Planning and installing a sauna floor

Building a sauna starts with a solid, practical floor plan. This section guides you through the choices and steps for both indoor and outdoor sauna floors. You’ll find clear advice on picking the right subfloor, deciding if you need a drain, and what to expect during the installation process. Whether you’re starting from a bare slab, a deck, or a finished basement, these guides walk you through what matters for safety, durability, and comfort underfoot.

If you want a sense of what’s involved before starting, you can browse the big-picture overviews. When you’re ready for details—like how much slope is needed for drainage, or which cleaning methods are safe for sauna wood—you can dive into the step-by-step guides. Cost and upkeep are covered in plain language, so you can make choices that fit your space, climate, and budget. Use these resources as a roadmap for planning or building your own sauna floor.