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 56 resultsSorted by popularity
Sauna Foil Radiant Barrier PROSAUNAS 128938 – 48 in × 80 ft Roll | Pure-Aluminum Radiant & Moisture Shield for Saunas, Basements, Crawl Spaces & More
$92.90Building a sauna that feels as good as it looks starts behind the wood. The ProSaunas 48-inch × 80′ (320 sq foot) Vapor Barrier Foil is a pure-aluminum radiant shield and Class I vapor retarder in one, reflecting up to 97 % of radiant heat back into the room while blocking moisture from entering your wall cavity. Each 320 sq ft roll lays flat, tapes tight, and withstands sauna-level temperatures without the bubble-wrap “sag-and-melt” you’ll find at big-box stores. If you’re a DIY homeowner or a pro builder, this heavy-duty foil gives you more even temperatures, lower energy bills, and a structure that lasts. Upgrade your sauna (or any moisture-prone space) with the barrier trusted by serious sauna craftsmen.
Harvia Paraffin Oil For Sauna
$31.00Harvia’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.
Thermory Adjustable Air Vent Hatch in Thermally Modified Aspen
Price range: $69.00 through $84.00Adjustable Sauna Ventilation Hatch,.5″ x 5.2″ x 11″. In Alder, Aspen, or Thermo-Aspen
SaunaLife Sauna Wood Wax – 15.2 Ounces
$22.90Beautify 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.
Sauna LED Light Strip – Compatible with HUUM, Harvia, IKI, and Saunum Heaters
Price range: $351.00 through $468.00The first flexible Sauna LED Light Strip package that’s made to handle the temperatures and environment of a sauna. ProSaunas Universal Sauna Light Package takes away the guesswork, comes with everything you need to instal perfect ambiance light for under the bench or behind the backrest in any sauna. It can be powered by any HUUM, Harvia, or Saunum heater that has external controls. Additionally, it can be powered by a standard 110v outlet on a switch (not provided).
Comes in two convenient packages: One 16′ Light Strip or Two 10′ Light Strips
Wood Sauna Cleaner | Ready To Use Spray + Concentrate
$45.00A 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.
Hukka Sauna Elf Collection
Price range: $20.00 through $120.00Sauna 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.
SaunaLife Paraffin Oil – Odorless
$26.00SaunaLife 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.
KOLO Sauna Bucket and Ladle Set – Ladle Becomes Handle
$119.00The highest quality sauna bucket and ladle set on the market, this authentic sauna bucket and ladle set is made of aluminum and bamboo. Storing the ladle in the bucket provides a perfect handle for easy transportation and safe handling.
Fixed Sauna Vent in Thermo-Aspen
$88.00This ventilation grille by PROSAUNAS helps introduce fresh air into your sauna experience. This helps eliminate fatigue as well as induce relaxation. Thermo-Aspen wood is durable, lightweight, non-toxic.
Rento Kenno Sauna Hat from Finland
$21.00We’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.
KOLO Modern Sauna Bucket and Ladle Set 2
$136.00This beautiful Finnish sauna bucket is the easiest to transport of the three KOLO sets, and a timeless design. The sauna bucket is made of precision-crafted aluminum and features a beautiful, curved bamboo handle that is comfortable and easy to grip.
HaLu Backrest for Sauna – Aspen
$150.00Say goodbye to pressure points and treat yourself to the most comfortable sauna backrest on the planet.
Standard flat sauna backrests can be uncomfortable for extended periods, and some saunas have no backrest at all. The Finnish HaLu Sauna Backrest is the perfect solution, now readily available in North America on Sauna Marketplace!
The ergonomic design fits the shape of all backs, providing support to the back and head and reducing discomfort from pressure points in the back. The Halu Sauna Backrest is portable and can be positioned anywhere inside the sauna, depending on individual preference. The aspen wood is beautiful and durable and will complement every sauna.
Sauna Massage Stones | Hukka Finland
Price range: $24.00 through $205.00Finland’s favorite sauna massage stones are now available on Sauna Marketplace!
Thermory Accessory Kit
$249.00Like everything they do, the Thermory Sauna Accessory Kit is modern, stylish, precise, and built to last. Comes with a Bucket, Ladle, Thermometer-Hygrometer, and Sand Timer.
ProSaunas Adustable Air Hatch In Thermo-Aspen
$88.00This ventilation exhaust hatch by PROSAUNAS regulates airflow out of the sauna, ensuring good heat. Proper venting aids in keeping your sauna fresh and smelling clean. It also ensures your heater will perform as intended while meeting warranty requirements. Natural Thermo-Aspen wood offers a non-toxic, light-weight, eco-friendly material. This is also the ideal intake vent to use above a heater for mechanical downdraft ventilation.
HaLu Sauna Round Headrest Pillow in Clear Aspen
$72.95Widely known as the most comfortable sauna pillow in Finland, the Halu Headrest is now available in North America in beautiful clear Aspen.
With four flexible dishes the HaLu pillow does not only look totally different as the traditional head rests but it also feels really different.
You hardly notice that there is something situated beneath the head, but the head is lifted in such a way that it provides a comfortable position. You are not slipping off and the pressure from the head rather than from the shoulder prevents the pillow from moving. This way the neck muscles can completely relax.
The wooden Halu pillow is the ultimate headrest for usage in the sauna. More and more people know about the existence of the pillow and enjoy the comfort and ergonomics
Hukka Sauna Fountain and Defuser Collection
Price range: $21.00 through $395.00Hukka 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.
Thermory Air Vent in Thermally Modified Aspen Wood
Price range: $55.00 through $84.00Sauna Ventilation Grille,.5″ x 5.9″ x 7.5″
Rento Waist Towel, handcrafted in Finland – (57″ x 0.08″ x 27.6″)
$34.00The 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.
Saunum Sauna Oil Aroma Kit With Reservoir
$58.00Experience the healing power of nature with Saunum, a sauna that enriches your wellness journey through aromatherapy. Get the unique benefits of our three curated scents: Sweet Orange for mood elevation, Eucalyptus for respiratory relief, and Grapefruit for stress reduction. Simply infuse your preferred essential oil into your Saunum device and transform your sauna into a fragrant retreat. Choose Saunum, and open up a personalized wellness experience.
SaunaLife Thermometer in Fahrenheit
$45.00You 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.
Rento Kenno Waffle Weave Bath Robe
$64.90Wrap Yourself in Sustainable Finnish Comfort
The simple luxury of the Rento Kenno Bath Robe will become one of your daily pleasures. Crafted from soft recycled cotton in a spa-worthy waffle weave – this kimono-style robe brings the restorative essence of the Finnish sauna to your daily rituals. Sustainability meets comfort in a timeless unisex design.
Sauna Pillow
$60.00You don’t use wooden pillows and headrests in your home, and now you don’t have to in your sauna either. The popular Auroom Sauna Pillow is the only heat-resistant soft pillow that’s made for authentic sauna temperatures of 194°F and beyond. It’s machine washable, made in Europe, and very durable. The fabric has natural antiseptic and antibacterial properties that ensure a fresh experience every time.
Wood Headrest with Cloth Neck Support for Sauna
Price range: $29.00 through $39.00Do wood pillows not sound comfortable? They’re not for everyone. In out opinion, every sauna should have a couple of these sauna headrests with cloth neck support. These smooth alder headrests are 10″ long and are the perfect fit for any head on any bench, at any time. Try one today.
Available in Alder, Spruce or Thermo-Aspen
Essential Oil Blend | Sauna In Nature
$14.99Add aromatherapy to your sauna session with this Sauna In Nature essential oil blend.
Composed of a harmonious blend of Eucalyptus, Cedarwood, Laurel, and Black Spruce, this blend will provide a woodsy and invigorating touch to your sauna experience.
Eucalyptus helps to open the airways, promoting deeper breathing and relaxation, while Cedarwood offers grounding and calming effects. Laurel supports respiratory wellness, and Black Spruce brings a revitalizing energy, enhancing mental clarity. Together, these oils help to improve your sauna session, providing a sense of relaxation, renewal, and overall well-being.
100% natural essential oils. 0.5oz
How to use: Place 3-4 drops per minimum 3.4 fl oz of water and throw water on the rocks. Do not place oils directly on sauna stones.
Nordic Wood Sauna Bucket in Spruce, Alder, and Thermo-Aspen | By ProSaunas
Price range: $69.00 through $89.00Prosaunas 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.
HUUM OVO Sauna Light | Black or Natural Wood
$436.00HUUM OVO is an indirect LED sauna light with a sculpted wood cover that throws a soft glow onto the wall. Choose Black or Natural. The current HUUM v2 U.S. manual is a newer 2026 layout than the same-labeled 2024 BB/SSB file.
PROSAUNAS Dimmable White LED Sauna Light Strip Kit | 1-Zone or 3-Zone
Price range: $424.15 through $848.30You should never really see the light in a sauna. You should only feel the glow.
This is the PROSAUNAS flexible white LED kit, built for the one place ordinary strip lighting will not survive: behind the backrest, under the bench, tucked into a cove where the heat sits hottest. Every strip is sealed to IP67, rated to 200°F, and runs on low-voltage 24VDC, while the driver and power supply stay safely outside the hot room. Warm 3,500K light, dimmable from a 1% ember up to full.
Choose 1-Zone for one even wash on a single switch, or 3-Zone to put the backrest, bench, and floor on their own dimmers. Trims to length every 1.9 inches. Tell us your bench layout and we will spec the run with you.
Rento Pisara Straight Handle Sauna Bucket
$49.00Experience 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.
Wood Sauna Bucket with Rope Handle From ProSaunas
Price range: $74.00 through $94.00A classic Finnish sauna bucket (actually from Finland) with a convenient rope handle. 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.
Ladle available as add-on.
Rento Sauna Pail with Curved Handle
$107.00This premium aluminum Rento Sauna Pail is built for daily use, easy to fill, use, carry, and clean. This expertly crafted 1.3-gallon pail combines innovative ergonomics with timeless Finnish design, featuring a gracefully curved bamboo handle that makes carrying and pouring water effortless.
Rento Pisara Sauna Ladle
$22.00Crafted 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.
Hukka Makkaraputki Sauna Hot Dog Cooker Soapstone
$44.00Novelty 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.”
Auroom Aroma Set
$80.00The Auroom Aroma Set packs in five distinct essential oils. Each 0.5 fl oz bottle contains a different type of oil, including Eucalyptus, Juniper, Pine, Orange, and Lemon. These oils are meant to enhance the experience of sauna use or serve as an introduction to aromatherapy for beginners.
The Auroom Aroma Set includes five 0.5 fl oz bottles of Eucalyptus, Juniper, Pine, Orange, and Lemon oils.
KOLO Modern Sauna Bucket With Straight Handle and Ladle Kit
$124.00The ultimate modern sauna bucket kit comes with a bamboo and aluminum ladle for safe handling and ease of use. The 1-gallon bucket is made with aluminum and a sleek bamboo handle will be a centerpiece of your sauna practice.
Manty Sauna Seat Cover from Finland – From Jokipiin Pellava
Price range: $105.00 through $145.00We spend a lot of time getting the big stuff right. The sauna, the heater, the wood species. Sometimes it’s the accessories that define the experience. Sauna seat covers is one of those things, and a great way to bring a touch of Finland into your home sauna. The Mänty sauna seat cover belongs to the Vappu in the Sauna product line that radiates calmness and closeness to nature.
Linen is an ideal material for bath and sauna textiles. The material’s absorption capacity dries the skin quickly. The fabric has been manufactured without any chemical treatments and is therefore perfectly suitable even for the most sensitive skin. Linen is a long-lasting material and its natural qualities only get better with use.
KOLO Bamboo Bath Brush with Handle from Finland
$25.00The 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.
Höyrykivet Steam Stones
$39.00Höyrykivet 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.
SaunaLife Hygrometer, Black
$45.00With 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!
Hukka Pisarainen Soapstone Sauna Thermometer from Finland
$59.00Where ancient soapstone meets traditional steel metal, the Hukka Pisarainen Sauna Thermometer is delicately carved in the form of a droplet. The simple design of the droplet thermometer is excellent for many types of saunas at home or in a cottage. Gage the perfect time to enter your sauna to achieve the most enjoyable sauna experience.
Sauna Gloves – Heat Resistant Leather Gloves for Sauna Wood Stoves
$19.99Gloves are recommended for any wood-fired sauna. These sauna gloves shield your hands from the searing heat of sauna stoves and rocks, allowing worry free operation and the ability to do necessary safety procedures if the fire gets out of hand.
PROSAUNAS SaunaComfort Sauna Cushion
Price range: $234.00 through $344.00This comfortable and attractive sauna seat cushion is made with washable performance fabric. It has the look and texture of linen but is much greater in durability and stain resistance. This is the sauna cushion you need to stay comfortable and keep your benches looking new.
Rento Pisara Wash Basin
$61.00The Rento Pisara wash basin brings together centuries of Finnish sauna wisdom with modern design innovation. Crafted in Finland from sustainable biocomposite materials, this 8.5-liter basin enhances your sauna experience with its distinctive drop shape and thoughtful functionality.
Auroom Sauna Pail and Ladle
$110.00The Auroom Sauna Bucket & Ladle is a unique Finnish design product made from lightweight aluminum with wooden handles. The bucket and ladle set features a black color scheme and has a water capacity of 1.5 gallons. The product dimensions are 8″W x 15″H. The bucket material is lightweight aluminum and the handle material is natural wood.
Indoor-Outdoor Sauna Sconce Light Set of Two
$495.00The darkest days of winter are best spent in the sauna. Finally there’s a Wi-Fi enabled indirect light system that includes indoor sauna lights and exterior lights with an integrated control. This set includes your choice of 48″ or 60″ sauna bar light for under bench or behind backrest lights which is the best indirect lighting available for hot rooms. Plus two modern wood shade Sconce lights for the exterior to guide your way.
Round KOLO Bath Brush from Finland | Bamboo
$24.00Start 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.
Rento Sauna Ladle, Aluminum with Thermo-Bamboo Handle
$47.00Classic 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.
Fireproof Mat for Sauna Tents
$39.99Introducing the indispensable Durable and Stylish Fireproof Mat, the ultimate safeguard for your tent sauna experience. This premium-grade mat is crafted from high-quality fiberglass-silicone material, ensuring unwavering protection against embers, sparks, and potential heat damage.
Prebuilt
Sauna Brushes
Vents