plays a massive role in determining the total weight of the tub.
What does a 4 Person Hot Tub Weigh?
Generally, a four-person hot tub weighs about 551 lbs or 250 kg; however, the empty and dry weight will vary. As a rule of thumb, 1 ltr of water weighs about 2.2. lbs Plus, you need to consider the average weight of each occupant, which is about 185 lbs. Mostly an empty 4 seater hot tubs weigh 525 lbs dry and about 4060 lbs when full.
How Much does a 6 Person Hot Tub Weigh?
If you are considering buying a 6 seater hot tub, make sure you have enough space to place it. It also helps to make up your mind about where the final placement will be as mostly they are heavy. A six-seater hot tub weighs about 1000 pounds when empty and 6000 pounds when full.
How Much does a Hot Tub Weigh in KG?
An average weight of a hot tub is about 600 pounds or 267 kgs when empty. However, when it’s water-filled, the weight goes up to 3000 pounds or 1361 kgs. However, this weight cannot be taken as a generalization. The weight of hot tubs in kgs varies as per the shapes and sizes available.
How Much does a 7 Person Hot Tub Weigh?
Mostly a 7 person tub can hold up to 420 gallons of water. Now we have to factor in the people’s weight (lowest 1 and celling 7) by considering the average weight as 185 pounds. This brings the total weight of the hot tub to 5655 pounds.
How Much does an 8 Foot by 8-Foot Hot Tub Weigh?
While considering the average weight of the hot tub, it’s essential to take into account the thickness of the internal sidewalls, which should be strong enough to support the outward pressure of hundreds of gallons of water weight. It’s also essential to opt for a model that has a strong case.
How Much Does A Hot Tub Weigh?
You might be considering how much your hot tub weighs in order to find out if the structure you'll be placing it on can support it.
Final Thoughts
Hot tubs come in many different shapes and sizes and it is important to know the weight when moving hot tubs or installing one in your home. To get a better idea of how much a particular model weighs, you can get an exact number from the manufacturer or distributor, then use the information above to calculate the weight of the water.
