How I Built My Sauna: A Complete Guide

TLDRLearn how to build your own sauna and enjoy the health benefits of using one. Find out about different sauna styles, key considerations for building, and tips for ventilation and insulation.

Key insights

🔨Building a sauna requires careful planning and consideration, especially for existing spaces.

💡Sauna heaters come in different sizes and it's important to choose the right one for your sauna's size.

🌡️Proper ventilation is crucial for a comfortable and safe sauna experience.

🌿Insulation plays a key role in retaining heat inside the sauna and preventing mold growth.

💭Consider location, drainage, and water supply when planning the layout of your sauna.

Q&A

Do I need a floor drain in my sauna?

While it's not necessary, having a floor drain can make clean-up easier, especially if you plan to pour water over the rocks.

What size heater should I choose for my sauna?

As a general rule, allow one kilowatt for every 45 cubic feet of room space. Consider the size and usage of your sauna when selecting a heater.

How long does it take for a sauna to heat up?

It usually takes about an hour for a sauna to reach the desired temperature, but you can start sweating within 30 minutes.

Can I use essential oils in my sauna?

Yes, many sauna heaters have a built-in vaporizer for adding essential oils. Just make sure to add them when the sauna is not hot to avoid flammable vapors.

Should I insulate my sauna with rockwool or fiberglass?

Both rockwool and fiberglass insulation can be used. Rockwool is preferred for its resistance to moisture and mold growth.

Timestamped Summary

00:00Introduction to building a sauna and cost breakdown preview.

00:26Different types of saunas: finished, infrared, and steam baths.

02:01Considerations for locating your sauna, including ensuite bathrooms and existing spaces.

03:13Determining the size and layout of your sauna, including heater size and electrical requirements.

05:16The importance of proper ventilation and options for intake and exhaust locations.

06:23Insulating the sauna to retain heat and prevent mold growth, including options like rockwool and fiberglass.

06:58Optional features like a floor drain and water supply for convenience.

09:36Final tips and recommendations for constructing your own sauna.