Sauna Plans Library
Pre-made sauna build plans you can download and start building from today. Each plan includes a complete materials list, 3D SketchUp model, and step-by-step construction instructions.
Outdoor Sauna: 2–3 Person
$49A compact outdoor sauna with a 6kW electric heater, parallel bench layout, and full construction phases. Perfect for smaller backyards.
What's included:
- Materials List — PDF + spreadsheet
- 3D SketchUp Model — .skp file + rendered images
- Construction Instructions — Illustrated step-by-step PDF
Outdoor Sauna w/ Changing Room: 4–6 Person
$49A spacious outdoor sauna with a dedicated changing room. Includes full layout, materials list, and step-by-step construction details.
What's included:
- Materials List — PDF + spreadsheet
- 3D SketchUp Model — .skp file + rendered images
- Construction Instructions — Illustrated step-by-step PDF
Outdoor Sauna: 4–6 Person
$49A versatile 8x8 outdoor sauna with an 8kW WiFi-controlled heater, redwood benches, tile floor with drain, and cedar paneling. Full 14-phase build guide.
What's included:
- Materials List — PDF + spreadsheet
- 3D SketchUp Model — .skp file + rendered images
- Construction Instructions — Illustrated step-by-step PDF
Bathroom Sauna: 2–3 Person
$49An indoor pentagonal corner sauna that fits into an existing bathroom or room — ~25 sq ft, 6kW heater, L-shaped cedar benches, and a floor drain. No foundation or roof needed. Full 13-phase build guide.
What's included:
- Materials List — PDF + spreadsheet
- 3D SketchUp Model — .skp file + rendered images
- Construction Instructions — Illustrated step-by-step PDF
Garage Sauna: 3 Person
$49A Finnish-style sauna built as an insulated box inside your garage — 6.5×6.5, 8kW Harvia WiFi heater, two-tier redwood benches, cedar interior. Sits on your slab; no foundation or weatherproof roof needed. Full 14-phase build guide.
What's included:
- Materials List — PDF + spreadsheet
- 3D SketchUp Model — .skp file + rendered images
- Construction Instructions — Illustrated step-by-step PDF
Outdoor Standalone Sauna: 2–3 Person
The classic starter build. Perfect for a backyard sauna with 2-3 person capacity.
What's included:
- Materials List — PDF + spreadsheet
- 3D SketchUp Model — .skp file + rendered images
- Construction Instructions — Illustrated step-by-step PDF
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Outdoor Standalone Sauna: 4–6 Person
A family-sized outdoor sauna with room for 4-6 people and flexible bench layouts.
What's included:
- Materials List — PDF + spreadsheet
- 3D SketchUp Model — .skp file + rendered images
- Construction Instructions — Illustrated step-by-step PDF
Alert me when this plan is available
Shed-to-Sauna Conversion
Convert an existing shed into a full sauna suite. Based on a real 11x16 conversion in the Pacific Northwest.
What's included:
- Materials List — PDF + spreadsheet
- 3D SketchUp Model — .skp file + rendered images
- Construction Instructions — Illustrated step-by-step PDF
Alert me when this plan is available
Indoor / Basement Sauna
Transform a spare room or basement corner into a home sauna. Covers vapor barrier, ventilation, and electrical considerations.
What's included:
- Materials List — PDF + spreadsheet
- 3D SketchUp Model — .skp file + rendered images
- Construction Instructions — Illustrated step-by-step PDF
Alert me when this plan is available
Barrel Sauna
A complete plan for building a barrel-style sauna. Trending design with efficient heating.
What's included:
- Materials List — PDF + spreadsheet
- 3D SketchUp Model — .skp file + rendered images
- Construction Instructions — Illustrated step-by-step PDF
Alert me when this plan is available
Need a Custom Design?
These plans don't fit your space? We create fully custom sauna designs tailored to your exact dimensions, site, and preferences.
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