Backyard Sauna Blueprint
πŸ”¨ No Experience Required
πŸ’° Save $8,000+ vs Buying
🌲 Premium Cedar & Steel Build
⚑ Instant Digital Access
♾️ Lifetime Access β€” Pay Once
1.4M+ VIEWS ON INSTAGRAM

Thinking of building
your own sauna?

Get the exact blueprint I use to build professional outdoor saunas β€” in just a few weekends with tools you already have.

πŸ”¨No Experience Required
πŸ› οΈSaw, drill, stapler, metal shears, 4" hole drill bit β€” that's it
πŸ’°$2,033 Avg Build Cost (not including heater)

Three steps to your backyard sauna

1

Watch the Build Videos + Plans

Follow along with 2+ hours of step-by-step video content and written instruction covering every phase from floor framing and weatherproofing to insulation.

2

Order Your Materials

Use the complete shopping list with links provided β€” everything available at Home Depot, Lowe's, and Amazon. No specialty suppliers, no contractor accounts, no guesswork.

3

Build Your Sauna

Follow the blueprints and videos. Stuck on something? Message me directly at any time. Most builders finish their sauna in 2–4 weekends.

πŸ§–
FAQ

Questions before you build?

The stuff people ask me most in the DMs β€” answered straight, no fluff.

Is the heater included? What does it cost?
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No β€” the build cost doesn't include the heater. You've got two options. A 110V plug-in heater (around $150) runs on a standard household outlet, no electrician needed. Or for faster heat-up and higher temps, go with a 240V heater. I now sell the Harvia KIP (from $954, free shipping), and the 4.5 kW is the right size for this build. It needs a dedicated 240V circuit installed by a licensed electrician.
What's the total cost to build?
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About $2,033 all-in (materials) β€” and you don't buy it all at once. Most builders pick it up stage by stage over a few weekends, so it's never one big lump sum. Here's roughly where it goes:
  • βœ“Cedar β€” $675
  • βœ“Framing lumber β€” $390
  • βœ“Exterior (roof, siding) β€” $294
  • βœ“Insulation, vapor barrier & foil tape β€” $154
  • βœ“Miscellaneous β€” $393
  • βœ“Hardware, screws, hinges, stain & oil β€” $127
Do I need building experience?
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No. I built my first one with no prior experience at all (hadn't even cut a piece of wood). Every step is shown on video and in writing, broken down small enough to follow one piece at a time.
What tools do I need?
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Basic stuff most people already have or can borrow: a saw, a drill, a stapler, metal shears, and a 4" hole drill bit. That's really it. No specialty woodworking gear.
How big is the sauna? Can I change the size?
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The plan builds to roughly 48"W Γ— 39"L Γ— 75"H interior (49"W Γ— 50"L Γ— 84"H exterior) β€” comfortable for two. The framing is universal, so you can scale it up or down to fit your space.
Will it work in all climates?
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Yes. People have built these in cold, hot, and rainy climates. The insulation, vapor barrier, and sealing will keep all the elements out and the heat in.
What's the difference between the plans and the full course?
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The plans ($39) are the blueprints and lists β€” everything on paper: framing diagrams, full materials & cut list, and heater recommendations. The full course ($129) is everything in the plans, plus the parts paper can't show β€” 2+ hours of step-by-step build videos, written walkthroughs for every lesson, direct access to me while you build, and help picking the right heater. If you've built things before, the plans may be all you need. If it's your first build, the course is the version where you can't get stuck.
What exactly do I get when I buy the course?
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Instant access after checkout, and you keep it for good. Here's everything that comes with it:
  • βœ“Over 2 hours of step-by-step video instruction
  • βœ“Direct access to me if you run into any problems
  • βœ“Detailed written instructions for every step
  • βœ“Sauna-specific insights you won't find in free plans
  • βœ“Full materials list, cut list, and heater recommendations β€” and much more

Still have a question? DM me on Instagram β€” I answer these all day.

A professional outdoor sauna.
Built by you.

This is exactly what you'll build β€” a 2-person cedar and steel outdoor sauna with a glass door, waterproof roof, and proper insulation. Built to last in any climate.

🌲 Full Cedar Interior
πŸ”© Galvanized Steel Exterior
πŸͺŸ Glass Door
β˜” Waterproof Roof
πŸ“ Interior 48"W Γ— 39"L Γ— 75"H
πŸ“ Exterior 49"W Γ— 50"L Γ— 84"H
🌑️ Fully Insulated
πŸ—οΈ Standard 2Γ—4 Framing
Get the Blueprint β€” $129 β†’

Buying vs. Building

BUYING
$10,780

Average online price for an outdoor sauna in the US

  • ❌No weatherproofing or insulation
  • ❌Wait months for delivery
  • ❌Cheap wood
  • ❌Mass-produced, imported parts
  • ❌Still have to assemble it
BUILDING
$2,033

Average materials cost when you build it yourself from these plans. Heater purchased separately β€” $150 for a 110V plug-in, or a Harvia KIP 240V from $954 (sold here).

  • βœ…You build it, you own it
  • βœ…Start this weekend
  • βœ…Premium cedar & steel materials
  • βœ…Can be customized
  • βœ…The most satisfying build of your life

Everything you need.
From start to finish.

🎬

2+ Hours of Build Videos

Every cut, every screw, every wall β€” filmed from start to finish with zero steps skipped.

πŸ“

Professional Blueprints

The exact framing diagrams and build plans I use on every sauna build.

πŸ“‹

Complete Materials List

Every item needed with exact quantities. Sourced from Home Depot, Lowe's, Amazon.

πŸ“±

Direct Access to Me

Stuck on something? DM me on Instagram or text me. I personally respond to every builder who hits a wall.

♾️

Lifetime Access

Pay once, own it forever. Every future update, new module, and addition is included at no extra cost.

The Course

Take a look inside

11 modules covering every step of the build β€” from floor frame to final finish. Over 2 hours of video with written guides for every lesson.

01Introduction & Material List
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πŸ“„Welcome!FREE PREVIEW
πŸ“„Legal Disclaimer, Terms of Use & Refund PolicyπŸ”’
πŸ“„Material and Tool ListπŸ”’
πŸ“„Heater selection and sizing πŸ”’
02Floor Frame
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▢️Constructing the Base (2:31)πŸ”’
03Wall Framing
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▢️Framing the Walls (12:12)πŸ”’
04Raising & Squaring Walls
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▢️Standing the Walls and Fastening to the Base (4:11)πŸ”’
▢️Top Plates (3:47)πŸ”’
05Roof + EPDM
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▢️Framing the Roof (3:38)πŸ”’
▢️Adding EPDM (12:37)πŸ”’
▢️Installing Drip Edge (11:32)πŸ”’
06Insulation
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▢️Adding Insulation (3:49)πŸ”’
▢️Vapor Barrier (5:18)πŸ”’
07Interior Cedar
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▢️Furring Strips (8:07)πŸ”’
▢️Cedar Walls + Ceiling (10:01)πŸ”’
08Benches
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▢️Bench Support + Top Bench (12:28)πŸ”’
▢️Bottom Bench (14:59)πŸ”’

Three ways to get building

Same sauna, same blueprint β€” pick how much help you want.

The Plans
$39

For experienced builders who just need the blueprint.

  • βœ“Professional framing diagrams & build plans
  • βœ“Full materials list & cut list
  • βœ“Heater recommendations
Get the Plans β€” $39
Most Popular
Full Course
$129

For first-time builders. Every step on video, so you can't get lost.

  • βœ“Everything in the Plans
  • βœ“2+ hours of step-by-step build videos
  • βœ“Written walkthroughs for every lesson
  • βœ“DM me directly if you get stuck
  • βœ“Heater sizing help
Get Instant Access β€” $129
Build With Ben
$199

For builders who want me in their corner, start to finish.

  • βœ“Everything in the Full Course
  • βœ“30-min 1-on-1 planning call
  • βœ“Photo check-ins at each build stage
  • βœ“Priority DM & text support

I keep this tier limited so I can show up for every builder.

Build With Ben β€” $199
πŸ”₯

Need a heater? I provide them now!

I now sell Harvia heaters, the same ones I put in the saunas I build. For the sauna in this course, the Harvia KIP 4.5 kW is the right size. Free shipping, and I'll help you get it set up.

Shop the Harvia KIP β€” from $954

Your backyard sauna is one blueprint away

Pick the option that fits β€” plans, the full video course, or build it with me by your side.

Backyard Sauna Blueprint
$129.00
Add to Cart