Steam Bath Cost

A steam shower costs $3,000 to $10,000 installed on average. A prefab steam shower costs $2,900 to $6,800. Converting an existing shower to a steam shower costs $2,300 to $11,700.

Building a custom steam room costs $4,000 to $16,500. A steam bath system alone costs $950 to $5,000. Get free estimates for your project or view our cost guide below.

The type of steam shower you install is the most significant cost factor. A high-end steam shower with a jetted tub can be twice as expensive as a basic steam shower stall. Custom steam showers with tile or stone flooring and surrounds can easily cost twice as much as a prefabricated shower fitted with steam.

If you don't already have a bathroom exhaust fan, you'll need one with a steam. How Much Does a Steam Shower Cost? Although steam showers are a relatively new trend, it's simple to find one; a prefabricated steam shower can be found at home improvement stores. Learn how much it costs to install a steam shower based on factors such as its size, materials, lighting, controls, and labor rates.

The average cost to install a steam shower is about $11,000 (48" x 36" steam shower with porcelain tile walls, a fold-down seat, and door). Find here detailed information about steam shower installation costs. In January 2026 the estimated cost to Install a Steam Shower starts at $3,817 - $8,523 per shower.

Use our Cost Calculator for cost estimate examples customized to the location, size and options of your project. Learn about the average cost to install a steam shower in your bathroom. Learn about steam shower kits vs custom units and plan your project.

Read our guide on the installation and costs of a luxury steam shower unit and how to find a dealer to get the right shower for you. September 29, 2025 Installing a steam shower can transform a bathroom into a spa-like retreat, but costs vary widely. Homeowners often ask, how much does it cost to put in a steam shower? Price depends on size, materials, and whether the project uses a prefab kit or a fully custom tile enclosure.

According to HomeGuide, prefab steam showers generally cost between $2,900 and $6,800 including installation, while converting an existing shower to a steam shower can range from $2,300 to $11,700. Custom steam rooms are the most expensive option, ranging from $4,000 to $16,500 due to larger space.

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