Reach the Peak of Wellness with Rainier

Compact. Powerful. Premium.

Introducing the Peak Saunas Rainier—a meticulously crafted 1-person infrared sauna designed for those who refuse to compromise on quality, technology, or wellness benefits. Built from sustainably sourced Canadian cedar, and packed with medical-grade red light therapy, full-spectrum infrared heat, and smart app control, the Rainier brings professional-grade recovery into your home.

Whether you’re seeking deep relaxation, full-body detoxification, or accelerated muscle recovery, Rainier delivers the ultimate infrared sauna experience—all in a sleek, space-saving design.

Why Choose the Peak Saunas Rainier?

XL Medical-Grade Red Light Therapy – ($1,799 value — included standard)

Not just lights—real therapy for real results.

8 optimized wavelengths (630–1060nm) for proven therapeutic effects

X-Large front wall panel—not hidden in the ceiling like lower-end models

Supports skin health, circulation, inflammation reduction, and cellular rejuvenation

360° Full-Spectrum Infrared Heating

Fast, targeted, and deeply restorative warmth.

Hybrid heating system combines advanced carbon FAR panels with halogen + quartz full-spectrum emitters for complete therapeutic coverage

True medical-grade infrared across near, mid & far wavelengths (700–25,000 nm) for full-body restoration and detoxification

7 premium heating panels total — 4 advanced carbon FAR panels for even, consistent warmth, plus 3 halogen + quartz full-spectrum heaters

WiFi + App Control – Convenience at Your Fingertips

Wellness on your schedule.

Preheat your sauna from anywhere with the smart app

Adjust temperature, lighting, and session length via your phone

Works with both iOS and Android

EMF Protection for Maximum Safety

Feel the heat—without unnecessary exposure.

Electrical components wrapped in our innovative EMF shielding

Engineered for safe, long-term use

Luxury Atmosphere: Bluetooth Sound + Mood Lighting

Wellness meets sensory immersion.

2 premium Bluetooth speakers for rich, high-quality sound

Dual-level LED accent lighting creates a relaxing ambiance

Built-in Chromotherapy lighting enhances mood and energy balance

Hotter Than Most Infrared Saunas – Up to 150°F

Deeper sweat. Faster results.

Reaches 150°F, hotter than most infrared models capped at 140°F

Encourages stronger detox, improved circulation, and enhanced relaxation

Premium Canadian Cedar – Non-Toxic & Built to Last

Sustainably sourced wood for durability and clean air quality

Smart Oxygen Ionization & Air Purification System

Breathe cleaner, fresher air—every session.

Dual-mode system: Active Mode releases oxygen ions during your session for a crisp, revitalizing, oxygen-rich atmosphere, while Purify Mode runs afterward to sanitize and refresh the cabin automatically

Neutralizes odors, bacteria, and airborne particles to create a cleaner, safer, and more invigorating environment—so every session feels like stepping into mountain-fresh air

Fast, Easy Assembly

Get started in under an hour.

Effortless clasp-together design

Includes built-in cedar backrests for additional comfort

Ships in a Protective Wooden Crate

Because your investment deserves maximum protection.

Delivered in a custom wooden crate, not a fragile exposed box

Reduces the risk of shipping damage

Specifications at a Glance

Wood: Premium Canadian Red Cedar
Control: Touchscreen Panels (Interior & Exterior) + WiFi App
Electrical: 120V / 1800W / 15A / NEMA 5-15P Plug (Standard Outlet)
Temperature: Up to 150°F
Red Light Therapy Panel
- Size: 9 inches by 36 inches, designed for full-body coverage while seated
- LEDs: 216 high-output, dual-chip LEDs. Each LED features a 30-degree beam angle for more concentrated light delivery and sustained output strength at greater distances from the panel
- Wavelengths: 630nm, 650nm, 660nm, 670nm, 810nm, 830nm, 850nm, 1060nm
- Smart Control: Fully customizable through the Peak Saunas App
- Features: Adjust brightness, fine-tune individual wavelengths, and select targeted programs designed to support skin health, muscle recovery, sleep optimization, and overall wellness
- Irradiance Output:
  175 milliwatts per square centimeter at 6"
  107 milliwatts per square centimeter at 12"
  80 milliwatts per square centimeter at 24"
Speakers: (2) 6” HiFi Bluetooth Speakers
Assembly: Easy Clasp Together Design with 2 Adults
Dimensions:
- Exterior – 42”W x 40”D x 75”H
- Interior – 38”W x 36”D x 67”H
Weight: 305 lbs
Warranty: FREE Lifetime Warranty + Lifetime USA-Based Support

📐 Download CAD Drawing (PDF)

Your Personal Wellness Sanctuary Awaits

The Peak Saunas Rainier is more than just a sauna—it’s your escape, your recovery tool, and your key to optimal health and relaxation.

Order your Rainier today to feel better & live longer.

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Rainier 1-Person Full Spectrum Infrared Sauna with Full-Body Medical-Grade Red Light Therapy & Smart WiFi App Control