3-4 Person infrared Saunas

Q: How do infrared saunas work?

Infrared saunas use infrared light to heat your body directly , rather than warming the air. This allows for a deep sweat at lower temperatures — ideal for detox and recovery.

Q: What are the health benefits?

Regular use may help with detoxification, inflammation reduction, muscle recovery, and stress relief . Many users report improved sleep and energy as well.

Q: Do I need special wiring for an infrared sauna?

Most infrared saunas plug into a standard 120V outlet — no electrician needed. Always check the product page for specific voltage requirements.

Q: Are infrared saunas safe?

Yes, our units are low-EMF, certified for safety , and designed by medical professionals. You can use them daily with confidence.

Q: How fast will my order ship?

We ship within 2–5 business days , and delivery takes 5–10 business days for most U.S. locations.

Q: Is shipping really free?

Yes — every order includes free, insured delivery across the continental U.S.

Medical 5 Infrared Sauna front view with tempered glass doors, red light therapy panels, and overhead lighting

Angled front-left view of Medical 5 Infrared Sauna showing interior heaters and door handle design

Medical 5 Infrared Sauna | Doctor-Designed Full Spectrum Sauna

$7,799.00

Medical 6 Infrared Sauna front view with dual tempered glass doors and red light therapy panels

Angled front-left view of Medical 6 Infrared Sauna showing glowing Ultra Full Spectrum heaters

Medical 6 Infrared Sauna | Doctor-Designed 3-Person Sauna

$9,799.00

Medical Nature 6 Outdoor Sauna front view with radiant chromatic lighting and dual panel door

Angled front view of Medical Nature 6 Outdoor Sauna with visible heater and interior panels

Medical Nature 6 Outdoor Sauna | Infrared + Chromatic Light

$9,789.00

Interior of Commercial 487 Infrared Sauna showing spacious 3-person seating and full-spectrum infrared heaters

Commercial 487 Medical Sauna | 3-Person Infrared + Red Light Therapy

$15,649.00

MID-SIZED INFRARED SAUNAS FOR 3–4 PEOPLE

Discover the ideal blend of space and comfort with our collection of 3 and 4-person infrared saunas. These mid-sized models are perfect for couples, small families, or wellness seekers who want more room to stretch and unwind while enjoying the benefits of infrared heat therapy.

With advanced low-EMF infrared technology, ergonomic bench layouts, and efficient heating systems, these saunas are crafted for full-body relaxation, circulation improvement, and daily recovery. Built for both indoor and outdoor environments, they’re a smart fit for homes, gyms, and spa retreats alike.

TOP FEATURES

– Fits 3 to 4 users with full-body comfort

– Supports stress relief, recovery, and detox routines

– Powered by efficient low-EMF infrared heaters

– Built with durable cedar or hemlock construction

– Ideal for residential or light commercial use

Free shipping

All saunas ship free across the continental U.S. — with secure packaging and fast, tracked delivery.

Expert Support

Our sauna experts are available 7 days a week to help you choose the right model with confidence.

Secure Checkout

Your payment information is protected with the highest industry-standard encryption and security.

Wellness First

Every sauna is selected for its ability to support detox, recovery, and long-term health.

Need help?

Frequently Asked Questions

Technology & Benefits

How do infrared saunas work?

Infrared saunas use infrared light to heat your body directly, rather than warming the air. This allows for a deep sweat at lower temperatures — ideal for detox and recovery.

What are the health benefits?

Regular use may help with detoxification, inflammation reduction, muscle recovery, and stress relief. Many users report improved sleep and energy as well.

Setup & Safety

Do I need special wiring for an infrared sauna?

Most infrared saunas plug into a standard 120V outlet — no electrician needed. Always check the product page for specific voltage requirements.

Are infrared saunas safe?

Yes, our units are low-EMF, certified for safety, and designed by medical professionals. You can use them daily with confidence.

Shipping & Delivery

How fast will my order ship?

We ship within 2–5 business days, and delivery takes 5–10 business days for most U.S. locations.

Is shipping really free?

Yes — every order includes free, insured delivery across the continental U.S.

Trusted Wellness & Retail Expertise

Why Shop with Sauna Luxuries

Sauna Luxuries isn’t just another online store — we’re your dedicated sauna partner. Every product we carry comes directly from the manufacturer, with no third-party listings, ever. As an authorized dealer, we offer expert guidance seven days a week, free shipping across the continental U.S., and a handpicked selection of premium saunas chosen for long-term wellness, performance, and reliability.

Top pICKS