DIY Sauna Plan Bundle

Build your own DIY sauna for as little as $950 — and choose from 3 complete sauna designs.

Want to build a sauna without paying thousands of dollars for a pre-built unit or kit?

This bundle gives you 3 complete DIY sauna plans so you can choose the design that works best for your space, budget and sauna experience.

Whether you want a compact indoor sauna, a fully insulated outdoor sauna, or a spacious sauna with traditional elevated seating, you'll have all three designs to choose from.

🔥 3 DIY Sauna Plans for $49

Buying the plans separately would cost $120.

Bundle Price: $49
💰 You Save $71

Build for as Little as $950

One of the biggest questions people have before starting is:

👉 How much does it actually cost to build a sauna?

Our plans include detailed material lists to help you understand what you'll need before you start buying materials.

Depending on the design you choose, wood species and local material pricing, you can build your own DIY sauna for as little as $950 in materials.

No expensive pre-built sauna required.

What's Included?

✅ 3 Complete DIY Sauna Plans
✅ Detailed Step-by-Step Instructions
✅ Complete Material Lists
✅ Cut Lists & Measurements
✅ Bench Construction Details
✅ Door & Window Construction Details
✅ Wall, Floor & Roof Construction Details
✅ Imperial Measurements (ft, in)
✅ Material sourcing information
✅ Pricing references to help you estimate your build

1️⃣ Compact Indoor Sauna

A simple, space-efficient sauna designed using solid 2x6 Tongue & Groove lumber.

Instead of building multiple wall layers with framing, insulation, vapor barrier and interior paneling, solid T&G lumber creates a much simpler construction system.

🌲 Pine, Hemlock and Cedar material options
🏠 Compact design for indoor spaces
👥 Designed for 2 people
🔨 Simple solid-wood construction
💰 Great option for budget-conscious DIYers

2️⃣ Insulated Outdoor Sauna

A complete insulated sauna design built using materials commonly available from stores like Home Depot, Lowe's and Rona.

This design is ideal for anyone wanting a traditional framed and insulated sauna that can be used outdoors throughout the year.

🏡 Insulated construction
🔥 Compatible with electric and wood-burning heaters
📦 Complete material list
🔗 Material sourcing information
❄️ Designed for cold-weather performance

The design has reached 194°F in -4°F weather.

3️⃣ 3-Tier Bench Sauna

For those looking for a larger and more traditional sauna experience, this design features a three-tier bench system.

The elevated seating allows bathers to sit higher in the sauna so that their feet can be positioned above the heater, where they can better take advantage of the hotter air that naturally rises.

🔥 Three levels of seating
🔥 Get your feet above the heater
🔥 Choose your preferred heat level
👥 Plenty of room for multiple bathers
🪑 Traditional elevated sauna bench layout

One Bundle. Three Ways to Build.

Not everyone wants the same sauna.

That's why this bundle gives you three completely different designs:

🏠 Compact Indoor Sauna — simple and space-efficient
🌲 Insulated Outdoor Sauna — versatile and built for year-round use
🔥 3-Tier Sauna — spacious with elevated traditional seating

You can compare the designs, material requirements and construction methods before deciding which sauna is right for you.