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The Pros and Cons of Cast Iron Tubs

The Pros and Cons of Cast Iron Tubs

Suppose you're after a bathroom design that radiates timeless elegance and a hint of vintage allure. In that case, a cast iron bathtub is a must-have. HGTV emphasizes the cast iron tub as a standout feature that creates a powerful visual impact. These tubs are meticulously crafted by pouring molten iron into a bathtub-shaped mold, then adding a layer of enamel and kiln firing for a durable glossy finish, making them a unique and popular choice for bathroom remodeling.

KS266C Credit: Tru Mark Construction

Benefits of Cast Iron Tubs


Opting for a cast iron bathtub brings a host of practical benefits. The substantial weight of 300 to 500 lbs ensures a solid and sturdy feel once adequately installed, eliminating any concerns about movement. Moreover, the density of iron allows these tubs to retain heat exceptionally well, meaning you can indulge in a long, relaxing soak without the need to constantly top up with hot water. This practical advantage sets them apart.

Disadvantages of Cast Iron Tubs

 
However, it's essential to consider the potential disadvantages of cast iron bathtubs. Their weight can pose challenges, particularly when moving a tub weighing hundreds of pounds. It often requires careful planning and the assistance of 2 or 3 people, making it a significant project to relocate to a second-floor bathroom. The weight also necessitates evaluating the structural integrity of the installation location, potentially requiring additional reinforcement. For instance, the VCT7D723130 weighs 483 lbs when empty, and with 30 gallons of water added, the total weight reaches 723 lbs. This is typically not an issue on a concrete slab in a first-floor setting.

 

Types of Cast Iron Tubs

While clawfoot tubs are the most commonly associated type of cast iron tubs, a wide range of options are available, each with unique features and design elements. Understanding these options can help you make an informed decision when selecting a cast iron bathtub for your bathroom.

Clawfoot Tubs


Clawfoot tubs, with their iconic design, have evolved from horse troughs to painted metal tubs and finally to porcelain enameled cast iron tubs. Various foot styles, such as the popular Eagle Claw design in the United States or the Lion's foot design favored in Britain, are available in different finishes to match existing fixtures. Clawfoot tubs come in numerous styles and designs.

Types of Clawfoot Tubs


Rolltop tubs, available in single or double sizes, feature a rounded and level top edge. The single tubs typically have one rounded end with a slight slope and a drain on the opposite end. In contrast, both ends of the double tubs are slightly sloped, and the drain is positioned in the center to avoid one person sitting on top of it.

Slipper tubs offer a more ergonomic option, featuring higher ends with a defined slope. They come in single and double-slipper designs, offering a choice between gentle slope and legroom preferences.

Pedestal Tubs

Pedestal tubs present an alternative to clawfoot tubs, as they rest on a flat base instead of feet. While they offer no functional advantage, their clean appearance makes them a perfect fit for transitional or traditional décor.

Alcove Tubs


For a more economical and straightforward installation, alcove tubs are a popular choice. These tubs fit into a predetermined space surrounded by three walls and feature an apron. They are commonly found in tract homes and multi-housing projects and may not be as deep as other options.

Installing a Cast Iron Tub

When selecting a tub, consider the location and the necessary supply lines for hot and cold water, as well as the drain pipe. Clawfoot and pedestal tubs typically require floor-mounted water supply lines and a drain pipe connection. In contrast, alcove tubs are easier to install as the supply lines and drain are usually inside the walls.


In terms of finishes, when it comes to feet for clawfoot tubs, there is a wide range of choices available to match the other fixtures in your bathroom. Shower curtain rings, supply lines and drains also come in unique designs to complement the exposed style of clawfoot and pedestal tubs.


When it comes to achieving a bathroom design that exudes timeless elegance and offers a hint of vintage allure, a cast iron bathtub delivers both style and functionality. Explore the diverse options available and transform your bathroom into a sanctuary of classic beauty.

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