10 Best Cast Iron Alcove Bathtubs 2025 in the United States

The KINGSTON BRASS VTDE603122L is a contemporary alcove bathtub that measures 60 inches long and features a left-hand drain, making it a solid choice for those seeking a stylish and functional tub in their bathroom. Constructed from acrylic reinforced with fiberglass and resin, it offers a lightweight design at just 95 pounds, which can simplify installation. The bathtub has a water capacity of 58.2 gallons and a water depth of 14 inches to the overflow, providing ample space for a comfortable soak.

One of the major strengths of this product is its user-friendly installation process. The three-wall alcove design with a tile flange and integral tub apron makes it a practical option for homeowners looking to upgrade their bath without the need for extensive renovations. Additionally, the white finish and rectangular shape contribute to its modern aesthetic, making it appealing for various bathroom decor styles.

There are some drawbacks to consider. While the acrylic material is lighter and easier to handle compared to traditional cast-iron tubs, it may not retain heat as well as heavier materials, potentially leading to cooler bath water over time. Also, it’s worth noting that the drain kit is not included with the purchase, which means you'll need to budget for that separately.

The Swiss Madison Well Made Forever Voltaire Alcove Bathtub is a spacious 72-inch by 36-inch rectangular tub that can hold up to 76 gallons of water. This makes it an excellent choice for those who enjoy long, relaxing baths. It features a right-hand drain and a built-in apron for easy alcove installation. The bathtub is constructed from fiberglass reinforced acrylic, which makes it lighter at 65 pounds compared to traditional cast iron tubs, facilitating easier installation.

The polished finish gives the bathtub a sleek and modern look, suitable for contemporary bathroom styles. The inclusion of integrated armrests adds to the comfort, making it more enjoyable to use. However, these armrests might be less useful for those who prefer more space to stretch out in the tub. One downside is that the fiberglass material, while lightweight and cost-effective, may not retain heat as well as cast iron, meaning the bathwater could cool down faster.

This bathtub is a great option for those looking for a modern, easy-to-install tub with some comfort features, though it might not be the best for those prioritizing heat retention. The special feature of being air-bathtub compatible adds some extra luxury but may require additional investment.

The Voltaire 60" X 30" Left-Hand Drain Alcove Bathtub with Apron is a rectangular, alcove-style bathtub designed for easy installation with its 3-sided built-in flange and left-hand drain. It has a sleek, white finish and a smooth tub floor that adds elegance to any bathroom. Made from fiberglass reinforced acrylic, it is lightweight at 86 pounds, making it easier to handle during installation compared to traditional cast-iron tubs.

This material might not offer the same durability and heat retention as cast iron, which could be a drawback for those who prefer longer, hotter baths. With a capacity of 76 gallons, it is spacious enough for a comfortable soak. The built-in apron adds to its streamlined look, but it means you can't customize the front panel.

Customer reviews are generally positive, with a rating of 4.4 out of 5 stars from 31 ratings, indicating satisfaction with the product. If you're seeking a modern, lightweight, and easy-to-install bathtub, the Voltaire could be an excellent choice, especially if you value convenience and style over the traditional heavy-duty feel of cast iron.