Full Spectrum Infrared Saunas

Near, mid, and far infrared in one cabin.

A full spectrum infrared sauna gives you the complete infrared range, not just a single wavelength. Each type penetrates to a different depth, so one session can work on your skin, your circulation, and deep tissue at once. That is why a full spectrum sauna is the most versatile choice for the home.

What each wavelength does

Near infrared: skin renewal, collagen, and cellular repair (and it overlaps with red light therapy)
Mid infrared: eases muscle tension and boosts circulation
Far infrared: deep core heat for a detoxifying sweat and faster recovery

In this collection
Compact 2 person full spectrum saunas and spacious 4 person cabins, including full spectrum IR saunas with built-in red light therapy. Many models are also engineered as low EMF saunas, so you get broad-spectrum benefits with minimal exposure.

Compare the best full spectrum infrared saunas for sale below and find the right fit for your space and goals.

Full Spectrum Infrared Saunas FAQ

Curious about full spectrum infrared saunas? Here are the most common questions on how full spectrum works, its benefits, and how it stacks up against far infrared.

What is a full spectrum infrared sauna?

A full spectrum infrared sauna emits all three types of infrared, near, mid, and far, in one cabin.
Each wavelength reaches a different depth, so a single session can support your skin, circulation, and deep tissue at once. That makes it the most complete type of infrared sauna.

What are the benefits of a full spectrum infrared sauna?

It offers the broadest range of benefits because it combines all three wavelengths:

Near infrared: skin renewal and cellular repair
Mid infrared: eased muscle tension and better circulation
Far infrared: deep, detoxifying sweat

Users commonly report better recovery, relaxation, sleep, and skin tone with regular use.

What is the difference between a far infrared and a full spectrum sauna?

A far infrared sauna emits only long far-infrared wavelengths; a full spectrum sauna adds near and mid infrared on top.
Far infrared gives deep core heat and a strong sweat. Full spectrum does all of that, plus the skin and circulation benefits a far-infrared-only model cannot.

Can a full spectrum sauna include red light therapy?

Yes.
The near-infrared in a full spectrum sauna overlaps with red light therapy, and many of our models also add a dedicated red light panel for more targeted skin and recovery benefits. If that matters to you, look for saunas listing a built-in LED panel.

Should I choose a 2 person or 4 person full spectrum sauna?

It comes down to your space and how you will use it.

2 person: ideal for couples or smaller rooms
4 person: room for families, or to lie down and stretch out

This collection includes both, so it is easy to find the best full spectrum sauna for your home.

Home sauna planning collage with interior and outdoor sauna photos, blueprints, heater stones, wood samples, and accessories

Not sure which sauna is right for you?

Our buying guide covers the key things to consider, including sauna type, size, heater options, installation, and budget, so you can make a confident choice for your home.

Read the Sauna Buying Guide

Why Homeowners Choose Our Saunas

Our saunas are built for people who want more than a heat box. They want American craftsmanship, premium materials, lasting performance, and a sauna they can feel proud to bring home.

American Worker assembling a wooden sauna inside a workshop with multiple barrel saunas in the background, surrounded by tools, lumber, and woodworking equipment.

Handcrafted in the USA 🇺🇸

Many of our saunas are handcrafted right here in the USA, built with the care, precision, and craftsmanship you can see in the details and trust for years to come.