Scandia Electric DIY PreCut Sauna Room Kit PRECUT-DIY-8X9-ULTRA | 8+Person

Create your dream high‑end sauna with this Ultra Pre‑Cut DIY Sauna Kit, engineered for large groups and luxury spaces.

With over 60 years of craftsmanship behind its design, this kit pairs hand‑finished Spanish Cedar, modern finishes, and a powerful Scandia heater to deliver a true spa‑quality experience in your home or business.

Size and capacity

Designed for spacious relaxation, this sauna comfortably accommodates 8 or more people, making it ideal for families, teams, or commercial wellness areas.

Dimensions range from 96"D x 108"W x 84"H up to 132"D x 144"W x 84"H, giving you flexibility to match your room and layout.
SKU: PRECUT-DIY-8X9-ULTRA

Design and finish

The interior is hand‑finished and treated with a quick‑drying, water‑based protective wax for a durable, dirt‑resistant surface that stands up to daily use.

Choose a refined Ivory White or bold Black stain to match your design vision and create a clean, modern aesthetic.

Premium Spanish Cedar materials

• 7/16" x 3" Spanish Cedar tongue‑and‑groove wall and ceiling panels (vertical install)

• 1"D x 4"W Spanish Cedar benches and supports for strength and comfort

• Matching Spanish Cedar trim for ceiling, corners, and base for a cohesive, upscale look

Bench layout and comfort

Two‑tier benching on one wall and single‑tier benching on the opposite side (layout varies by size) allows for different heat levels and seating options.

Spanish Cedar bench skirts and a solid‑core Spanish Cedar door with glass vision panel enhance both style and comfort.

Flooring and interior details

Black True Tile flooring provides a sleek, easy‑to‑clean walking surface in main traffic areas (under‑bench areas excluded).

This combination of tile, warm wood, and clean lines delivers a professional, spa‑like interior.

Heating and controls

A stainless steel Scandia heater with external controls gives you precise temperature management and reliable performance.
This setup supports traditional sauna use with excellent heat distribution and fast heat‑up times.

Lighting and accessories

• Vapor‑proof wall light for soft, relaxing illumination

• Deluxe wall‑mounted thermometer/hygrometer to monitor heat and humidity

• Wooden bucket and ladle for an authentic steam‑enhanced sauna experience

• FSK vapor barrier and hardware included to streamline installation

Installation requirements

This is a pre‑cut kit designed for on‑site installation. Proper preparation of the installation area is required, including studding, insulation, and 3/4" plywood for attaching panels.

Once prepped, the kit is engineered for straightforward assembly with all key components included.

Why this sauna kit

This Ultra Pre‑Cut DIY Sauna Kit is ideal for anyone building a large, premium sauna—whether for a private retreat, shared family space, or upscale commercial setting. It blends customization, top‑tier materials, and thoughtful details to deliver style, functionality, and long‑lasting comfort.