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Superior Saunas

DIY 5 x 7 Cedar Interior Sauna Liner Kit

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    Our DIY Interior Sauna Liner Kit is the easiest way to have a do it yourself sauna. Everything you need to furnish your home sauna project, delivered on one pallet. Wood paneling, heater, door, trim and all the accessories you need to get started in a custom liner kit. Just add our interior sauna liner kit to your pre-built framed, insulated, and wired structure. This model is for a 5' x 7' space with a 7' ceiling height. All the features for the kit are listed below, along with addtional photos, layout drawing and literature downloads. The kit comes with assembly instructions and can be installed by anyone with moderate carpentry skills. Hiring a contractor would be a relatively inexpensive option. Unsure about the quality of our wood? Order one our sauna sample packs. We were the first sauna company in the industry to offer samples cut straight from the same wood we stock to build our saunas. From the paneling right down to the stainless steel nails, you will receive a sample of every part that goes into our saunas.

    The drawing is our standard layout for the DIY 5' x 7' Sauna. Note that by purchasing this sauna online you are approving this layout. If you have any questions please don't hesitate to give us a call or contact us. All of our saunas are custom and we can accommodate any changes you need. Our design consultants will be happy to assist you in building your dream sauna.

    In a typical traditional sauna, the walls are made of tongue and groove wood paneling. Each of our tongue and groove boards starts out as a 1" x 5" or 1" x 4" board that's milled to perfection. Our paneling is kiln dried to 6-8% moisture which stabalizes the woods and reducing warping and shrinking of the boards once their properly installed in a sauna. Tongue and groove paneling can be installed either horizontally or vertically.

    We want to make it easy as possible for you to get started so we offer a pre-cut option for no additional charge. It can quicken your paneling install process but you must make sure your framing measurments are precise along with door and window rough openings. We will provide detailed plans and framing instructions. If you have any questions please contact us, our design consultants will be happy to assist you. A sauna is a lifelong benefit and we want you to be happy with the experience for many years to come.

    For Upgrades or Custom options visit our Sauna Index and call us at 1 (877) 872-2806

    Heater With Built-in Controls (Included in Price)

    • Stainless steel construction
    • Built-in controls with 1-hour run time and up to 9-hour delay
    • 240V 1-phase hookup

    Western Clear Red Cedar

    • Cedar sauna woods are strong, lightweight and generally do not warp or shrink over time. Cedar provides a more comfortable, cooler sauna surface to sit and lean on with an aromatic scent.
    • Clear Western Red Cedar 1/2" x 3 1/2" Available in 4', 5', 6', 7', 8', 10' Lengths
    • Clear grain premium grade (no knots).
    • Kiln dried to 6 - 8% moisture. Traditional V-groove style T&G milling pattern

    Superior Sauna Red Cedar Paneling

    Interior Trim Options

    • 113' Sauna wood trim to complete your sauna project, just finish cut for an exact fit. Trim is made of clear red cedar to match the cedar paneling. Contact us if you prefer a basswood type to contrast with your sauna wood paneling.
    • 64' Cove Molding - Cedar: 9/16" x 9/16" thick.
    • 17' Door Trim - Cedar: 2-1/8" x 7/16" thick
    • 32' Baseboard Trim - Cedar: 3-1/2" x 3/4" thick

    Superior Sauna Custom Trim

    Included Sauna Benches

    Commercial quality meets elegance with our stout sauna benches in clear western red cedar to match your paneling. For most sauna designs, wall mounted benches are on rails and easily remove for cleaning or adjustment. We manufacture elegant, commercial strength sauna benches that will last a lifetime. Our quality benches are soft and cool to the touch without knots or exposed fasteners to cause discomfort.

    Optional: Bench skirting (or valance) is a popular add-on for an elegant look. Skirts are the vertical portion between the upper and lower benches, which give a more finished look to bench layout. Built with high quality clear (no knots) select red cedar and corrosion resistant fasteners.

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    Superior Sauna Custom Bench DIY Kits

    Included Sauna Backrest

    Two Portable Backrest / Headrest - Included in Price

    Prefer a portable, movable option to rest your head or back? Save money on the overall cost of your sauna by selecting a pair of portable backrest / headrest option instead of the standard backrest. Comes in red cedar to match you paneling and bench wood choice. The smooth, rounded corners on this headrest / backrest make for a comfortable, relaxing sauna experience. Size: 16" x 16" x 4" tall. Two backrest / headrests are included with this option.

    Superior Sauna Cedar Portable Backrest

    Wall Mounted Backrest in Matching Woods - Upgrade

    With smooth, rounded edges this backrest makes for a comfortable, relaxing sauna experience. It also allows airflow and helps keep walls clean. Made with clear matching woods for you paneling choice on wall mounted supports. Size: 9" tall x 1 5/8" deep. 78" length for top bench and 30" length for bottom bench.

    Superior Sauna Custom Backrest

    Included Sauna Finishing

    Now that all of your main components are set we have included all the little extras you need to finish your sauna. We provide you a vent with sliding door to control air flow. Adjustable air circulation allows fresh air into the sauna for comfortable breathing and help maintain a healthy sauna. Also included are stainless steel finishing nails which will make sauna wood tongue and groove paneling and trim installation a breeze. Stainless steel nails ensure your sauna walls will stay "streak free" for the life of the sauna.

    Superior Sauna Vent and Nails

    Superior Sauna Doors are made with top quality materials and craftsmanship, designed for sauna use. Doors are pre-hung with a heavy duty, laminated jamb and includes all handles /hardware for fast do it yourself installation. Our sauna doors are the sauna industry heavyweights, you can expect to enjoy a Superior Sauna door in your sauna through many years of use. We have many door options so please contact us if needing an ADA compliant door or prefer another style.

    All Glass Door - Clear or Bronze - Included in Price

    24" x 72" Sauna Door has bronze tinted or clear glass panel. A heavy duty four sided cedar jamb to match your paneling. Jamb is 2-1/4" thick by 4-3/4" deep to prevent warpage. Choose left or right door swing direction when installing, by rotating door assembly 180 degrees if needed. Comfortable wood door handles with EZ catch magnetic latch.

    Half Glass Door - Upgrade

    This insulated standard size sauna door has two layers of knot free western red cedar tongue and groove paneling. Bronze tinted glass unit is tempered for safety. Door is assembled in heavy duty laminated four sided jamb. The door includes all necessary hardware: hinges, magnetic latch and wood handles. Superior Sauna quality doors are made with kiln dried furniture grade materials for durability in sauna environment.

    Superior Sauna DIY Kit Door Choices

    Sauna Window - Bronze or Clear Glass - Cedar Frame

    Available in 18 x 32 or 26 x 38. Our sauna windows are constructed of natural cedar woods for a healthy sauna experience. Quality tempered glass is used for long lasting durability and efficiency for outdoor or indoor saunas. For safety we use tempered glass which breaks into small pebble sized pieces in case of breakage. Tempered glass is also required for many building codes. This window design was developed after testing many different windows and materials at temperatures up to 300 degress F using no chemicals or plastics..

    A quality sauna window designed for traditional steam sauna or infrared sauna. Only efficient insulated glass units are utilized in our sauna windows. Sauna windows make the sauna room feel more spacious and allow a relaxing view of the scenery outside. Allow daylight into a remote location sauna and hang a lantern outside the sauna window during the night hours. For indoor saunas, install an entertainment center on a shelf mounted on the exterior of the sauna.

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    Superior Sauna Aspen Window

    Superior Sauna Aspen Window

    Superior Sauna Aspen Window

    Superior Sauna Window Option

    Snap Together Flooring Tile in Matching Woods

    Easily install a durable snap together an attractive sauna floor in just minutes. Constructed out of quality red cedar by finnish manufacturers, these floor tiles are a perfect compliment for your cedar sauna. Or create a striking contrast with an aspen or spruce sauna. Excess water flows through wood on plastic snap together grids. Floor temperatures in saunas are always quite cooler making plastic base tiles completely safe to use. Includes 15 tiles. Corner and edge transition pieces are also available.

    Superior Sauna Flooring Option Cedar

    Ipe Wood Sauna Floor Tile

    Looking for the ultimate in sauna flooring? Ipe (pronounced EE-pay) is the finest quality wood flooring material available. Ipe is an exotic hardwood that is naturally resistant to rot and decay, is 8 times harder than California Redwood, and is guaranteed for 20 years without preservatives! Our Ipe flooring is responsibly harvested from well-managed forests to provide a truly renewable resource. It is as easy to install as our standard snap together flooring and completely safe for sauna use. Includes 15 tiles. Corner and edge transition pieces are also available.

    Superior Sauna Flooring Option IPE

    Bulkhead Sauna Light - Included in Price

    The marine bulkhead light design is one of the more popular options for lighting inside the sauna. This light design is very flexible on where it can be installed, whether it's on the ceiling or the wall. The frame is made from aluminum with a white finish, and the diffuser is made from a frosted glass. Many people choose to install a dimmer switch outside the sauna to achieve a desired lighting level for maximum sauna relaxation (a regular on/off switch is also an option).

    Bulkhead Sauna Light Option

    Upgrade - Compact 180 Light Shade Bulkhead Light Combo

    Two Cedar or Aspen Compact Shade/Light Combos. Great sauna lighting combo will add elegance to your sauna. The sauna light fixture is a white aluminum base with frosted glass shade and vapor proof gaskets on the base and glass shade. Supports a 60W lightbulb at 110VAC. Many people install a dimmer switch to achieve desired lighting level for sauna relaxation. Available in Cedar or Aspen.

    Sauna Wall Light and Shade Option

    Upgrade - Recessed Lighting Kit

    The Recessed Lighting Kit is a complete sauna lighting solution with LED multi-color therapy bulbs and white halogen bulbs. This stand alone Kit has everything you need to light your sauna. Works separately from any brand of sauna heater control panel. Control panel has 3 buttons to control 3 circuits of lights separately. Low voltage power supply control box plugs into a standard 110V outlet and uses about the same wattage for 8 lights as compared to a single 100W light bulb.

    Sauna Recessed Lighting Kit Option

    No Sauna is complete without a few of the neccessary accessories. We provide you with the absolute critical items, a pine bucket, aspen ladle and pine thermometer icluded in the base price of your sauna kit. An essential sauna accessory, the bucket holds up to one gallon of water to splash over hot stones to create vapor. You may also upgrade to our standard or deluxe six piece kits to add a few more perks to your superior sauna experience. Along with a bucket and ladle, they include a combo thermometer / hygrometer, sandtimer, sauna sign and a 2 oz. bottle of Eucalyptus.

    Standard Pine Three Piece Accessory Kit

    Pine / Aspen Three Piece Kit - Included in Price

    Six Piece Standard Cedar Combo Kit

    Upgrade - Six Piece Standard Cedar Combo

    Six Piece Deluxe Combo

    Upgrade - Six Piece Deluxe Cedar Combo

    Return, Exchange FAQs

    Read below for more information or please visit our FAQs page for anything about Saunas or returns, shipping and delivery here.

    Product Guarantees

    At Superior Saunas we hand pick the best products, we hold pride for our amazing customer service, one of the largest distributers in the USA for all things Sauna and include education materials in our site along with additional information for every product we sell. Please read below for more information on our guarantees and FAQs.

    Informative Sauna Articles
    Superior Saunas: DIY Sauna Kit - DIY 5 x 7 Red Cedar Complete Sauna Kit


    • Quality Assurance

      We use high-quality materials and construction methods in all of our hand-made sauna kits, and offer warranties across our carefully selected brands.

    • Amazing Customer Service

      Our knowledgeable Design Consultants are headquartered along the shores of Lake Superior, ready to help you with your sauna build project pre & post-purchase.

    • Wide Range of Products

      From DIY sauna kits to steam rooms and accessories, we provide a comprehensive range of products to make your sauna dreams a reality.

    • Educational Resources

      We provide extensive information and resources about sauna installation & maintenance. Our team is very helpful and resourceful for both new & experienced sauna-goers.


    What is the timeline for shipping?

    Depending on the product orders will ship from the warehouse within 1 to 5 business days with typically 3 to 5 days in transit. Only occasionally orders may take up to 3 weeks depending on very heavy sales volumes and product availability. Superior Sauna currently ships by U.S. Postal Service Priority Mail and FedEx Ground, daily Mon-Fri. We do not ship on weekends or holidays.

    Otherwise for FedEx Express: Orders placed before 1pm Central Standard Time should allow for us to schedule an Express pickup before the daily cutoff, otherwise next scheduled Express pickup day.

    What is the return window?

    Returns must be made within 30 days of receiving your goods.

    What should I expect with freight orders?

    For pallet shipping of orders: sauna kits, large Do-It-Yourself parts, commercial sauna heaters, sauna or steam room doors, etc., the U.S. Special freight company will pick up the order from our factory and transfer the order to beyond carrier if outside the Midwest. Sauna kit and custom DIY parts order delivery lead time is usually 2-4 weeks, depending on how many custom sauna orders are currently in production. Freight orders ship weekdays typically 3 to 7 days in transit in the US. Your order is delivered to your driveway, which can be unloaded by hand in bundles with 2 people or with fork lift at delivery site. Most bundles are between 10 and 40 lbs, sauna doors approx. 80 lbs., and wood sauna stoves are approx. 130 lbs.

    Can't find the answer you are looking for?

    Check out our FAQ's page or contact our customer service team via email or phone.

    FAQ Page

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