Outdoor Barrel Showers

The Rinse You Didn't Know Your Sauna Was Missing

Here's something worth knowing when you buy a backyard sauna: the first thing you'll want when you step out, soaked and steaming, is cold water. Not a towel. Not a walk back to the house dripping across the deck. Water, right there, immediately. An outdoor shower next to the sauna closes that loop, and once you've had one you stop understanding how anyone runs a sauna without it.

It is the simplest version of the traditional hot-cold sauna routine: hot in the barrel sauna, then out into a cold rinse, then back in. The shower is the part that makes the whole ritual repeatable instead of a one-and-done sweat, and it rinses the sweat off between rounds. If a full cold plunge is more than your space or budget allows, an outdoor shower is the entry-level version of the same loop, and a worthy one.

The SaunaLife R3 Barrel Shower

This collection holds one model: the SaunaLife R3 from SaunaLife's Rain series, an enclosed barrel shower with a roof and a 35" x 70" entry. Its walls are 1.65" Thermo-Spruce staves held by stainless steel barrel bands, giving an interior 49-1/2" in diameter and 83" high (53" in diameter and 90" high outside; 463 lb empty). Inside are a 7" overhead rain head and a hand shower on hot and cold hookups, over a removable shower mat that covers drainage channels pitched to the drain. A Thermo-Spruce plumbing box conceals the exterior piping connections, and the R3 ships with a drain kit, two robe hooks, stainless steel foundation anchors and a bottle of paraffin oil for the interior.

It gives you a private, enclosed rinse with the same barrel silhouette as a barrel sauna, so the two sit together as a matched set. If you want an open pillar shower or a standing shower with a cedar back wall instead, the Dundalk Sierra and Savannah are in the parent outdoor shower collection.

Plumbing Basics: What You're Actually Hooking Up

At minimum you need a water supply run to the shower location and a way for the water to drain. The R3 has hot and cold hookups feeding a tap mixer, and its manual has the pipework, mixer and waste-water connections made during assembly, before the wall slats are fastened. Running the supply lines is a job for a plumber if you're not comfortable sweating a fitting.

Plan the drainage before you set the shower. Drainage requirements for shower water vary by location: some locations allow appropriate on-site drainage, such as a gravel bed or French drain, while others require connection to a sanitary sewer or septic system, so check local plumbing code before installation. Whatever the route, don't let the water pool against a wood deck or the sauna foundation. The R3 includes a drain kit for its center floor drain.

If you live anywhere with freezing winters, you'll also want a shutoff and a way to drain the lines before the first hard freeze so a trapped pipe doesn't split. A frost-proof shutoff inside the heated part of the house, or a section of supply line you can drain, handles that. Drain the mixer and hand-shower hose as well before freezing weather arrives.

Cold-Only vs. Hot-and-Cold: Pick Before You Plumb

This is the decision that shapes the whole install, so make it first. Cold-only is the simplest setup: a single supply line, suited to a post-sauna rinse where the cold contrast is part of the routine. The R3 ships with hot and cold hookups, so if you plan a single cold line, ask us before ordering how to connect it.

Hot-and-cold turns the shower into a year-round, everyday fixture, not just a sauna accessory. You run a second supply line to the R3's mixer, which means a plumber and a bit more cost, but you get a shower the rest of the household will use after the beach, after the yard, after a muddy dog. If you're on the fence, rough in for hot even if you start cold; adding the line later, after the pad is set and the deck is built, is the expensive way to do it.

Weatherproofing and Longevity

The R3 is built to live outside. Its 1.65" staves are Thermo-Spruce, a heat-treated Nordic spruce that SaunaLife describes as chemical-free and dimensionally stable and also uses for its barrel saunas, and they are held by stainless steel bands. Unfinished wood outdoors weathers to silver-grey over time; that is cosmetic, and SaunaLife includes paraffin oil to preserve the interior's finish. Follow SaunaLife's care guidance for the exterior.

Set the R3 on a firm, level base that sheds water, such as gravel, a paver pad or a deck section; it ships with stainless steel foundation anchors. Keep the splash zone away from your sauna's foundation.

Pairing the Shower With Your Sauna

If you're buying the shower alongside a sauna, match the material and the silhouette for a setup that looks intentional. The SaunaLife R3 barrel shower beside a SaunaLife barrel sauna reads as one project, and its barrel shape also suits the other barrel saunas we carry, including the window barrels. It's a small thing, but a mismatched plastic shower next to a beautiful cedar sauna is the kind of detail you'll notice every single day.

On shipping: the SaunaLife R3 arrives by curbside freight and, like other SaunaLife products, carries a shipping charge shown on the product page. If you're still building out the full hot-cold ritual, the ice baths and cold tubs are the deeper-immersion option, or the parent outdoor shower collection has more configurations. And if you want a hand thinking through plumbing and placement next to your sauna, call us, that planning conversation is exactly the kind of thing we're here for.