4 Person Saunas

16 products

4-Person Saunas — Social Heat, Family-Friendly Space

Choose a 4-person sauna for roomy seating, shared sessions, or extra solo stretch-outs. Mix-and-match low-EMF infrared, full-spectrum, and traditional options to fit your preferred heat feel and installation needs—indoors or out.

Room to Share
Wider benches & legroom for couples and families.
Heat Your Way
Far-IR, full-spectrum, or rock-heater traditional.
Low-EMF Options
Modern shielding and panel placement for comfort.
Indoor/Outdoor
Prefabs for wellness rooms or backyard retreats.

4-Person Saunas — Frequently Asked Questions

Should I pick far-infrared, full-spectrum, or traditional?
Far-IR = gentle, deep warmth; Full-spectrum = adds near/mid for a broader profile; Traditional = rock heater and classic steam pours. Choose the feel that matches your routine.
How big is a typical 4-person sauna?
Common footprints run ~6×5 to 6×6 ft with 78–84″ height. Confirm door swing, bench depth, and delivery path.
What electrical do I need?
Many 4-person IR units need a dedicated circuit (often 120–240V depending on model). Traditional heaters frequently use 240V. Always follow the product specs and a licensed electrician’s guidance.
Are 4-person models comfortable for two adults?
Yes—extra bench width and depth improve comfort for pairs and tall users. Look for zone control and even panel layout.
Can I pour water on stones?
Only traditional rock-heater models are designed for steam pours. Use clean water and follow the heater manual.
What’s a good session plan?
Start with 20–30 minutes, 3–5 days/week. Hydrate well and adjust temperature and duration to comfort.
What if I’m heat-sensitive?
Choose models with adjustable zones, lower starting temps, and good airflow. Full-spectrum at reduced output can feel gentler initially.
Where should I place it?
Use a dry, climate-controlled indoor room or an outdoor-rated enclosure. Maintain clearances and ventilation per the manual.
How do I clean and maintain it?
Wipe benches/panels after use, vent to dry, clean glass periodically, and avoid harsh chemicals.
What warranties are typical?
Coverage varies by brand; heaters/panels, electronics, and cabinetry often have separate terms.

Buying Guide: Choosing a 4-Person Sauna

Step 1 — Heat System

  • Far-IR: Gentle, deep warmth for daily recovery.
  • Full-Spectrum: Near/Mid/Far IR for a broader profile.
  • Traditional: Rock heater with steam pours (löyly).

Step 2 — Comfort & Materials

  • Seating: Bench width/depth, backrests, foot heaters.
  • Cabinet: Cedar, hemlock, or thermo-treated woods; tempered glass.
  • Controls: Interior/exterior panels, presets, zone control, lighting/audio.

Step 3 — Fit, Power & Location

  • Footprint: Confirm width × depth × height; plan door swing.
  • Electrical: Verify voltage/amperage and plug type; use a dedicated circuit.
  • Indoor/Outdoor: Choose models rated for your intended location.

Tip: For mixed users, pick models with adjustable zones so one person can run cooler panels while the other runs warmer.

Product Lineup

Ultra Low-EMF Far-IR Premium

Even heat with robust shielding and quick warm-up.

Golden Designs “Bergamo” (Ultra Low EMF)

Hybrid Infrared + Steam Versatile

Infrared panels plus traditional steam for both heat experiences.

Finnmark FD-5 Trinity XL

Traditional Outdoor Barrel Backyard

Classic rock-heater heat with full-glass front and thermo-aspen seating.

SaunaLife Ergo E7G

Full-Spectrum Pro Feature-Rich

Ultra full-spectrum output, upgraded materials, robust controls.

Medical Breakthrough 6

Key Benefits

  • Spacious seating and legroom for shared sessions.
  • Choice of far-IR, full-spectrum, hybrid, or traditional heat.
  • Low-EMF engineering and premium cabinetry options.
  • Panelized assembly and straightforward upkeep.

Compare Options

Model Best For Highlights Shop
Golden Designs “Bergamo” Premium low-EMF infrared Ultra low-EMF FAR IR, quick warm-up, roomy interior View
Finnmark FD-5 Trinity XL Want both IR and steam Hybrid IR + traditional steam, large format, RLT add-ons View
SaunaLife Ergo E7G Outdoor traditional lovers Rock heater, full-glass front, thermo-aspen benches View
Medical Breakthrough 6 Full-spectrum performance Ultra full-spectrum heaters, upgraded controls & build View

Space & Placement

Consideration Recommendation
Flooring Level, dry, non-carpet surface. Protect nearby finishes from heat and humidity.
Clearances Follow manufacturer side/top clearances; leave service and ventilation access.
Electrical Verify voltage/amperage and plug type; use a dedicated circuit as specified.
Location Indoor wellness room/home gym OR outdoor-rated model for backyard use.
Door Swing Confirm hinge orientation and ensure unobstructed egress.

Delivery Path Checklist

  • Measure doorways, halls, and stair turns against carton dimensions.
  • Plan a 2-person (or more) lift; lay protective mats for unpacking.
  • Sort panels and hardware before assembly; have a drill/bit set ready.

Care, Warranty & Shipping

After each session, crack the door to dry, wipe benches and panels with a soft cloth, and clean glass periodically. Avoid harsh chemicals. Review each product page for warranty coverage and shipping lead times.

Helpful links: Shipping • Returns • Contact Us