How much approximately would a 5×3 steam shower cost to install?
No steam showers with 5′ x 3′ dimensions could be located. It would cost between $1,000 and $3,500 to install a steam shower, depending on the size, & providing you do the installation yourself. For example: A simple designed 35.4 x 35.4 x 85.8 steam shower retails for $1,000, while a more elaborate model can cost up to $3,500.