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KOHLER

C1 Indoor Traditional Steam Sauna | 2, 3 Or 5-Person | Graphite Gray | By Kohler

C1 Indoor Traditional Steam Sauna | 2, 3 Or 5-Person | Graphite Gray | By Kohler

$20,899.97 USD
$20,899.97 USD
Sale Sold out
Shipping calculated at checkout.
Capacity
Flooring Options
Upgrade Option

⚠️ Final Sale — Non-Returnable

This product is non-returnable due to safety, hygiene, and quality control standards. If your item arrives damaged or incorrect, contact us within 48 hours at support@fr33domwellness.com. See our full Return & Refund Policy for details.

Kohler · C1 Indoor Sauna Kit · Scandinavian Spruce · Freestanding Or Alcove · FERO Electric Heater

Scandinavian Spruce Construction Douglas Fir Exterior Cladding FERO Electric Heater Aerotherm Ventilation 2.1" Mineral Wool Insulation External Digital Control Panel Dual Thermostatic Controls Locking Door & Panel

The Kohler C1 Indoor Sauna is crafted from premium Scandinavian spruce with tongue and groove connections throughout, freestanding or designed to fit a dedicated alcove. Obeche wood bench and backrest, warm white indirect backrest lighting, freestanding FERO electric heater with sauna stones, external digital control panel, dual thermostatic controls, Aerotherm ventilation, and 0.3-inch tempered glass door and windows. Available in 2, 3, or 5-person sizes — from an intimate personal retreat to a shared household sanctuary. Heater included.

This is where the day ends and restoration begins. A Kohler sauna — indoors, always ready, always yours. 🌿

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Material
Scandinavian Spruce
🔥
Heater
FERO Electric + Stones
📱
Control
External Digital Panel

Installation Options

🏠
Freestanding
Place anywhere with adequate space — a home gym, wellness room, spare room, or basement. No built-in alcove required. Complete and self-contained.
🔲
Alcove Installation
Designed to fit seamlessly into a dedicated wall recess — creating a fully integrated look that becomes a permanent architectural feature of your wellness space.

Available Sizes — Select At Checkout

👤
2 Person
Compact
The most personal and space-efficient option — ideal for solo ritual or partner sessions.
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3 Person
Mid-Range
Space for a small family or close friends — the versatile everyday choice.
👨‍👩‍👧‍👦
5 Person
Spacious
The full-household or shared sanctuary option — generous space for group sessions.

The Kohler Sauna Range

C1
Indoor · Scandinavian Spruce · 2 / 3 / 5 Person · Freestanding or Alcove
✅ This Model
C2
Outdoor · Weathered Grey Spruce + Douglas Fir · 3 / 5 / 6 Person · Extended Roof Eaves

A sauna heater is included with this product. No separate heater purchase is required — everything you need to heat your sauna is provided in the kit.

Contact us if you have any questions about the included FERO heater or compatibility with your installation.

This product is listed for USA customers. For international orders, shipping is assessed case by case.

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Step 2 — Contact FR33DOM Wellness

✉️ Contact FR33DOM Wellness →
🪵 Premium Scandinavian spruce construction — tongue and groove connections throughout for a seamless, polished finish. Naturally low in resin, thermally stable, and beautifully aromatic when heated.
🌿 Douglas Fir exterior cladding — organic, naturally durable Douglas Fir on the exterior for a warm, premium look that integrates into home interiors or alcove installations with architectural confidence.
🔆 2700K warm white indirect backrest lighting — ambient LED lighting built into the backrest creates a soft, intimate glow. Adjustable from the external digital panel before you step inside.
🪑 Obeche wood bench + matching backrest — lightweight and smooth-grained, Obeche stays comfortable at high temperatures across extended sessions.
🔥 Freestanding FERO electric heater with sauna stones — powerful traditional electric heater with sauna stones and heater guard. Proven, reliable, and built for consistent sessions.
📱 External digital control panel — total control of temperature, session time, and lighting from outside the cabin before you step in. Includes a locking cover to protect against elements and unauthorised use.
🌡️ Dual thermostatic controls — two thermostatic regulators ensure every session is safe, precisely controlled, and consistently repeatable.
💨 Aerotherm ventilation system — Kohler's proprietary ventilation guarantees a constant supply of fresh oxygen and continuous air exchange throughout every session.
🔒 Locking front door + panel cover — the front door locks securely when not in use and the control panel features a protective locking cover. Secure and private in any household space.
🖐️ Cool-touch Beech wood door handles — Beech wood handles remain cool to the touch regardless of interior heat — safe and comfortable for entry and exit at all temperatures.
🔲 0.3-inch tempered glass windows and door — thick tempered glass creates a light-filled, open feel inside the cabin while maintaining serious thermal performance.
🧱 2.1-inch mineral wool insulation — premium mineral wool between the cabin walls delivers exceptional heat retention. Faster heating, consistent temperatures, and meaningfully reduced energy consumption.
🔲 0.3-inch tempered glass — thick tempered glass on all windows and the door retains heat while creating an open, light-filled atmosphere. Durable, safe, and thermally efficient.
🔴 Tight rubber seals throughout — precision rubber seals at all door and window joins eliminate heat escape and maintain consistent cabin pressure. The detail that separates excellent insulation from merely adequate construction.
🔥 FERO heater + dual thermostatic regulation — powerful freestanding electric heater with dual thermostatic controls for safe, precise, and repeatable temperature management across every session.
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Scandinavian Spruce
Premium Nordic spruce for interior walls and structure. Tongue and groove connections throughout for a seamless, polished finish that looks as good as it performs.
🌿
Douglas Fir Cladding
Organic Douglas Fir on the exterior — naturally durable, warm-grained softwood that integrates beautifully into home interiors and alcove installations alike.
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Obeche Wood Benching
Lightweight, smooth-grained hardwood bench and backrest that stays comfortable at high temperatures for extended solo or shared sessions.
🖐️
Beech Wood Handles
Naturally resistant to heat transfer — cool-touch and comfortable to grip for entry and exit at all session temperatures.
😌
Deep Relaxation
Soothing heat melts away tension and promotes total wellbeing — the complete physical and mental reset that makes daily sauna practice irreplaceable.
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Safety & Peace of Mind
Dual thermostatic controls, cool-touch handles, locking door and panel — the C1 is engineered to protect you and your household in every session.
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Detoxification & Skin
Consistent sessions encourage deep sweating and natural detoxification — improving complexion and refreshing skin from within.
🩸
Circulation & Recovery
Heat exposure promotes blood flow, supports muscle recovery, and delivers cardiovascular conditioning — a powerful daily restoration tool.
😴
Sleep & Restoration
Regular sessions regulate core temperature and the nervous system — supporting deeper, more restorative sleep and improved overnight recovery.
✨
Customisable Self-Care
Adjust temperature, lighting, and session time to fit your exact needs — a luxurious, easily customisable daily self-care system.

Specification Sheets

Kohler C1 — 2 Person Spec SheetView PDF
Kohler C1 — 3 Person Spec SheetView PDF
Kohler C1 — 5 Person Spec SheetView PDF

User Manuals

Kohler C1 — 2 Person User ManualView PDF
Kohler C1 — 3 Person User ManualView PDF
Kohler C1 — 5 Person User ManualView PDF

Additional Resources

Kohler C1 Readiness GuideView PDF
Kohler Warranty DocumentationView PDF

🚚 Delivery estimated within 10 business days. Shipping costs calculated at checkout.

For international destinations outside standard delivery zones, shipping is assessed case by case. Contact us before ordering with any questions about delivery access or site requirements.

🪵 Scandinavian Spruce  ·  🔥 FERO Electric Heater  ·  🔲 Freestanding Or Alcove  ·  2 · 3 · 5 Person

Kohler C1 Indoor Sauna — Luxury At Home. Your Sanctuary. Built By Kohler.

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