Best Cast Iron Tubs: Because Durability Matters Anyhow

A cast iron tub is the most durable tub of all. It is coated with enamel but doesn’t chip as easily as it is coated thicker than on steel tubs. Initially, a cast iron tub will draw the heat from your bathwater but will then keep the water warm much longer. The main issue with cast iron is its weight. Second-floor installation can be tricky.

The upside of a cast iron bathtub is that it extremely durable and resistant to chips, dents etc. It will retain its grandeur and beauty for decades, as well as save on bathtub refinishing costs. If needed, a cast iron tub can be repaired by a professional which is a plus. The best cast iron bathtubs come in an array of designs and price points.


Kohler K-838-0 Bellwether 60-Inch by 30-Inch Cast Iron Bath

Kohler K-838-0 Bellwether 60-Inch by 30-Inch Cast Iron Bath with Integral Apron and Right-Hand Bath Drain, WhiteThe Kohler K-838-0 Bellwether is 60-inch long and 30-inch wide by 14-inch high. It has a 14-inch step over height for easy entrance and exit so some people like to use it as a shower. It has very convenient wide ledges for functional storage space for bath foam, salts, sponges etc.

It also has a SafeGuard Slip-Resistant Surface which is a quality safety precaution. It is guaranteed not to chip, crack or flex. It has a modern style and is available in white. The cast iron bath weighs 325 pounds and is one of the best cast iron tubs.


Kohler K-941 Soissons 60 inch Drop In Cast Iron Soaking Bath Tub

Kohler K-941 Soissons 60 inch Drop In Cast Iron Soaking Bath Tub with Reversible Dra, WhiteThe Kohler K-941 Soissons is a soaking tub made from enameled cast iron. It has a white finish and its width is 27.5 inch, length 59 inch and height 16.75 inch. All Kohler cast iron components carry a Limited Lifetime Warranty. It is durable and has a contemporary style with clean lines. It is narrow and best used in smaller bathrooms.

It has a drop-in configuration and a slip-resistant bottom. It reaches ASME standards and is available in a wide range of specialty colors so that you can customize it to enhance the style of your bathroom. Kohler make some of the best cast iron bathtubs.


Toto FBY 1525RPNo.01 Enameled Cast Iron Bathtub

Toto FBY1525RPNo.01 Enameled Cast Iron Bathtub 59-3:4-Inch by 32-Inch by 16-3:4-Inch, CottonThe Toto FBY 1525RPNo.01 is constructed from cast iron to provide years of durability. It has quality safety features such as a slip resistant surface. It is also enhanced with an apron in front. It dimensions are 59-3/4 inch by 32 inch by 16-3/4 inch. It is the ultimate in strength and durability and is available in a cotton color with traditional style.

It weighs 381 pounds and the handle/lever placement is on the right-hand side. Toto is a global leader in its field and delivers quality products which are functional and maintain their beautiful style making them manufacturers of the best cast iron tubs.


A cast iron tub is such a romantic choice and has been popular since the mid 1800’s. In fact, they were the original clawfoot tubs! Now they have taken on modern lines and sometimes even maintain their traditional, classical look. The best cast iron tubs have been reviewed above with the first one Kohler K-838-0 Bellwether providing an easy entrance and exit with a slip resistant surface.

The second is the Kohler K-941 Soissons which is a little narrower making it perfect for a smaller bathroom size. The third is the Toto FBY 1525RPNo.01 which comes in a cotton color and is durable and stylish. Cast iron tubs are very relaxing as they muffle out any vibrations and sounds so you can enjoy the tranquility of your bath or even shower time.  They’re also very easy to clean!