Keila 400

4-Person Outdoor Sauna

The 4-person Keila 400 is the perfect backyard sauna retreat, combining premium-quality materials with precise engineering and thoughtful design.

Premium Thermo-Spruce Construction

The Keila 400 is built to last, featuring extra-thick 1.57” Thermo-Spruce walls and roof. Both the interior and exterior are crafted from premium-quality Thermo-Spruce, a wood prized for its exceptional durability, stability, and superior thermal characteristics.

Optional Black Finish (Keila 400B)

The Keila 400 is available in a bold, black-accented version — the Keila 400B. Designed for on-site paint application, the Keila 400B features black fascia boards and Thermo-Aspen backrest and benching with elegant black detailing.

Built for DIY Simplicity

This sauna is designed to be easily installed in two days by two people.

Designed for Comfort

The extra-thick, durable two-tier benches offer maximum comfort and ample space for up to four bathers to unwind.

Expansive Outdoor Views

The tempered tinted glass door and window create an inviting entrance to your sauna sanctuary, while letting you enjoy expansive outdoor views during every session.

Interior LED Lighting

Set the mood for ultimate relaxation with premium-quality, dotless LED lighting LED. These fully dimmable LEDs can be easily controlled via a Wi-Fi app or hand-held remote, providing effortless customization and convenience.

Features:

  • Premium 1.57″ thick thermo-spruce walls
  • Available with black paint for on-site application (Keila 500B)
  • Luxurious outdoor sauna experience
  • Engineered for DIY home installation
  • Extra-thick 1.57″ thermo-spruce roof
  • Tempered tinted glass door and window
  • Dotless and dimmable LED light controlled by Wi-Fi app or hand-held remote
  • Thoughtful beam construction allows for natural expansion, contraction, and with an exacting fit
  • Extra-thick, durable 2-tier bench seating for comfort
  • Designed and made in Northern Europe
  • Interior dimensions: 70″ W x 69″ D x 79″ H
  • Exterior dimensions: 75″ W x 75″ D x 93″ H
  • Accommodates up to four bathers

Ready to Bring the Sauna Experience Home?

Connect with The Pool Source experts today to explore our range of traditional and infrared saunas. We’re here to help you find the perfect sauna to fit your space, lifestyle, and wellness goals.

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