Swell Black Cube 6

Swell Black Cube 6 is built from premium Canadian Western Red Cedar, the best timber a sauna can be made from, and finished with a striking black exterior that gives it a bold, architectural presence in any Australian home. The larger cube layout offers generous space for up to 6 people, making it ideal for families, group sessions, or anyone wanting a more open and social sauna experience. High bench seating lets you sit tall and take in the full heat, while the expanded interior provides plenty of room to relax without feeling crowded. Powered by a 8kW Harvia heater, the sauna reaches 100°C for a strong and consistent traditional session. A spacious, family friendly sauna designed for daily recovery and effortless home wellness on a larger scale.

• Harvia The Wall 8kW heater

• Volcanic sauna stones

• Premium black metal bucket

• Matching black metal ladle

• Thermometer

• Hygrometer

• Sand timer

• Upper bench

• Sliding lower step

• LED strip lighting behind the backrest

• Tempered full glass door

• Stainless steel hinges and bands

• Bitumen roof shingles

• Weather resistant support cradles

• Pre cut cedar slats

• All hardware and fixings for assembly

• Detailed installation manual

Construction

• Handcrafted from Western Red Canadian Cedar

• Australian stocked

• Suitable for indoor and outdoor installation

• 38mm solid cedar for structural strength and heat retention

• 100% Canadian Western Red Cedar

• Stainless steel bands and hinges

• Tempered full glass door

• Weather resistant support cradles

• LED strip lighting positioned behind the backrest

Dimensions

• 200cm width

• 210cm depth

• 210cm height

Heating and Control

• Harvia The Wall 8kW heater

• Heats to 70°C in around 20 minutes and reaches 90–100°C+ with extended use depending on conditions

• Includes thermometer, hygrometer, sand timer, volcanic sauna stones, and black metal bucket and ladle

Electrical Requirements

• Power supply 240V single phase

• Dedicated circuit required

• Heater draws 34A under load

Interior Layout

• Upper bench for sitting

• Lower bench for sitting

• Designed for 5 to 6 people

Roof

• Bitumen roof shingles for long term outdoor durability

Arrival of Your Sauna

Your sauna will arrive flat packed in a secure crate, ready for assembly

Installation

Swell Saunas are delivered with pre cut components and clear, step by step instructions, allowing most customers to handle the setup themselves. All that is required is a flat, stable surface such as concrete or decking, and a licensed electrician to connect the heater

For those who prefer a hands off approach, we offer an installation service across Australia that can manage delivery, assembly and final clean up so the sauna is ready to use sooner

Maintenance

Cedar naturally resists moisture and outdoor conditions, developing a silver grey colour over time while maintaining its strength. To keep the timber looking rich, the exterior can be oiled annually with a breathable wood oil such as Linseed or Feast Watson. Light sanding can be used to refresh the surface

General care is simple. Wipe surfaces as needed, keep the interior free from debris, and check the stones and bands occasionally to ensure everything remains secure and performing well

Certified Safe

Meets strict Australian Standards for safety, durability, and performance

Cost to Run

A 8kW heater keeps running costs low with a 30 minute session costing around $1.20

Warranty

Designed for all weather indoor and outdoor conditions and backed by a 5 year warranty

Guarantee

• 30 day home trial for all Swell products

• If it is not the right fit, simply repackage the product and return it, with return freight covered by the customer

• 5 year warranty

• Protection against any manufacturing faults

• Repairs or replacements provided when required

• Freight included on approved warranty claims

• Continued support from the Swell team whenever needed

Delivery

• Products in stock are dispatched promptly from our Australian warehouse

• High demand means many items sell out which can result in a short lead time

• The expected completion date for the current drop is shown above

• All shipments are tracked and insured for reassurance

• Shipping is calculated at checkout to provide the best available rate

• Optional installation available through our trusted partners across Australia

• Contact us and we will connect you with the appropriate installation team

• Delivery schedules may shift during peak periods and are updated regularly

• If you require your order sooner, reach out and we will explore available options