Infrared saunas and cold plunges from The Contrast Theory. CLT Contrast Therapy is an authorized online dealer for The Contrast Theory. Every model ships direct from the brand by freight. Read the Sauna Buying Guide or the Cold Plunge Buying Guide before you order.
Start with how many people will use it, then the space it must fit, then the power it needs. Infrared suits lower-temperature daily heat; traditional suits classic high heat. Confirm voltage, amperage, and circuit with an electrician, measure the delivery path, and read the per-brand shipping, return, and warranty terms before ordering. Our Sauna Buying Guide walks through types, sizing, electrical, and indoor vs outdoor in full.
Electrical requirements vary by model. Traditional sauna heaters typically need a dedicated 240V circuit installed by a licensed electrician, and heater requirements are listed on each product page — several SaunaLife cabins are sold without a heater, which is chosen separately. Check the requirements on the product page before ordering, and confirm them with your electrician.
We are unable to accept returns on certain items. These will be carefully marked before purchase.
We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.
Shipping is calculated based on your location and the items in your order. You will always know the shipping price before you purchase.
