SaunaX

Löyly is More Than Steam
It’s the soul of the SaunaX. It’s the warmth that surrounds you, the energy that calms you, the stillness that restores you. All SaunaX custom builds honor this tradition — blending therapeutic function with architectural beauty. Each SaunaX is handcrafted with premium materials and tailored to your space, rhythm + style.

Forma

Essential design. Pure function.
A minimalist sauna that brings clean lines and everyday wellness into any space.

Specification Detail

  • Dimensions 8' x 8' x 7’

  • Volume 448 cu ft (ideal for 1–4 users)

  • Exterior Cladding Charred Shou Sugi Ban cedar (or optional natural cedar)

  • Interior Finish Clear grade Western Red Cedar

  • Bench Layout Single-tier wrap-around with floating lower bench

  • Door/Glass Full-height tempered glass front with left-hand cedar door

  • Lighting Integrated low-voltage LED lighting with dimmer

  • Heater (HUUM) STEEL 10.5 kW or DROP 10.5 kW

  • Control System UKU Glass Black Wi-Fi or on-wall controller

  • Power Requirements 240V, 40A dedicated circuit (depending on heater model)

  • Assembly Modular panelized build, delivered flat-pack or pre-set

Wellness in form and feeling.
A refined, immersive experience crafted for balance, restoration, and daily ritual.

Soma

Specification Detail

  • Dimensions 8' x 10' x 7'

  • Volume 567 cu ft (ideal for 2–5 users)

  • Exterior Cladding Charred Shou Sugi Ban cedar or custom-finished cladding

  • Interior Finish Select Western Red Cedar with vertical or horizontal grain

  • Bench Layout 2-tier L-bench configuration with floating lower bench

  • Door/Glass Oversized glass front with offset cedar entry door

  • Lighting Warm white LED strip lighting with remote dimming

  • Heater (HUUM) CLIFF 12 kW or STEEL 12 kW

  • Control System UKU Glass Black Wi-Fi + mobile app connectivity

  • Power Requirements 240V, 50A dedicated circuit

  • Assembly Delivered panelized or pre-assembled by crane drop

Ära

Custom. Sacred. Yours.
Our flagship bespoke sauna, handcrafted from the ground up to honor your space, your vision, and your lifestyle. Designed with intention. Built without compromise.

Specification Detail

  • Dimensions 8' x 12' x 7' | 8’x 14’x7’ | 8’x16’x7’ or Custom

  • Volume 672 cu ft | 784 cu ft | 896 cu ft (4 - 8 Users)

  • Exterior Cladding Shou Sugi Ban cedar or Scandinavian vertical grain option

  • Interior Finish Premium Western Red Cedar or Thermo-Aspen upgrade

  • Bench Layout Full wrap-around, 2-tier with floating lower bench

  • Door/Glass Full-glass front wall with side-entry cedar door

  • Lighting Full-spectrum LED lighting with sauna-rated dimmer

  • Heater (HUUM) HIVE 15 kW or dual STEEL 9 kW system

  • Control System UKU Glass Black Wi-Fi with remote mobile access

  • Power Requirements 240V, 60A+ depending on heater configuration

  • Assembly Panelized or fully prebuilt and craned into place

The Heart of the Collection

Each Charles James SaunaX model is paired with a carefully selected HUUM electric heater, matched precisely to the sauna’s cubic footage for the perfect steam experience. HUUM heaters are celebrated for producing rich, mild, and long-lasting löyly (steam), comparable to that of traditional wood-burning stoves—delivered with modern ease. Their distinctive open stone cage design maximizes the surface area between the heating elements and stones, allowing the stones to heat efficiently and release a softer, more natural steam. HUUM’s minimalist aesthetic, crafted from stainless steel and premium materials, reflects refined Scandinavian design while ensuring durability and performance. Every HUUM unit is made in Estonia and tested to the highest international safety standards, including UL certification for the U.S. market. With numerous international design awards—including the prestigious Red Dot and European Product Design Awards—HUUM heaters are not only technically superior but recognized globally as icons of modern sauna innovation.