Extra-Large 4-Person Traditional Sauna for Home
Large 4-person traditional sauna, 1800×1800×2100mm, 6000W electric stove with sauna stones. Full-glass modern facade in light natural wood, with LED ambient lighting and a roomy two-tier L-shaped bench. Voltage 220-400V customizable — dimensions, wood, color, logo, box and manual all customizable. OEM/ODM supported.
- ✓ 6000W traditional stove with sauna stones — high heat for a 4-person room
- ✓ Tall, spacious interior (1800×1800×2100mm) with L-shaped two-tier benches
- ✓ Full-glass modern facade — door centre-right, panoramic view
- ✓ LED ambient lighting with warm interior tone
- ✓ Red Cedar / Hemlock / Spruce wood options
- ✓ OEM/ODM — logo, color, packaging and manual customizable
Product Information
Full specifications & trade terms. Customization available.
| SPECIFICATIONS | |
| Dimensions (L×W×H) | 1800 × 1800 × 2100 mm · Customizable |
| Capacity | 4 Persons |
| Power | 6000 W |
| Voltage / Frequency | 220-400V · Customizable |
| Heating | Traditional electric sauna stove with sauna stones |
| Wood | Red Cedar / Hemlock / Spruce (customizable) |
| Control System Certified | UL / FCC / RoHS |
| Standard Features | Full-glass facade · L-shaped two-tier benches · LED ambience · digital control |
| TRADE TERMS | |
| MOQ | 1 Set |
| Availability | Produced to order (customizable) |
| Lead Time | 15-20 days |
| Port | Shanghai / Ningbo |
| Customization | OEM / ODM / private label · size & wood options |
| Warranty | 1-year warranty (negotiable per project) |
Cassina is a source manufacturer of solid wood saunas. We build high-quality far-infrared saunas, traditional, barrel and outdoor models for global buyers — with a wide range of wood options: Canadian Red Cedar, Hemlock, Spruce and more. OEM/ODM supported. Contact us to choose your preferred material and create your custom sauna.
Wood Options
Different woods for different scenes and budgets — all customizable.
Canadian Red Cedar
加拿大红雪松Naturally rot- and insect-resistant — the top choice for outdoor saunas.
Hemlock
铁杉Fine grain, even color — a great balance of quality and value.
Spruce
云杉Lightweight and smooth, an economical and practical choice.
Thermo-Treated Wood
热处理木Heat-treated for extra stability, durability and moisture resistance.
Hinoki
桧木Natural aroma — the premium choice for authentic Japanese-style saunas.
Pine
松木Clear grain, a classic budget-friendly option, readily in stock.
※ Actual wood availability & stock — please confirm via WhatsApp or email.
Product Details
From materials to delivery — every angle covered.
Overview — Cassina 4-person traditional sauna SUPE-004, 1800×1800×2100mm, 6000W stove, voltage 220-400V customizable
Dimensions — 1800×1800×2100mm · 6000W · 2100mm ceiling height
Left view — full-glass modern facade in light natural wood
Right view — stove with sauna stones and L-shaped bench layout
Customization — OEM/ODM · size, wood, color, logo, packaging, manual
Perfect for — Home / Spa / Hotel / Wellness area
The SUPE-004: 4-Person Traditional Sauna (SUPE-004 · 6000W)
The SUPE-004 is the flagship 4-person traditional cabin in the SUPE series: 1800×1800×2100mm with a 6000W stove, a full-glass modern facade and a light Red Cedar / Hemlock / Spruce interior with LED ambience. The 2100mm ceiling and L-shaped two-tier benches make it comfortable for groups and commercial wellness areas alike.
Produced to order — voltage preset at production (220-400V range), and the cabin can be built in Red Cedar, Hemlock or Spruce with OEM branding.
Who it’s for
- Spas, hotels and wellness centres installing a 4-person commercial-grade room
- Homeowners with a large dedicated sauna space who want maximum height and heat
- Distributors adding a premium large traditional model to a private-label range
How it compares
SUPE-002: SUPE-002 — SUPE-002 is also 4-person 6000W but in a black-stained frame (1800×1700×2000mm). SUPE-004 is the light full-glass version with a taller 2100mm ceiling — pick by interior style.
SUPE-03: SUPE-03 — SUPE-03 is the 4-person traditional at 4000W (1500×1200×2000mm). SUPE-004 offers roughly 50% more heat and a much larger interior for bigger groups.
Frequently Asked Questions
How many people does the SUPE-004 fit?
Four people comfortably — 1800×1800×2100mm with L-shaped two-tier benches. Larger custom sizes are available.
What voltage does it support?
220-400V, preset at production for your market. Voltage is customizable — confirm your grid when ordering.
What wood options are available?
Red Cedar (premium), Hemlock or Spruce — all customizable, with Red Cedar as the default highlight option.
Is the 6000W stove suitable for commercial use?
The high output is designed for large 4-person rooms — it heats the volume quickly. Certifications and destination-market compliance can be confirmed per project.
