▶ Product showcase — Cassina SUPH-03
5-Person Sauna & Shower Combo for Home Spa
Sauna + shower combo unit, 2500×1500×2300mm, 4500W traditional sauna stove for fast warm-up and low EMF; open shower zone with overhead and handheld shower heads, wet-dry separated; voltage 220-400V customizable, size, wood (Hemlock/Cedar/Spruce), color, logo, packaging and manual all customizable, OEM/ODM.
- ✓ Large 5-person size (2500×1500×2300mm)
- ✓ 4500W traditional sauna stove, low EMF
- ✓ Voltage 220-400V customizable — works worldwide
- ✓ Smart digital control + cozy ambient lighting
- ✓ Hemlock / Cedar / Spruce — wood type customizable
- ✓ Color / logo / box / manual all customizable, OEM/ODM
Product Information
Full specifications & trade terms. Customization available.
| SPECIFICATIONS | |
| Dimensions (L×W×H) | 2500 × 1500 × 2300 mm · Customizable |
| Capacity | 5 Persons |
| Power | 4500 W |
| Voltage / Frequency | 220-400V · Customizable |
| Heating | Traditional sauna heater (low maintenance) |
| Wood | Hemlock / Cedar / Spruce (customizable) |
| Control System Certified | UL / FCC / RoHS |
| Standard Features | LED ambient light · ceiling speakers · digital control · single tempered glass door |
| 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.
Design & Craftsmanship
Every detail solves a real problem.
Product Details
From materials to delivery — every angle covered.
From materials to delivery — every angle covered.
Overview — Cassina traditional sauna, 2500×1500×2300mm, 4500W, voltage 220-400V customizable
Why Choose Us — 4500W traditional sauna stove, digital control, tempered glass, warm ambient lighting
Premium materials & craft — red cedar grain, tempered glass & handle, traditional sauna stove
Specifications — 2500×1500×2300mm · 4500W · 220-400V · OEM/ODM
Perfect for every space — Home / Villa / Hotel / Club
Factory direct — OEM/ODM · CE/RoHS/UL/FCC · 15-20 days · DDP available
The SUPH-03: A Long, High Traditional Cabin
The SUPH-03 is the proportion play in our 5-person traditional range: 2500×1500×2300mm — long and noticeably taller than the standard 2100mm cabins. Five users get bench space along the 2500mm wall and headroom that makes the cabin feel like a room rather than a box, heated by a 4500W traditional stove with stones. Sauna and shower in one cabin — a home spa setup without extending your house.
Configurable bench layout, Hemlock/Cedar/Spruce wood options, 220–400V supply, and full OEM/ODM treatment — a strong quote for buyers who know exactly what proportion they want.
Who it’s for
- Homeowners with a long narrow wellness room and standard ceiling height to spare
- Buyers who found 2100mm-tall cabins visually heavy
- Projects specifying a 5-person cabin with a specific bench arrangement
How it compares
SUPH-03 vs SUPH-02: SUPH-02 is the square 5-person flagship (2150×2000mm, 8000W, 2100mm tall). SUPH-03 is longer, shallower and taller with a lighter 4500W heater. The room shape and desired power profile make the call.
SUPH-03 vs SUPG-04: SUPG-04 is the 9–10 person gallery sauna (3390×1360mm). SUPH-03 is its 5-person cousin for homes — same long-layout idea at private scale.
Frequently Asked Questions
Why the 2300mm roof height?
The taller profile gives more headroom and a roomier feel for a 5-person cabin — buyers who find 2100mm cabins enclosed prefer the SUPH-03 proportions.
Is 4500W enough at this size?
Yes — 4500W is matched to the 2500×1500 footprint for reliable steam sessions; power-to-volume is tuned rather than overspecified.
Power supply?
220–400V, preset for your site before production.
Bench layout?
Configurable — upper and lower bench arrangements are set to your project drawings under OEM/ODM.
