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FD-5 Trinity XL Infra-Steam Combination Sauna | Designs 1 / 10
Finnmark Designs

FD-5 Trinity XL Infra-Steam Combination Sauna

Finnmark Designs
$7,899
In stock · Processed in 1–5 business days
  • Free shippingUS, Canada & Europe
  • 14-day returnsRefunds within 30 days
  • Pay by invoiceBank transfer, 3 days to pay
  • WarrantyCovered by the manufacturer

Estimated delivery . Shipping · Returns · Warranty

Questions? Talk to a sauna specialist: +1 (408) 320-0181

About this product

Elevate your wellness routine with this premium 4-person hybrid barrel sauna.

This hybrid unit allows you to customize your session to match your needs.

Superior Construction and Insulation

Engineered for year-round outdoor use, this sauna features industry-leading 4-inch thick walls for maximum heat retention. The exterior is constructed from thermally treated aspen, ensuring the structure remains resistant to rotting, warping, or decay even in harsh climates. Inside, you will find an expansive two-tier bench system, ensuring that up to four people can enjoy the session in total comfort. With low EMF testing and mechanical ventilation for consistent air quality, every detail is refined for safety and performance.

Key Features

  • Powerful 2.7kW infrared output and 4.5kW steam heater.
  • Spacious 4-person interior with 72-inch bench width.
  • Antimicrobial Western Canadian cedar interior.
  • Weather-resistant thermally treated aspen exterior.
  • 5-inch touchscreen LCD controller with Bluetooth audio.
  • 10-year warranty covering structure, heaters, and electrical components.

Ready to transform your home wellness routine? Enjoy free shipping to the lower 48 states on all orders.

Shipping, payment & returns

  1. 1Place your orderChoose bank transfer at checkout. Your invoice and bank details appear instantly and are emailed to you.
  2. 2Pay within 3 daysACH or domestic wire in the US, international wire in USD or another currency. Unpaid orders cancel automatically.
  3. 3We process and shipProcessing takes 1–5 business days after payment, then delivery takes 7–12 business days. Shipping is free.

Import duties, VAT and customs fees outside the US, where applicable, are the recipient’s responsibility. Return requests within 14 days of delivery; approved refunds within 30 days. Optional shipping protection ($99) is available at checkout. See the shipping and return policies.

Frequently asked

What are the dimensions and seating capacity of this sauna?

This barrel sauna measures 72 inches wide by 48 inches deep by 83 inches high on the exterior, comfortably accommodating up to 4 people on its two-tier bench system.

What are the electrical requirements for this hybrid sauna?

This unit requires a 240V power supply and operates at 18.8A to power both the infrared system and the traditional steam heater.

How do I maintain the wood inside and outside the sauna?

The interior is made of antimicrobial cedar that naturally resists mold and bacteria, while the exterior is thermally treated to prevent rot. Regular vacuuming and wiping down surfaces with mild soap and water is all that is typically needed to keep it in prime condition.

What does the 10-year warranty cover?

Our comprehensive 10-year warranty covers the sauna's structural integrity, the performance of the infrared and steam heaters, and all internal electrical components.

Complete your setup

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