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Walk-in Steam Showers

Dedicated walk-in steam shower enclosures from Ariel Platinum and Mesa, available in corner and rectangular configurations. Filter by brand or size below to compare features and dimensions.

Explore Our Walk-in Steam Showers

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Walk-in Steam Shower Configurations: Corner vs. Rectangular

Walk-in steam showers ditch the bathtub entirely and give you a full-height, enclosed steam environment. Every unit in this collection comes with an integrated steam generator, body jets, and a sealed enclosure designed to hold steam without leaking into the rest of your bathroom. The main decision is shape.

Rectangular walk-in units fit against a single wall or into an alcove. They're the most common layout for master bathrooms because they slot into the same footprint as a standard shower-tub combination. Most of our rectangular models from Ariel Platinum include hinged glass doors and dual overhead rainfall showerheads alongside the steam function.

If you're working with a bathroom that has an unused corner, a corner steam shower can turn that dead space into something you actually use. Mesa's corner models range from compact 36\" x 36\" units up to 48\" x 48\" enclosures with room for two people. Corner units typically use sliding doors, which means you don't need extra clearance for a door swing.

How to Choose the Right Walk-in Steam Shower

Measure your space first

This sounds obvious, but it trips people up more than anything else. You need the interior dimensions of your bathroom opening, plus clearance for the door type. Rectangular enclosures run from about 47\" x 35\" on the smaller end up to 59\" x 36\" for two-person models. Corner units start at 32\" x 32\". Every product page lists exact exterior dimensions, but always measure the space where plumbing connections will go, not just the floor.

One person or two?

Most walk-in steam showers are built for one or two people. The single-person units from Mesa are compact enough for a secondary bathroom, while the Ariel Platinum DZ972F8 is one of the roomiest two-person rectangular steam showers we carry. If shared use matters to you, look for models with bench seating on both sides. Our two-person steam shower collection groups all the dual-capacity models in one place.

Features that actually matter

Every unit includes a steam generator, body jets, and a handheld showerhead. Beyond those basics, Ariel Platinum models tend to include LED chromatherapy lighting, Bluetooth audio, and ventilation fans. Mesa units focus on acupuncture-style body jets and ozone sterilization systems. Both brands use tempered safety glass and acrylic bases. The control panel placement varies by model, so check whether you need a left-hand or right-hand configuration before ordering.

Brands We Carry for Walk-in Steam Showers

Ariel Platinum builds the higher-end walk-in units in our lineup. Their F8-series enclosures feature black or white aluminum framing, hinged tempered glass doors, and a built-in 6kW steam generator that fills the cabin in minutes. The design leans modern and architectural, with clean lines and minimal visible hardware. The DZ961F8 is a strong pick if you want a two-person rectangular unit with left or right door configuration options.

Mesa covers the widest range of sizes and configurations. From the compact WS-300 series (32\" x 32\") up to the 500XL freestanding unit, Mesa gives you more options at accessible price points. Their steam generators are 3kW across most walk-in models, and every unit ships with acupuncture body jets. Mesa also offers both clear and blue tempered glass options on most models, so you can match the look to your bathroom.

What Ships With Your Unit and What You'll Need

Every walk-in steam shower arrives as a complete, pre-assembled or semi-assembled enclosure. The steam generator, jets, showerheads, control panel, and all internal plumbing come installed or ready for connection. You won't need to source a separate steam generator or purchase jets individually.

You'll need professional installation. These units require both plumbing and electrical connections. A licensed plumber handles the hot and cold water supply lines and drain connection. A licensed electrician installs the dedicated electrical circuit the steam generator requires. Most units run on a 120V or 240V circuit depending on generator size. Consult the product manual for your specific model's electrical requirements before scheduling installation.

Want the full steam experience with a soaking tub built in? Our steam shower tub combos pair a jetted bathtub with a steam enclosure in one unit. Or browse the full steam shower collection to compare every configuration we carry.

Frequently Asked Questions

What is a walk-in steam shower?
A walk-in steam shower is a fully enclosed shower unit with a built-in steam generator that fills the cabin with steam. Unlike steam shower tub combos, walk-in units have a flat base with no bathtub, making them easier to step into and more compact for smaller bathrooms. They include body jets, a showerhead, and a control panel for adjusting steam temperature and duration.
Do walk-in steam showers require professional installation?
Yes. Walk-in steam showers require both a licensed plumber for water supply and drain connections and a licensed electrician for the dedicated electrical circuit that powers the steam generator. The specific electrical requirements vary by model, so always consult the product manual and have your electrician review the specs before starting work.
What size walk-in steam shower do I need?
For one person, a 32 x 32 inch or 36 x 36 inch corner unit works well. For two people, look at rectangular models in the 47 x 35 inch to 59 x 36 inch range. Measure the available floor space in your bathroom, account for door clearance (hinged doors need swing room, sliding doors don't), and verify ceiling height is at least 85 inches.
What is the difference between a walk-in steam shower and a steam shower tub combo?
A walk-in steam shower has a flat, low-threshold base with no bathtub. A steam shower tub combo includes a jetted bathtub at the base of the enclosure. Walk-in units take up less floor space and are easier to enter and exit. Tub combos give you both a soaking tub and steam functionality in one unit but require a larger footprint.
How long does it take for a walk-in steam shower to produce steam?
Most walk-in steam showers with a 3kW to 6kW generator reach full steam in 5 to 10 minutes. The sealed enclosure holds steam efficiently, so you don't need to wait long after turning on the generator. Larger enclosures with higher-output generators heat up just as quickly due to the proportionally sized steam engine.
What maintenance does a walk-in steam shower require?
Wipe down glass panels and the acrylic base after each use to prevent mineral buildup. Run the ventilation fan or leave the door open after sessions to let the enclosure dry. The steam generator should be drained periodically to remove sediment, especially in areas with hard water. Check door seals and gaskets annually and replace them if they show wear.
Can a walk-in steam shower replace a regular shower?
Yes. Every walk-in steam shower includes a full shower system with overhead rainfall showerhead, handheld showerhead, and body jets in addition to the steam generator. You can use it as a daily shower without running the steam function, then turn on the steam whenever you want the spa experience.