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.
- by SweatDecks
Cold plunge tub insulation thickness: what you actually need
Most cold plunge tubs need 2 to 4 inches of foam insulation to hold temp efficiently. Here's what thickness, R-value, and placement actually matter for.
Read: Cold plunge tub insulation thickness: what you actually need