Where to buy anything sauna-related — kits, heaters, accessories, and cold plunges, vetted by a working sauna designer. No pay-to-play listings: we point you to what's actually worth your money.
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68 listings
2-person barrel from a reputable USA maker (West Virginia). Comes with a stainless heater, stones, bucket, ladle, and gauge. A safer brand bet than the generic barrels.
The starter set - cedar bucket, ladle, and gauge in one. Cheapest way to get the essentials for throwing water on the rocks.
Tall cylindrical heater that holds a large stone mass for softer steam. A step up from the KIP for larger or premium builds.
Minimalist Estonian heater with a distinctive teardrop shape and a deep stone basket. Popular in design-forward saunas.
Upright barrel-style plunge (42 inches tall) for a deeper full-body sit - good for taller users. Recycled-plastic build; add the Ice Barrel chiller or use ice.
The iconic laydown cold plunge - acrylic tub with a built-in chiller down to 37F, app control, no ice. Premium price, but it is the benchmark most others get compared to.
Complete tub-plus-chiller system that holds water around 37F, with pump and hoses included. The simplest way to get a proper cold plunge in one box - no ice required.
$7,299
Mid-priced outdoor cabin kit with heater included. Strong value play in the under-$8k range.
Electric heater with a built-in climate equalizer that pushes heat down to floor level, evening out the head-to-foot temperature gap most saunas struggle with. Premium price for a real design advantage.
Classic Russian-banya wool felt hat. Insulates your head and hair from the harshest heat near the ceiling so you can sit higher and stay in longer.
10/2 NM-B copper wire for a sauna heater circuit. Check your heater amperage and local code - this is electrician territory.
$6,718
Budget-friendly barrel kit with heater included. Reviewed against real engineering standards - the barrel shape has known trade-offs.
Foil tape for sealing the seams of your vapor barrier. Cheap and essential - a barrier with unsealed seams leaks moisture into the walls.
120V contactor for wiring an Amerec SaunaLogic2 control to its heater. Electrician install.
240V contactor for an Amerec SaunaLogic2 control. Electrician install.
Battery CO2 and air-quality monitor. Handy for checking whether your sauna actually has enough fresh air - high CO2 is a big reason a sauna feels stuffy.
Standalone 1/3 HP chiller that cools and filters the water in a separate tub down to the low 40s. Buy this if you already have a tub and want to stop hauling ice.
Budget 2-person barrel with a 4.5kW heater, stones, bucket, and lamp included. Cheap way into an outdoor barrel - thin walls and a small heater, but it works.
Larger 6-8 person barrel that ships with a Harvia M3 wood stove - good for off-grid or a group. Big footprint.
Mid-size cedar barrel (6x6) with a 6kW electric heater and glass door. A step up in capacity from the 2-person barrels.
Contoured cedar headrest so you can lie back on the bench without resting your head on hot wood.
Raises your legs while you lie down - gets your feet up into the hotter air for a more even session.
Angled cedar backrest so you can actually lean back against a hot wall. Small thing, big comfort difference on the upper bench.
A small cedar shelf to keep a water bottle within reach. Hydration matters - stay in longer, more comfortably.
Combined temperature and humidity gauge in a cedar housing. Handy for dialing in your loyly and not overcooking the room.
Stainless guard that fits over a wood-stove chimney to keep debris out.
Insulated 110-gallon tub with a lid, chiller-compatible. A solid tub on its own - add a chiller or use ice.
Rounded igneous stones that hold heat and let air move between them for better steam. Plan to restack and replace these every couple of years.
Full tempered-glass door with a wood frame. Looks great and lets light in, but glass loses more heat than an insulated door - fine for most home saunas.
Two-hook cedar rack for robes and towels.
From $7,400
Modern flat-roof cabin from a well-known Canadian maker. Heater sold separately, so budget accordingly.
Portable XL tub (about 53 inches) that works with a chiller. Folds down when you are not using it.
Estonian-built 2-person barrel with thick spruce staves and a 6kW Harvia heater. Better build quality than most barrels this size.
Stain made for the outside of an outdoor sauna - protects the wood from sun and weather.
Tempered glass with a gradient fade - a bit more privacy than clear glass while keeping the open look.
Workhorse wall-mounted electric heater, 4.5-8kW. Reliable, affordable, and the default for most small-to-mid home saunas.
Mid-size wood stove (16-18kW) with a clean modern look and a large glass door. A nice step up from the compact M3 for bigger rooms.
Compact, affordable wood-burning stove for off-grid and traditional builds. Available with an exterior feed option.
High-output wood stove for large or commercial saunas. Heats serious volume and holds a big stone load for strong, soft loyly.
Cover for the Harvia Legend wood stove smoke pipe.
Budget-friendly wall-mounted electric heater. A no-frills option when you want a reliable Harvia without paying for the Cilindro's looks.
External digital control for Harvia electric heaters with optional WiFi. The system TSC specs on most electric builds.
Higher-output HUUM heater for larger rooms, with a deep stone basket for soft, generous steam. Step up from the Drop when you're heating more volume.
Air channel accessory for the HUUM Hive electric heater that routes fresh air past the stones for better steam.
Higher-output wood stove (13-17kW) for larger rooms, with a generous stone capacity for strong, soft loyly.
Compact 3.5kW heater for small one- to two-person saunas - and it runs on a standard plug-in circuit, so no 240V install needed.
All-in-one kit - 148-gallon tub, 1/3 HP chiller, filter, and pump. Bigger capacity for taller users or full immersion.
Floor kit for an indoor sauna install.
$10,980
Estonian-made 4-person cube in thermally treated pine with a black tempered-glass front. Modern look, premium price, takes a 6kW heater (sold separately).
The low-voltage driver that powers the LED strip. Mount it outside the sauna - electronics do not belong in the heat.
Plunge's inflatable model with a real chiller - sets up in about 15 minutes and packs away. A premium take on the portable plunge.
Plunge's plug-and-plunge model - no plumbing, self-contained chiller and filtration. The convenient premium pick if you do not want a separate chiller.
Budget inflatable tub with a cover, chiller-compatible. Cheapest way to start cold plunging - add ice or a chiller later.
$12,990
Cabin sauna from the cold-plunge company. Sleek and well-marketed; review digs into where the sauna engineering falls short of the price.
Foil radiant barrier roll - reflects heat back into the room and doubles as the vapor barrier on many builds.
A standalone bucket-and-ladle set with a thermometer thrown in. Good budget alternative to the cedar kit if you just want the basics.
A roller-ball door latch instead of a deadbolt - holds the door shut without a hard push and will not trap anyone inside.
Wall-mounted box to keep sauna-safe essential oils handy. Add a few drops to the water bucket for aroma loyly.
Foil vapor barrier for sauna walls and ceiling. Goes behind the cedar to keep moisture out of the framing - non-negotiable on a proper build.
Low-voltage LED strip lighting Reid uses on case-study builds. Run it under the benches or behind a backrest - never overhead, and keep the driver outside the hot room.
Cedar wall rack to keep a magazine or book off the bench.
Single cedar hook for a robe or towel by the door.
A heat-safe sand timer for pacing your rounds without bringing a phone into the heat.
A simple cedar step to make getting up onto a high bench easier. Worth it if your top bench is set properly high.
$13,995
Western Red Cedar cabin kit handcrafted in Ohio, 9kW floor-standing heater with a big stone mass. Premium-tier kit; low ceiling is its main design compromise.
Mostly-solid wood door with a small window. Holds heat better than full glass - the better pick if efficiency matters more than the view.
A simple wood ladle for loyly. Buy it on its own if you already have a bucket.
Slatted wood mat for the doorway - keeps feet off cold or wet flooring on the way in and out.
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