How Much Does a Cast Iron Tub Weigh? (Solved)

Photo of a white cast iron tub installed on a bathroom with white gum ceramic tiles. How Much Does a Cast Iron Tub Weigh?

When it comes to choosing a bathtub, you have a lot of options to consider. One important factor is the weight of the tub. Cast iron tubs are a popular choice due to their durability and classic look, but how much does a cast iron tub weigh? The answer can vary depending on the size and make of the tub, but on average, a cast iron tub can weigh anywhere from 225 to 500 pounds unfilled.

Once filled with water and occupied by a bather, the weight can add up to around 500 pounds more. This means that before installing a cast iron tub, you’ll want to calculate the total weight that your bathroom floor can support.

Small standalone cast iron bathtubs typically measure between 45 and 55 inches in length, can hold up to 32 gallons of water, and have an average weight of 250 pounds. Larger models can even tip the scales at a hefty 500 pounds. Keep reading to learn more about the weight of cast iron tubs and what to consider when choosing one for your bathroom.

Key Takeaways

  • Cast iron tubs are valued for their durability and classic appearance, making them a popular choice for bathrooms.
  • The weight of a cast iron tub can vary based on its size and design, but on average, they can weigh anywhere from 225 to 500 pounds when unfilled.
  • When filled with water and occupied by a bather, the weight can increase by approximately 500 pounds, emphasizing the importance of checking if your bathroom floor can support the tub’s weight.
  • Cast iron tubs come in various types, including freestanding, alcove, and clawfoot, each with its unique characteristics and sizes.
  • Freestanding cast iron tubs can range from petite tubs of 45 to 55 inches in length to larger ones up to 75 inches long, holding up to 82 gallons of water and weighing up to 500 pounds.
  • The average weight of cast iron tubs typically falls between 240 to 500 pounds, depending on their size and design.
  • Cast iron tubs are known for their durability, but they can be relatively expensive, with prices ranging from $500 to $5,000 or more, not including installation costs.

What Is a Cast Iron Tub

If you’re looking for a bathtub that will last for decades and give your bathroom a vintage, classic look, then a cast iron tub might be the perfect choice for you. Cast iron tubs are made from molten iron that is poured into a mold and then coated with a layer of enamel. The result is a bathtub that is incredibly durable, heat-retaining, and resistant to scratches and stains.

One of the biggest advantages of cast iron tubs is their design versatility. They come in a wide range of shapes and sizes, from classic clawfoot tubs to modern freestanding tubs. They can also be finished in a variety of colors and textures to match any bathroom decor.

In terms of weight, cast iron tubs are some of the heaviest on the market. A standard cast iron bathtub can weigh anywhere from 200-500 pounds (90-225 kg) unfilled, depending on its size and design. This means that you will need to make sure your bathroom floor can support the weight of the tub, especially if you’re installing it on an upper floor.

Despite their weight, cast iron tubs are relatively easy to install and maintain. They are also great at retaining heat, which means you can enjoy a long, relaxing soak without having to constantly add hot water.

Types of Cast Iron Tubs

If you’re looking for a new bathtub, you may be wondering what type of cast iron tub to choose. Cast iron tubs are popular because they are durable, long-lasting, and have excellent heat retention. In this section, we will discuss the three main types of cast iron tubs: freestanding, alcove, and clawfoot.

Freestanding Cast Iron Tubs

Freestanding cast iron tubs are a popular choice for those who want a classic and elegant look in their bathroom. These tubs are not attached to the wall and can be placed anywhere in the room. They come in a variety of sizes, ranging from petite freestanding cast iron tubs that are 45 to 55 inches long and hold 32 gallons of water, to large ones that can be up to 75 inches long, hold up to 82 gallons of water, and weigh up to 500 pounds.

Some popular freestanding cast iron tubs include the Pegasus claw feet tub, the Kohler Bellwether, and the Aqua Eden clawfoot tub.

Alcove Cast Iron Bathtubs

Alcove cast iron bathtubs are designed to fit into a three-wall recessed area, making them a great choice for those who want to save space in their bathroom. These tubs are typically 60 inches long and hold up to 50 gallons of water. They weigh between 200-300 pounds unfilled, so it’s important to reinforce your floor before installing one.

Some popular alcove cast iron bathtubs include the Kohler Dynametric tub and the Barclay Products roll top tub.

Clawfoot Cast Iron Tubs

Clawfoot cast iron tubs are a classic choice that adds a touch of elegance to any bathroom. These tubs have feet that resemble claws, giving them a unique and vintage look. They come in a variety of sizes, ranging from petite clawfoot tubs that are 54 inches long and hold 30 gallons of water, to larger ones that can be up to 72 inches long and hold up to 50 gallons of water.

When choosing a clawfoot cast iron tub, it’s important to consider the style of the feet. Some popular styles include ball and claw, lion paw, and imperial.

Size and Weight of Cast Iron Tubs

Average Weight of Cast Iron Tubs

When it comes to the weight of cast iron tubs, it can vary based on the size and type of the tub. On average, a cast iron tub can weigh between 240 to 500 pounds. This weight does not include the weight of water or the person using the tub. It is essential to keep in mind that the weight of the tub can put a significant amount of pressure on your bathroom floor, so it is crucial to ensure that your floor can handle the weight of the tub.

Size Dimensions of Cast Iron Tubs

Cast iron tubs come in various sizes, ranging from 55-72 inches in length and 27-32 inches in width. The most common sizes for cast iron tubs are 66 inches and 72 inches. The size of the tub you choose will depend on your bathroom’s size and your personal preferences.

Here is a table that shows the average weight of cast iron tubs based on their size:

Tub Size (inches)Average Weight (pounds)
55250-300
60320
66350-400
72500

It is essential to keep in mind that the weight of the tub can vary based on its shape and thickness. Alcove cast iron tubs, for example, are usually 60 inches long, hold 32 gallons of water, and weigh 320 pounds on average.

Cost of Cast Iron Tubs

Cast iron tubs are known for their durability and timeless beauty, but they can come with a hefty price tag. The cost of a cast iron tub can vary greatly depending on the size, style, and features.

On average, you can expect to pay between $500 and $2,000 for a cast iron tub. However, there are many outliers on either end of the price range. You can find smaller cast iron tubs for as low as $300-$400, but these may not have all the features you desire.

If you’re willing to invest in a high-end cast iron tub, you can expect to pay upwards of $5,000. These tubs often come with luxurious features like air jets, heated surfaces, and chromatherapy lighting.

It’s important to keep in mind that the cost of the tub is not the only expense. You may also need to factor in the cost of installation, which can vary depending on the complexity of the job and your location.

When considering the cost of a cast iron tub, it’s important to think about it as an investment. While it may cost more upfront, a cast iron tub can last for decades with proper care. Plus, it can add value to your home and provide a luxurious bathing experience.

Popular Brands of Cast Iron Tubs

When it comes to purchasing a cast iron tub, there are many brands to consider. Some of the most popular brands of cast iron tubs include Kohler, Kingston Brass, David Buick, and Brand. Each of these brands offers unique features and benefits that make them stand out from the competition.

Kohler is a well-known brand that has been producing cast iron tubs for over 100 years. Their Bellwether tub is a popular choice for homeowners due to its classic design and durability. The Bellwether tub is available in a variety of sizes and finishes, making it easy to find the perfect fit for your bathroom.

Kingston Brass is another popular brand that offers a wide range of cast iron tubs. Their freestanding tubs are particularly popular due to their elegant design and comfortable soaking depth. Kingston Brass also offers a variety of finishes, including chrome, brushed nickel, and oil-rubbed bronze.

David Buick is a smaller brand that specializes in handcrafted cast iron tubs. Their tubs are made using traditional techniques and are known for their high-quality construction. David Buick tubs are available in a variety of sizes and styles, making them a great choice for homeowners who want a unique and personalized bathtub.

Brand is a newer brand that has quickly gained popularity due to their affordable prices and high-quality construction. Their cast iron tubs are made using a special enamel coating that is resistant to scratches and stains. Brand tubs are available in a variety of sizes and styles, making them a great choice for homeowners on a budget.

Benefits and Drawbacks

When it comes to cast iron tubs, there are both benefits and drawbacks to consider. Let’s take a closer look at each.

Benefits

  • Durability: Cast iron tubs are known for their durability. They are resistant to chipping and scratching, which means they can last for many years with proper maintenance.
  • Aesthetic appeal: Cast iron tubs have a classic and timeless look that can add a touch of elegance to any bathroom. They come in a variety of styles and finishes, so you can choose one that complements your decor.
  • Heat retention: Cast iron tubs retain heat well, which means you can enjoy a long, relaxing soak without having to constantly add hot water.
  • Less maintenance: Cast iron tubs require less maintenance than other types of tubs. They are easy to clean and don’t require special cleaners or treatments.

Drawbacks

  • Heavy: Cast iron tubs are very heavy, which can make them difficult to install. You may need to reinforce your bathroom floor to support the weight of the tub.
  • Expensive: Cast iron tubs are more expensive than other types of tubs. They can cost several thousand dollars, not including installation.
  • Difficult to move: Once a cast iron tub is installed, it can be difficult to move. This means that if you decide to remodel your bathroom, you may need to leave the tub in place.

Historical and Design Aspects

If you are looking for a classic look for your bathroom, a cast iron tub is an excellent choice. Cast iron tubs have been around for centuries and are known for their durability and timeless design. Vintage-inspired clawfoot tubs are particularly popular, adding a touch of elegance to any bathroom.

Cast iron tubs were first introduced in the mid-19th century and were a significant improvement over previous tubs made of wood or copper. Cast iron is incredibly durable and can withstand the weight of a person without bending or cracking.

Today, cast iron tubs are still popular due to their classic design and durability. They come in a variety of styles, including freestanding, alcove, and drop-in. Freestanding tubs are a popular choice, as they can be placed anywhere in the bathroom and provide a luxurious spa-like experience.

When it comes to building codes, it is essential to check your local regulations before installing a cast iron tub. Some areas have specific requirements for the size and weight of tubs, and it is essential to ensure that your bathroom can support the weight of the tub and water.

FAQ: How Much Does a Cast Iron Tub Weigh?

What is the average weight of a cast iron tub?

The average weight of a cast iron tub is between 240 to 500 pounds. The weight of the empty cast iron tub depends mainly on its size, shape, and cast iron thickness. When it is full, you have to count the weight of the water too.

How much does a 60×30 cast iron tub weigh?

A 60×30 cast iron tub weighs around 320 pounds on average. However, the weight can vary depending on the thickness of the cast iron and the design of the tub.

What is the weight of a 1950 cast iron bathtub?

The weight of a 1950 cast iron bathtub can vary depending on the size and design of the tub. On average, these tubs weigh between 250 to 500 pounds.

How much does a Kohler cast iron tub weigh?

Kohler cast iron tubs come in different sizes and designs, so the weight can vary. However, on average, a Kohler cast iron tub weighs between 250 to 500 pounds.

Are cast iron tubs worth anything as scrap?

Yes, cast iron tubs are worth something as scrap. The scrap value of a cast iron tub depends on its weight and the current market value of scrap metal.

How do you remove a cast iron bathtub?

Removing a cast iron bathtub can be a challenging task. It is recommended to hire a professional for this job. However, if you want to do it yourself, you will need to disconnect the plumbing, remove the tiles around the tub, and then use a sledgehammer to break the tub into smaller pieces that can be carried out of the bathroom.

Rosa Peterson

Rose is the writer and creator of Better That Home, a blog about home design and decor. Rose has been designing spaces for over 10 years and writing home design and decor for big publishers. She has been inspired by many other creatives from around the world and loves to share those inspirations with her readers. Read more about Rose here