What are the main benefits of the 4 Person Hybrid Sauna for wellness? The 4 Person Hybrid Sauna combines traditional heat with infrared therapy to promote relaxation, relieve muscle tension, and enhance overall wellness. Its dual heating methods provide deep muscle penetration and a more personalized sauna experience.

The 4 Person Hybrid Sauna offers benefits such as deep relaxation, improved circulation, and muscle relief through a blend of traditional heat and infrared therapy. Its spacious design accommodates multiple users, making it ideal for shared wellness routines.

How does the infrared technology in the 4 Person Hybrid Sauna improve the sauna experience? The infrared heaters in the sauna penetrate deeply into muscles and joints, providing more effective relief and sweating compared to traditional saunas. This allows for quicker warm-up times and enhanced detoxification benefits.

Infrared technology in the 4 Person Hybrid Sauna delivers mid- and far-infrared waves that penetrate deeply into your body, helping to accelerate detoxification, improve circulation, and provide targeted muscle relief, all while saving energy.

What materials are used in the construction of this cedar sauna, and how do they enhance durability? This sauna is built with thick, 1.5-inch Canadian Cedar staves and features 8 mm tempered glass panels. These high-quality materials ensure durability, a naturally aromatic ambiance, and resistance to moisture and wear.

Constructed from full-length Canadian Cedar staves and equipped with tempered glass panels, the sauna offers exceptional durability, natural antimicrobial properties, and an appealing aesthetic that withstands regular use and exposure to humidity.

Are the features of the 4 Person Hybrid Sauna user-friendly and easy to control? Yes, the sauna includes an LCD Wi-Fi-enabled control panel for remote operation and built-in RGB lighting to create the perfect ambiance. Its intuitive features make it easy to customize your sauna session effortlessly.

The sauna’s smart control system features an LCD Wi-Fi-enabled panel and adjustable RGB lighting, allowing you to easily control temperature, lighting, and settings remotely for a tailored, hassle-free wellness experience.

How suitable is the 4 Person Hybrid Sauna for outdoor installation and weather resistance? This sauna comes with a complete shingle kit that helps protect it from rain and weather exposure, making it suitable for outdoor installation in various climates. Its durable construction ensures longevity and consistent performance.

Designed for outdoor use, the sauna’s shingle kit provides protection against weather elements, while its robust construction and tempered glass panels ensure it remains weather-resistant, durable, and functional in various outdoor environments.

4 Person Hybrid Sauna - FD-6 Cedar with Infrared & Traditional Heat

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The Ultimate Cedar Sauna Experience — Traditional Heat Meets Advanced Infrared

Step into the world's finest cedar combination barrel sauna, where infrared and traditional unite for an unmatched wellness experience. Reach temperatures up to 185°F, and enjoy the invigorating ritual of pouring water over hot stones for a rich, steamy session—all while benefiting from the deep-penetrating relief of infrared therapy. This is sauna enjoyment at its most luxurious.

Crafted for Excellence

Every detail of this sauna reflects premium craftsmanship and thoughtful design. Built with thick, 1.5” full-length Canadian Cedar staves, it offers unmatched beauty, durability, and a naturally aromatic ambiance. Dual-level benches and backrests, also crafted from Canadian Cedar, are naturally antimicrobial and satin-smooth, remaining cool to the touch even in high heat.

Stunning Design, Built to Last

An 8 mm-thick tempered glass door and window panels create an open, upscale aesthetic while providing lasting strength. A complete shingle kit ensures your sauna stays dry and protected, no matter the weather.

Get Hot, Fast — Inside and Out

Equipped with Finnmark Spectrum Plus™ Infrared Heaters, this sauna delivers both mid- and far-infrared waves that penetrate deeply into muscles and joints, triggering up to 25 times more sweat than standard carbon heaters.

Smart Features for Effortless Comfort

Relax and unwind with intuitive technology at your fingertips: an LCD Wi-Fi-enabled control panel offers remote operation, while built-in under-bench RGB lighting to set the perfect mood every time.

Spectrum Plus™ UL Listed short wave infrared heaters for deep penetrating heat, up to 25x more than standard carbon panel heaters.
Clear Grade Western Canadian Cedar
1 1/2" Thick Staves
Dual Bench System
Built-in LCD touchscreen controller with Wi-Fi
Under-bench LED RGB light
8mm tempered door and windows
Low EMF Spectrum Plus infrared heaters
High emissivity infrared heaters
Shingle Roof with Barrier
Stained and sealed Sou Sugi Ban supports
Patent Pending Design

LED under-bench light
Slats
Front Trim
Front Panel
Back Panel
Metal Bands
Metal Bands Clamps
Shingles
Insulating Layer
Male Light Cable
Handle
Outdoor Power Cover
Screw Cover
Power Cord
Basic Level
Pencil
Necessary fasteners
Drain

Model	FD-6
External Materials	Western Canadian Cedar - Clear Grade
Interior Materials	Western Canadian Cedar - Clear Grade
Interior Dimensions	66" x 72" x 71"
Exterior Dimensions	75" x 79" x 75"
Room Volume	135 (ft³)
Door Dimensions	26.3" x 62.3"
Glass Thickness	8mm W/Rubber Gasket
Stave Thickness	1.5"
Upper Bench Dimensions	71" x 24" x 33.1"
Lower Bench Dimensions	60.5" x 16" x 16.7"
Rain Jacket	Shingles
Ventilation	Gravity
Straps	3 Stainless Steel
Assembled Weight	830 lbs
Shipping Weight	1,005 lbs
Supports	3 Shou Sugi Ban Treated

Infrared Heaters	5 Spectrum Plus
Wattage Per Infrared Heater	350w
Infrared Electrical Requirements	120v 15a
Infrared Electrical Connection	NEMA 5-15P
Infrared Wattage	1750w
EMF Rating	Very Low - Tested by NTS
Frame Material	Western Canadian Cedar - Clear Grade
Infrared Power Cord Length	9ft
Max Temperature	185 F (When rock sauna is used)
Heater Warranty	Unlimited Lifetime Spectrum Plus
Sauna Warranty	5-Year Limited
Bench Material	Western Canadian Cedar - Clear Grade
Infrared Max Temperature	170 F

Exterior

4 Person Hybrid Sauna - FD-6 (Cedar) dimensions diagram

Width: 75.0" 6'3"
Depth: 79.0" 6'7"
Height: 75.0" 6'3"

Shipping crate

Arrives curbside to your driveway or front yard.

60.0"

80.0"

Width: 60.0" 5'
Depth: 80.0" 6'8"
Height: 80.0" 6'8"

Minimum recommended base

We recommend leaving ~2ft in front of the sauna so that you can easily step in.

87.0" 109.0"

Width: 87.0" 7'3"
Depth: 109.0" 9'1"

Why a sauna

Modern life doesn't leave much room for recovery.

Decades of research link regular sauna use to measurable improvements in heart health, stress, sleep, and longevity.

63%

lower risk of fatal heart disease among people who sauna 4–7 times a week, versus once.

Laukkanen et al., JAMA Internal Medicine, 2015

61%

lower stroke risk for frequent sauna bathers in a 15-year Finnish cohort.

Kunutsor et al., Neurology, 2018

77%

lower risk of psychotic disorders linked to regular sauna use; benefits also seen for mood.

Psychosomatic Medicine, 2018

No commute necessary

The last thing you want after a long day is a drive to the gym.

Step outside, not out of the house.

1 - 2 days

to assemble

10 – 12 weeks

from order to your driveway

Owner reviews

Loved in backyards across the country.

5.0

★★★★★

from 54 verified reviews

Any last questions?

We're here to help.

Can't find what you need? Call or email us anytime.

(512) 299-9993 | info@olisaunas.com

You'll get a confirmation email right away. When your order ships you'll get tracking, and one to two days before delivery our team calls to schedule an appointment.

Lead times vary by model and are listed on each product page. Once it ships, transit is usually 3-7 business days.

Most traditional saunas take about 1-2 full days for two people to assemble. They are designed for DIY assembly and include clear instructions, but they are still a real project and not something you should expect to knock out in an hour or two. Plan on using basic tools like a power drill/driver, level, rubber mallet, and standard hand tools. Infrared saunas are typically much quicker to assemble, usually taking about 3-4 hours with two people. If you want us to assemble it for you, we have assembly services available in select areas.

Anything flat, stable, and free of pooling water. A wooden deck, concrete pad, pavers, or gravel all work. We don't recommend setting it directly on turf.

Most 6–9kW heaters run on 240V and need their own dedicated circuit wired by a licensed electrician. The LED lighting runs on standard 120V. We'll walk you through exactly what your chosen heater needs.

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4 Person Hybrid Sauna - FD-6 (Cedar)

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Modern life doesn't leave much room for recovery.

The last thing you want after a long day is a drive to the gym.

Worth the wait.

Loved in backyards across the country.

We're here to help.

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4 Person Hybrid Sauna - FD-6 (Cedar)

Thanks!

Modern life doesn't leave much room for recovery.

The last thing you want after a long day is a drive to the gym.

Worth the wait.

Loved in backyards across the country.

Find your fit.

We're here to help.