Your walls are up, the heater is wired, and a short list still stands between you and the first löyly. That list is this page, and it splits two ways.

Some of it goes in before the boards close. Two vent openings, a fixed grille bringing fresh air in and an adjustable hatch to control what leaves, which PROSAUNAS notes is also what keeps a heater performing as intended and meeting its warranty requirements. Foil radiant barrier behind the cladding, 320 square feet to a roll, reflecting up to 97 percent of the radiant heat back at you instead of into your framing. Lighting built for the one corner you want it in: the PROSAUNAS strip hides behind a backrest or under a bench, sealed to IP67 and rated to 200°F, where ordinary LED tape gives up fast. Paraffin oil on the benches and backrests, which Harvia recommends to cut how much moisture and dirt the wood takes on.

The rest you pick up and use. A bucket and ladle. A thermometer and hygrometer, so the room tells you it is ready instead of you guessing. A hat that keeps the heat off your scalp so you can sit a round longer. Whisks, brushes, towels and robes, headrests and seat covers, soapstone, and a few things that are just fun.

Two things worth knowing before you order. Buy the vents, the foil and the low-voltage light run with your wood rather than after it, because all three live behind boards you are about to close up. And sauna stones and heater-specific parts sell with a heater so we can match size and count to your model, so look for those in heater accessories.

Both Bens run saunas at home and fly out to build them with customers around the country, which is how this list got picked.

Bench boards, cladding, trim and doors are in sauna materials. If you are not sure a vent or a light fits your heater, call or text (844) 565-1113 with the model and we will check it with you.

Showing 1–50 of 160 resultsSorted by price: low to high

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    Rento Sauna Scent, Arctic Pine | 13.5 fl oz Löyly Water Concentrate (600484)

    $13.00

    A 13.5 oz Finnish sauna scent concentrate for the water in your sauna bucket. Rento’s instruction is one sentence: “Add some scent to a sauna bucket and throw water on a hot sauna stove for aromatic steam.” Rento describes Arctic Pine as pine needles, resin and woody fragrances. The safety data sheet classifies it Skin Sens. 1A (H317) and Aquatic Chronic 3 (H412).

    Rento Sauna Scent, Winter Spices | 13.5 fl oz Löyly Water Concentrate

    $13.00

    Add some scent to a sauna bucket and throw water on a hot sauna stove for aromatic steam. Winter Spices is a spicy aroma for the cool season and dark evenings, full of warmth and ambiance.

    Rento Kenno Sauna Seat Cover | Single 20 x 24 in or Bench Length 24 x 63 in, 7 Colors

    Price range: $14.00 through $28.00

    Most people sit on a towel. This is the same idea, cut to the bench. The Rento Kenno seat cover comes in two sizes: a single 20 x 24 in pad for one person, and a 24 x 63 in bench-length cover. Both are woven from 70% recycled cotton and 30% polyester, with Rento’s chambray border, in seven colors. It goes through the washing machine on a gentle 104°F cycle. Designed in Finland by Rento and made in India.

    This product has multiple variants. The options may be chosen on the product page

    Rento Kenno Hand Towel | 20 x 28 in Recycled Cotton Blend, 7 Colors

    Price range: $16.00 through $18.00

    A 20 x 28 in hand towel in Rento’s Kenno weave: 70% recycled cotton and 30% polyester with a chambray border, in seven colors that match the Kenno bath towels, seat covers and pillows. Folded on the bench, it’s a small seat; after the session, it’s a hand towel. Gentle 104°F wash. Designed in Finland by Rento and made in India.

    This product has multiple variants. The options may be chosen on the product page

    Harvia Sauna Hand Towel | 100% Cotton Terry, 22 x 14 in, Red

    $16.00

    Harvia’s red hand towel in the same heavy 600 GSM cotton terry as its bath towel, 22 x 14 in. Harvia suggests it as a hand or gym towel, or as a seat cover in the sauna, and says the terry gets more absorbent with washing. Made in Europe. Pair it with the 55 x 28 in Harvia bath towel.

    Rento Refreshing Conditioner, Arctic Pine | 13.5 fl oz Sauna Hair Conditioner (636419)

    $17.00

    Rento’s 13.5 fl oz sauna hair conditioner in Arctic Pine, suitable for all hair types. Rento describes it as “a conditioner with a long-lasting refreshing and moisturizing effect” that “increases manageability of the hair and reduces static”. The declared ingredient list is led by aqua, cetearyl alcohol and cetrimonium chloride. Crafted in Finland.

    Rento Hydrating Shampoo, Blueberry | 13.5 fl oz Sauna Shampoo (637605)

    $17.00

    Rento’s 13.5 fl oz sauna shampoo with a light blueberry fragrance, suitable for all hair types. Rento describes it as “a caring shampoo with a long-lasting refreshing and moisturizing effect” that “increases manageability of the hair and reduces static”. The declared ingredient list is led by aqua, sodium laureth sulfate and cocamidopropyl betaine. Crafted in Finland.

    Rento Pino Sauna Seat Cover | 20 x 24 in Jacquard Cotton, Coal Black

    $18.00

    A one-person sauna seat cover in Rento’s jacquard-woven Pino cotton, 20 x 24 in, in coal black. Rento says light cotton suits the sauna: it feels cool against the skin, absorbs moisture and dries quickly, and the jacquard weave holds its shape and pattern wash after wash. Machine wash at 104°F. Designed in Finland by Rento and made in Turkey.

    SaunaLife Stoney Sauna Gnome | Carved Finnish Soapstone

    $19.95

    Stoney is a handcrafted Finnish soapstone gnome with a cone hat and the SaunaLife logo printed in black on the top. It stands 3.25 in tall, measures 1.63 in across at its widest, and weighs 0.45 lb, heavier in the hand than its size suggests. The material is 100% authentic Finnish Carelian soapstone, a stone the vendor describes as renowned for high heat capacity and durability in harsh environments. SaunaLife’s own suggestion is to set it on the bench, tuck it into a corner, or nestle it among the sauna stones.

    Rento Kenno Sauna Hat from Finland

    $21.00

    We’ve found it, the most comfortable sauna hat on the planet. This sauna hat protects the hair and scalp from the heat of the sauna. In winter, the sauna hat also keeps your head warm in the hot tub. This hat is suitable for both women and men.

    This product has multiple variants. The options may be chosen on the product page

    Rento Dried Sauna Whisk, Eucalyptus | Sauna Vihta (643511)

    $21.00

    A dried and packaged Finnish sauna whisk in eucalyptus. Rento: “Skillfully dried and packaged sauna whisk retains its scent for the best quality sauna session.” Each bundle is 6.9 in wide, 2.8 in deep and 17.7 in tall, weighing 0.6 lb. Crafted in Finland.

    Rento Dried Sauna Whisk, Birch | Sauna Vihta (625804)

    $21.00

    A dried and packaged Finnish sauna whisk in birch. Rento: “Skillfully dried and packaged sauna whisk retains its scent for the best quality sauna session.” Each bundle is 6.9 in wide, 2.8 in deep and 17.7 in tall, weighing 0.6 lb. Crafted in Finland.

    Hukka Sauna Fountain and Defuser Collection

    Price range: $22.00 through $395.00

    Hukka Finland’s incredible line of 9 diffusers and water steam generators are made of soapstone and sit directly with the other stones in your sauna heater to create the desired steam, aroma, and ambiance. Buy them individually, or try them all and save.

    This product has multiple variants. The options may be chosen on the product page

    Rento Pisara Sauna Ladle

    $22.00

    Crafted for Good Heat. Shaped by Finnish Tradition. The perfect pour starts with the right ladle. Made in Finland from a unique biocomposite material, the Rento Pisara brings together thoughtful design and authentic Finnish craftsmanship. When you’re creating löyly, every detail matters – and this ladle gets every detail right.

    This product has multiple variants. The options may be chosen on the product page

    SaunaLife Sauna Wood Wax – 15.2 Ounces

    Price range: $23.90 through $24.90

    Beautify and protect your sauna with a decorative and protective natural wax from SaunaLife for interior wood sauna surfaces. The natural carnauba wax is absorbed by the wood, making the surface water repellant and stain resistant. In addition to the added protection, SaunaLife Sauna Wax enhances the warm appearance of the wood. Ideal for saunas, and other wood surfaces where safe, non-toxic protection is needed.

    This product has multiple variants. The options may be chosen on the product page

    Round KOLO Bath Brush from Finland | Bamboo

    $24.00

    Start a revitalizing routine right in your shower, spa, or sauna with the KOLO Bambu Bath Brush. Ergonomically designed without a handle, this brush is perfect for all hand sizes, providing an accessible and invigorating experience. The polypropylene bristles are expertly crafted to stimulate circulation and exfoliate, unveiling skin that’s not only clean but also radiantly alive. With a simple yet effective design, featuring a convenient hole for hanging and storage, this bath brush is a blend of practicality and soothing indulgence.

    4Living Pine Sauna Sand Timer | 15 Minute, Made in Finland

    $24.00

    Phones do not belong in a hot room. They also do not survive one. A sand timer is the old answer and it is still the right one: flip it, and fifteen minutes later you know without looking at anything with a screen. Pine frame, 11.4 inches tall, made in Finland. Fifteen minutes happens to be about the length of a good round, which is not a coincidence.

    PROSAUNAS Ergo Sauna Headrest with Cloth Neck Support | Alder, Spruce or Thermo-Aspen

    Price range: $24.65 through $33.15

    A low wooden headrest with a thick woven cloth sling across the top, so your neck rests on fabric that gives a little instead of on bare wood. About 10.5 in long and 3 in tall, in alder, spruce or thermo-aspen. PROSAUNAS designs it for longer, more comfortable sessions on the bench. Covered by PROSAUNAS’s 2-year residential warranty.

    This product has multiple variants. The options may be chosen on the product page

    KOLO Bamboo Bath Brush with Handle from Finland

    $25.00

    The KOLO Bath Brush with Handle is just what you were looking for. It’s minimalist style and long bamboo handle will become a welcome part of your daily routine.

    This brush goes beyond cleanliness, offering a spa-like experience that enhances circulation and skin health.

    Hukka Sauna Elf Collection

    Price range: $25.00 through $150.00

    Sauna Elves hold a special place in Finnish folklore. Elves, or “Tonttu” in Finnish, watch over people’s homes. There are different elves for different purposes, and the Saunatonttu, or Sauna Elf is a favorite.

    The Saunatonttu protects the sauna and makes sure the sauna is always respected and maintained. Having a sauna elf in your sauna is a reminder that a sauna is a special place. Choose which of these 6 Soapstone Sauna Elves are best suited for your sauna. The Hukka Sauna Elf collection includes Lyyli, Reiska, Elli, Tahvo, Sulo, and Jolle.

    Your sauna elf will be at home on the rocks of your sauna heater, as a decoration in your sauna, or as a message to relax and release tension.

    This product has multiple variants. The options may be chosen on the product page

    Rento Kenno Sauna Pillow | Standard or XL, Recycled Cotton Blend

    Price range: $25.00 through $29.00

    Leaning back against a wall or lying on a bench? The Rento Kenno sauna pillow supports your head and neck on the bench, with a recycled cotton and polyester cover and a quick-drying polyester filling. Standard is about 20 x 9 in, in seven colors. The XL is 20 x 13 in, in Gray or Brown. Rinse it in the shower after a session or put it through a gentle 104°F wash. Designed in Finland by Rento and made in India.

    This product has multiple variants. The options may be chosen on the product page

    ProSaunas Birch Sauna Ladle | 14.5 in, Made in Estonia

    $25.50

    A ladle is the one tool in a sauna that everybody touches. This one is birch, 14.5 inches from end to end, with a long handle that keeps your knuckles out of the rising steam and a wide, shallow bowl that lays water across the stones instead of punching a hole in the middle of them. Made in Estonia by the same people who mill our thermally modified cladding. This is the plain birch version, left natural. It will grey slightly with years of use, the way untreated birch does, which some people prefer and some do not. It is the sort of thing you buy once and stop thinking about.

    SaunaLife Paraffin Oil – Odorless

    $25.90

    SaunaLife Sauna Paraffin Oil is formulated to beautify and nourish the wooden surfaces of your sauna. Enhance the warm natural beauty of the sauna wood while protecting the surfaces from moisture, dirt, and humidity, increasing the longevity of your sauna.

    Protect and beautify your sauna with SaunaLife’s specially formulated Sauna Paraffin Oil. Enjoy the soothing warmth of your sauna without any unpleasant scents. This carefully crafted oil offers is fragrance-free.

    SaunaLife’s Sauna paraffin-infused oil is a formulated to be simple and pure. As you apply the oil, it thoroughly absorbs into the surface of the wood, protecting and enhancing the natural beauty of the sauna. SaunaLife sauna paraffin oil creates a protective barrier, nourishing the wood and shielding it from elevated temperatures and humidity. The result is enhanced longevity and appearance.

    Sauna Massage Stones | Hukka Finland

    Price range: $26.00 through $205.00

    Finland’s favorite sauna massage stones are now available on Sauna Marketplace!

    This product has multiple variants. The options may be chosen on the product page

    4Living Black Pine Sauna Ladle | 14.2 in, Made in Finland

    $27.00

    The companion to the black bucket, and the reason to buy the two together: a mismatched ladle is the thing your eye lands on every time you reach for it. Pine in the same black finish, 14.2 inches long, with a shallow 3.9 inch bowl that spreads water across the stones rather than dropping it in one place. Made in Finland. Simple, and correct for a dark interior.

    ProSaunas Oiled Birch Sauna Ladle | 14.5 in, Made in Estonia

    $27.20

    A ladle is the one tool in a sauna that everybody touches. This one is oiled birch, 14.5 inches from end to end, with a long handle that keeps your knuckles out of the rising steam and a wide, shallow bowl that lays water across the stones instead of punching a hole in the middle of them. Made in Estonia by the same people who mill our thermally modified cladding. Oiling is what separates the two versions we carry. The oil closes the grain a little further, so the ladle sheds water faster and keeps its colour longer against the constant wet and dry cycle of a sauna. It is the sort of thing you buy once and stop thinking about.

    SaunaLife SaunaTrekker Tent Connector

    $28.50

    Two standard SaunaTrekkers, one zipped passage. SaunaLife’s insulated Tent Connector joins the door openings of two standard-size tents so you can create a second room for changing, cooling, or gathering beside the hot room. Its layered polyester construction follows the tents instead of leaving an exposed gap between them. The limitation matters: this connector fits the standard SaunaTrekker only and does not fit SaunaTrekker XL. We would rather repeat that than send you the wrong part.

    Order Now For Late September Shipment

    Harvia Paraffin Oil For Sauna

    $31.00

    Harvia’s Paraffin Oil is a trusted treatment for interior sauna wood surfaces, most commonly used on benches. Paraffin oil helps reduce moisture and dirt absorption of any wood to enhance the lifespan and protect your investment. Harvia is safe on heat treated and natural woods like alder, aspen, thermo-aspen, thermo-spruce, and western red cedar.

     

    Harvia recommends you protect the benches and other frequently contacted surfaces with paraffin oil 1-3 times a year.

    Hukka Höyrykivet Soapstone Steam Stone, Single (11053)

    $32.00

    A single Carelian soapstone steam stone for the sauna heater. Hukka: “While traditional sauna stones allow water to evaporate on the surface, the Hukka Höyrykivet Steam Stone features four small chambers that act as a reservoir, holding up to 2.7 oz total of water and sauna fragrance oils.” Each hole takes 0.68 oz. 3.35 × 3.35 × 2.36 in, 2.4 lb. Made in Tuupovaara, Finland.

    Rento Pino Sauna Pillow | Jacquard Cotton, Coal Black

    $32.00

    A coal black sauna pillow in Rento’s jacquard-woven Pino cotton, about 20 x 9 x 5 in, for head and neck support on the bench. Rento fills it with fast-drying polyester wadding and says it holds its shape wash after wash. Rinse it in the shower after a session, or machine wash it at 104°F. It matches the Pino seat covers. Designed in Finland by Rento and made in Turkey.

    ProSaunas Aluminum Foil Sauna Tape 129725 | 2 in x 164 ft Roll

    $32.86

    The foil goes up fast. It is the seams that leak. This is the tape that closes them: aluminum foil tape made for sauna heat, 2 in wide and 164 ft on the roll. Run it over every overlap between sheets and around each cut you make for the heater feed, light wiring and vents, and your vapor barrier behaves like one continuous surface instead of a wall full of small gaps. We would not put a general-purpose duct tape in a hot room. Pairs with the ProSaunas Sauna Foil Radiant Barrier, 48 in x 80 ft.

    Rento Waist Towel, handcrafted in Finland – (57″ x 0.08″ x 27.6″)

    $34.00

    The Rento waist towel is a comfy and effortless clothing made of recycled cotton. The wide chambray border is a cozy finishing touch with Velcro fastening. Ideal for daily public and home sauna use.

    This product has multiple variants. The options may be chosen on the product page

    Rento Kenno Sauna Bath Towel | 71 x 35 in Recycled Cotton Blend, 7 Colors

    Price range: $38.00 through $39.00

    An oversized sauna towel, 71 x 35 in: long enough to wrap up in after the session, or to lay the length of the bench. Rento weaves it from 70% recycled cotton and 30% polyester with a chambray border, in seven colors that match the Kenno seat covers and pillows. Gentle 104°F wash. Designed in Finland by Rento and made in India.

    This product has multiple variants. The options may be chosen on the product page

    Höyrykivet Steam Stones

    $39.00

    Höyrykivet Steam Stones add a special way to steam up your sauna!

    These beautifully carved Carelian Soapstones from Finland have reservoirs that allow for a softer and more consistent steam.

    Each stone holds 0.8 dl (approx. 1/3 cup) of water giving you almost 2/3 cup total to slowly steam off as you relax and take in the healing power of heat.

    Hukka Mini SoleJoy Soapstone Foot Massage Ball with Cork Base (16037)

    $39.00

    A 1.77 in Carelian soapstone ball in a 4.13 in natural cork base. Hukka: “Whether you require a hot or cold treatment, you can put the stone ball into the freezer or oven to ensure the proper hot or cold temperature as you need it. Once the appropriate temperature is attained, simply place the ball onto the cork base then roll your foot over and around in a circular motion.” 0.44 lb. Made from Finnish Carelian soapstone.

    Rento Pino Sauna Seat Cover, Bench Length | 20 x 59 in Jacquard Cotton, Coal Black

    $43.00

    A bench-length seat cover in jacquard-woven cotton, 59 x 20 in, in Rento’s coal black Pino pattern. Rento says light cotton suits the sauna: it feels cool against the skin, absorbs moisture and dries quickly, and the jacquard weave holds its shape and pattern wash after wash. It is the long version of the 20 x 24 in single Pino cover. Designed in Finland by Rento and made in Turkey.

    Hukka Makkaraputki Sauna Hot Dog Cooker Soapstone

    $44.00

    Novelty gift or a useful tool for multi-tasking? The choice is yours! Take it from the Finns: “A sausage tube is perfect for a gourmet who wants to enjoy their favorite sausages with a crispy crust but juicy.”

    SaunaLife Thermometer in Fahrenheit

    $45.00

    You asked for a simple, modern, accurate sauna thermometer and SaunaLife delivered. SaunaLife SaunaGear Thermometers are designed and built in Europe, and available in black or white.

    This product has multiple variants. The options may be chosen on the product page

    SaunaLife Hygrometer, Black

    $45.00

    With its stylish Scandinavian design and easy-to-read dial, the SaunaLife Hygrometer in the chic color, Black, monitors sauna humidity levels, ensuring the perfect balance for a luxurious and invigorating sauna session. Your key to ideal sauna humidity and the perfect sauna experience!

    Harvia Sauna Bath Towel | 100% Cotton Terry, 55 x 28 in, Red

    $45.00

    A heavy red terry bath towel from Harvia, 100% cotton at 600 grams per square meter, 55 x 28 in. Harvia says it is highly absorbent and gets more absorbent with washing. Lay it on the bench during the session or wrap up in it after. Harvia makes its towels in Europe. The matching hand towel is 22 x 14 in.

    PROSAUNAS Contoured Sauna Headrest | Spruce, Alder or Thermo-Aspen

    Price range: $45.90 through $54.40

    A wave-shaped wooden headrest that cradles your head on the bench. PROSAUNAS builds it from wide slats in a breathable structure, in spruce, alder or thermo-aspen, about 13.2 x 11 x 3.8 in. PROSAUNAS says the wood stays cool to the touch in sauna heat. No fabric to wash. Covered by PROSAUNAS’s 2-year residential warranty.

    This product has multiple variants. The options may be chosen on the product page

    Wood Sauna Cleaner | Ready To Use Spray + Concentrate

    $46.90

    A cleaner specially formulated for wood saunas. Trusted by public saunas, hotels, and home sauna owners to clean and sanitize your sauna. Comes with a convenient 22-ounce spray cleaner that’s ready to use and a gallon of concentrate cleaner.

    This powerful sauna cleaner and disinfectant kills germs, mold, mildew and odor-causing fungi on contact.

    Rento Sauna Ladle, Aluminum with Thermo-Bamboo Handle

    $47.00

    Classic design combined with durable materials makes for an appealing sauna ladle. The metal part is color-anodized aluminum with a handle of heat-treated bamboo for comfortability, and comes in multiple colors to choose from.

    This product has multiple variants. The options may be chosen on the product page

    Rento Pisara Straight Handle Sauna Bucket

    $49.00

    Experience the perfect harmony of Finnish design and sustainable craftsmanship with the Rento Pisara sauna bucket. This elegantly drop-shaped vessel transforms your sauna ritual into something truly special, crafted from eco-friendly biocomposite that stays comfortably cool to the touch even in the intense sauna heat. The clean Scandinavian lines and thoughtful straight-handle design make every steam session feel like a meditation in authentic Nordic wellness. With its generous 5-liter capacity and durable construction, this bucket becomes your trusted companion in creating those perfect löyly moments that make stress simply melt away.

    This product has multiple variants. The options may be chosen on the product page

    Nordic Wood Sauna Bucket in Spruce, Alder, and Thermo-Aspen | By ProSaunas

    Price range: $49.30 through $58.65

    Prosaunas deluxe 1-gallon sauna bucket with plastic liner combines quality craftsmanship with a solid Nordic feel. Solidly constructed from premium-quality wood of your choice, it will add a traditional look to your home sauna. Choose a wood that blends or contrasts with your sauna. The plastic-lined interior makes it easy to clean and maintian. A must have for any sauna.

    Ladle available as add-on.

    This product has multiple variants. The options may be chosen on the product page

    4Living Black Pine Sauna Bucket | 1.1 gal, Plastic Liner

    $53.00

    Every all-wood sauna bucket eventually leaks. The staves dry, the joints open, and one day you carry it in and it drips a line across the floor. This one solves that the sensible way: a pine bucket in a black finish with a plastic liner inside it, so the wood is the part you look at and the plastic is the part that holds water. 1.1 gallons, 10.6 inches tall, made in Finland. It will outlive two of the pretty ones.

    Thermory Air Vent in Thermally Modified Aspen Wood

    Price range: $55.00 through $84.00

    Sauna Ventilation Grille,.5″ x 5.9″ x 7.5″

    This product has multiple variants. The options may be chosen on the product page

    Saunum Sauna Oil Aroma Kit With Reservoir

    $58.00

    A Saunum aroma oil set in the scent you pick: Sweet Orange, Eucalyptus or Grapefruit. Each set is a 0.34 fl oz bottle of aroma oil, a dropper so you can count the drops, and a ceramic bowl that holds the oil in the room. Made for Saunum Air series heaters and the AirSolo.

    Saunum Grapefruit Aroma Oil Set | Bottle, Dropper and Ceramic Bowl

    $58.00

    Most people pour scent straight into the bucket, and most people overdo it on the first try. This set is built to stop that. A 0.34 fl oz bottle of grapefruit oil, a dropper so you can count what goes in, and a ceramic bowl that sits in the room and lets the oil come off slowly instead of all at once in a single blast of steam. Grapefruit is the bright, citrus end of the sauna scent range, not the pine and birch end. Made for Saunum Air heaters and the AirSolo.