Kohler C1 Indoor Sauna Kit | Graphite Gray Alcove Design

Kohler C1 Indoor Graphite Gray Freestanding Alcove Design Sauna Kit

A striking indoor sauna that blends modern design with genuine traditional heat. A sleek Graphite Gray exterior pairs with premium Scandinavian spruce inside, while warm 2700K indirect lighting glows behind the handcrafted Obeche wood benches for a calm, welcoming atmosphere.

A freestanding FERO electric heater with sauna stones delivers real, authentic warmth, managed through dual thermostatic controls and an external digital display for temperature, session length, and lighting. The Aerotherm ventilation system keeps fresh air circulating throughout your session for genuine comfort session after session.

Built to last with 2.1-inch mineral wool insulation and 0.3-inch tempered glass doors with cool-touch beech wood handles, this kit installs as either a freestanding focal point or a sleek alcove fit — flexible enough for a cozy corner or a full wellness suite for up to five people.

Why traditional sauna?

- Supports muscle recovery and eases tension through whole-room heat
- May support circulation and relaxation with regular use
- Creates a genuine wellness retreat at home

Specs & Features:

- Graphite Gray exterior, Scandinavian spruce interior, tongue-and-groove construction
- Obeche wood bench and backrest, 2700K warm indirect lighting
- Freestanding FERO electric heater with sauna stones
- External digital control panel: temperature, session duration, lighting
- Dual thermostatic control system
- 2.1" mineral wool insulation, rubber seals, 0.3" tempered glass doors
- Cool-touch beech wood door handles
- Aerotherm ventilation system
- Freestanding or alcove installation
- Available in 2-person, 3-person, or 5-person sizes
- Flooring options: no floor or full floor
- Installation upgrade option available

**Free USA shipping.** Ships within 1–3 business days, delivered in 5–10 business days.