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Steam Shower Enclosures in San Diego, CA

Steam is unforgiving of gaps. We build the enclosure to hold it.

Steam Needs a Sealed Box, Not a Bigger Shower

A steam shower only works if the enclosure holds the steam. That means glass to the ceiling, a sealed door with a drop-down sweep, sealed penetrations, and a transom or vent that lets you control when the steam leaves. Most failed steam installs we get called out to are ordinary shower enclosures with a steam generator bolted on. The steam escapes at the top and the room never gets hot.

The other half of the job is the room behind the glass. Steam drives moisture into every gap, so waterproofing, a sloped ceiling to shed condensate, and a properly sized drain matter as much as the glass. We build the enclosure, and we will tell you plainly if the prep behind it is not ready for steam.

See full steam shower enclosures pricing guide →

What a Steam Enclosure Requires

Four details decide whether steam actually builds.

Full-height glass with transom

Glass runs to the ceiling with a framed or frameless transom above the door. The transom opens to vent, and closes to hold steam.

Sealed door and sweep

A drop-down sweep, magnetic or vinyl meeting seal, and a sealed jamb. Gaps at the hinge side are the usual culprit for a cold steam room.

Proper slope and drain

Ceiling slope sheds condensate away from the door, and the drain has to handle the extra volume. We flag it if the drain looks undersized.

Ventilation after use

A sealed box needs to dry out. We recommend a timer on the exhaust fan so the room dries between uses.

Steam Enclosure Pricing

ConfigurationTypical Range
Full-height frameless with transom$4,200 - $7,800
Semi-framed steam enclosure$3,200 - $5,600
Door and panel retrofit to existing steam room$2,600 - $4,800
Seal and sweep rebuild$220 - $480

Generator, tile, waterproofing, and electrical are separate trades. Our scope is the glass and hardware.

Full line-item pricing, adders, and hidden costs →

Why Choose Us for Steam Shower Enclosures?

Glass handled by people who install it

We template, cut, and hang the glass ourselves. No subcontracted crew, no finger-pointing when a hinge line is off by an eighth of an inch.

Written quotes before work starts

You get the panel sizes, glass thickness, hardware finish, and total price in writing. Nothing on the invoice that was not in the quote.

Built for San Diego bathrooms

Coastal humidity, hard water, and older tract-home framing all change what we specify. We pick glass and coatings that survive here.

Clean, tight job sites

Drop cloths down, old glass out in one piece, silicone lines wiped, and the debris leaves with us.

Building a Steam Enclosure

1. Site review

We check ceiling height, slope, drain size, and where the generator sits before quoting glass.

2. Layout and vent plan

Door swing, transom size, and vent location get decided so the room is usable, not just sealed.

3. Template and fabricate

Off finished tile, with the ceiling measured too, since a low ceiling changes the transom height.

4. Install and steam test

Enclosure goes in, seals are set, and we run the generator to find leaks before we call it done.

Related Services

Custom Glass Shower Enclosures

Curved, angled, half-wall, and full-height glass built to the opening you actually have.

Frameless Shower Door Installation

Heavy 3/8 and 1/2 inch frameless glass, templated on site and installed with hardware that actually lines up.

Shower Door Glass Replacement

Cracked, chipped, etched, or fogged glass swapped for new tempered panels using your existing hardware.

Get a Free Estimate

Bring us in before tile if you can. It saves a rebuild.

Call (619) 782-6663

Free — no obligations