Can you assemble the SaunaLife CL5G yourself?
The structure, yes; the electrical work, no. The SaunaLife CL5G arrives flat-packed with profiled tongue-and-groove wall and bench boards, a complete montage hardware kit and an illustrated step-by-step manual, and it is designed to be put together on site. It is not a no-cut kit: SaunaLife lists a circular saw among the required tools, and the manual calls for trimming the flat edge of a roof board to width if needed, and cutting the heater guard to length if your heater is smaller than the opening it was drawn for. SaunaLife's own installation manual then instructs owners to "hire qualified professionals for electrical work, including heater and lighting installation" — so the heater, its control unit and the LED lighting are wired by a licensed electrician, not by you.
Plan the structure as a weekend project for two people, and book the electrician separately. One verified CL5G owner, writing about their own build, put it plainly: between the electrical requirements, the heater, the controls and the lighting, "there's more involved than you might initially expect," and they recommend having professionals handle the setup.
Before the sauna arrives
- Build or confirm the foundation. SaunaLife requires a stable, level base with enough capacity to carry the sauna — a concrete pad, paver base or reinforced deck. A level base is what keeps the glass door and windows operating correctly.
- Check drainage at the site. The manual warns against constant water exposure to the wooden components.
- Choose the heater package and have the electrician review its requirements before delivery day.
- Plan how the crated components move from the curb to the build site — see delivery below.
Tools you supply
SaunaLife's manual lists the tools for the CL5G build: measuring tape, marker pen, circular saw, spirit level, drill, crescent wrench, utility knife, rubber mallet, ratchet strap, hammer, screwdriver — and "extra hands". Treating the wooden parts with a preservative after assembly is recommended.