SweatDecks Blog

Welcome to the SweatDecks wellness journal. Our team of credentialed experts -- including sports medicine physicians, exercise scientists, and master builders -- covers everything from cold plunge protocols and sauna health benefits to installation guides and product comparisons. Whether you're researching your first home sauna or optimizing a contrast therapy routine, you'll find science-backed answers here.

Wood-paneled infrared sauna interior with visible power outlet and cord on wall
  • by SweatDecks

Infrared sauna 120V vs 240V: what the difference actually means

120V plug-and-play infrared saunas cap out around 1,500W. 240V models deliver 2,000 to 6,000W. Here's what that means for heat, cost, and your electrical panel.

Read: Infrared sauna 120V vs 240V: what the difference actually means

Cedar infrared sauna cabin interior with glowing emitter panels and warm amber light
  • by SweatDecks

Infrared sauna max temperature: how hot do they actually get?

Infrared saunas max out at 120 to 150°F, far below traditional saunas. Learn what temperature actually works, why hotter isn't always better, and how to dial in your sessions.

Read: Infrared sauna max temperature: how hot do they actually get?

Warm cedar infrared sauna interior with glowing panel heaters and wooden bench
  • by SweatDecks

How infrared saunas work: the science behind the heat

Infrared saunas heat your body directly with light waves, not air. Learn exactly how they work, what the research shows, and whether they're worth buying.

Read: How infrared saunas work: the science behind the heat

Warm amber light inside a cedar infrared sauna cabin in a home gym
  • by SweatDecks

Best rated infrared saunas in 2026: how to pick the right one

The best rated infrared saunas compared by heat type, price, and real study data. Find the right model for your home or apartment in 2026.

Read: Best rated infrared saunas in 2026: how to pick the right one

Person relaxing with eyes closed inside a warm cedar infrared sauna cabin
  • by SweatDecks

How infrared saunas help you relax (and what the science actually says)

Infrared saunas cut cortisol, ease muscle tension, and improve sleep. Here's what the research shows, how long sessions should run, and what to expect.

Read: How infrared saunas help you relax (and what the science actually says)

Plan your sauna or cold plunge before you buy

Compare products, installation needs, heater sizing, total cost, maintenance, safety, and support questions with SweatDecks planning resources.

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