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Why Is Cedar Timber Used In Saunas?

Updated: Mar 21

Why is cedar used in saunas? Well, traditionally, cedar has been used as sauna wood for astoundingly prevalent qualities desired in a wood that must be able to withstand humidity, scorching heat, and extreme weather conditions.

When comparing cedar’s qualities to other woods, cedar takes the win. Naturally aromatic, cedar emits a strongly appealing scent that simultaneously repels insects---perfect for outdoor saunas!

Cedar, especially Western Red Cedar and Eastern White Cedar, are popular choices in the construction of saunas. In this article, we’re going to answer the question, “Why is cedar timber used in saunas?”, by diving into the incredible qualities cedar offers. You’ll soon have an in-depth understanding of why you should choose it for your sauna.

Quality Cedar Products can meet all your cedar board needs. This blog is informational only and not a replacement for expert advice. Please consult a professional before starting any building project as your needs and specifications may vary and it may not reflect the most current building codes, regulations, or industry standards.

What Is Cedar Timber?

There are only four true types of cedar trees--Cedrus libani, Cedrus atlantica, Cedrus brevifolia, and deodar cedar. The Eastern White Cedar and Western Red Cedar are more commonly used as domestic hardwood due to their durability and versatility in their usage. In fact, cedar timber is mainly grown on the East and West coasts of the United States.

Due to its well-liked characteristics---durability and versatility---cedar timber is used in an array of applications. Fencing, siding, decking, and trim are a few ways cedar timber’s versatility is used. Interestingly enough, cedar timber displays a natural aromatic smell that masks as a natural insect repellent, hence why many use cedar timber for decking to repel pesky mosquitoes!

Why Is Cedar Timber Used In Saunas?

So you may be wondering---why is cedar timber used in saunas…what makes it so great? What functions and qualities does cedar timber hone to function so commonly in saunas? Find your answers below!


Western Red Cedar and Eastern White Cedar are popular for not only their reputation for high quality but for their aesthetic appeal.

Western Red Cedar is loved for its comforting reddish color with visible knots. Eastern White Cedar, on the other hand, starts off a pale brown or tan color. Then, over time, the color gradually transitions to a pleasingly refined silver or gray color that can land a stunning appeal.

Bug Repellant

Both Eastern White Cedar and Western Red Cedar present an intensely pleasing cedar aroma that functions as a natural insect repellent---killing two birds with one stone to combine satisfying natural smells and the repellant of pesky bugs like mosquitos and gnats!


Especially popular in outdoor saunas, cedar withholds a renowned durability that is desirable in withstanding harsh outdoor conditions---wild thunderstorms, frigid snowstorms, and blazing hot summer days. Cedar’s durability extends to a resistance to decay, leading to a worthy investment in high-quality timber. The wood won’t have to be frequently replaced due to withering under extreme weather conditions.

Perfect For Saunas

Cedar timber is widely known for its durability, which extends to the ability to withstand the sweltering temperatures of a sauna. This is done without the cedar shrinking or swelling under the pressure of the severe heat. The increased durability makes it more comfortable in its usage in making saunas as the cedar timber does not become unnervingly hot to the touch while withstanding the high heat temperatures of the sauna.

Antiseptic Qualities

As previously discussed in our post, “What Kind Of Cedar For Saunas Is Best?” cedar has antiseptic qualities. These qualities when used in saunas can still produce magnificent results like helping the body in its protection against harmful bacteria. Due to cedar’s antibacterial and antifungal qualities, it can protect against issues such as fungal infections.


Overall, cedar timber happens to be a naturally perfect choice for saunas. The wood’s low density works as a magnificent insulator, making it quick to heat up and cool down. It can withstand extreme weather conditions and temperatures while remaining resistant to decay.

All in all, cedar makes for high-quality timber for saunas!

Can You Use Other Types Of Timber For Saunas?

You can - but you won’t be getting the quality, durability, and beauty that cedar - specifically, Western Red Cedar - offers. Though both Western Red Cedar and Eastern White Cedar are suitable for use in saunas, each has its own specific qualities that end up pulling Western Red Cedar is the top choice in saunas. Eastern White Cedar may be less expensive than Western Red Cedar, but it does not have the superpowered durability that Western Red Cedar empowers.

For a more long-lasting option, Western Red Cedar is the best. The runner-up is Eastern White Cedar as it maintains the same high qualities as Western Red Cedar, and runs cheaper in price, but it won’t last as long as Western White Cedar will.

Either way, we highly recommend picking cedar for your sauna. Powerful aroma, high quality, durability under extreme weather conditions and temperatures, and pleasing aesthetic are but a few sought-after qualities found in cedar. Many factors contribute to why cedar is the best choice for saunas!

How To Find The Best Cedar Timber For Saunas

As discussed previously, Eastern White Cedar and Western Red Cedar are the best cedar timbers to use in the making and construction of saunas.

When searching for the best cedar timber for saunas, we highly recommend first starting with finding a dependable lumber supplier that carries high-quality cedar. Research the lumber supplier to verify that they are honest and reliable before following through with a purchase.

With thorough research and a quality lumber supplier, you will be able to purchase high-quality cedar timber that will last many years---all while expanding on its majestic aesthetic appeal, pleasing aroma, and enduring durability.

Where Can You Find Cedar Timber For Saunas?

If you’re looking for sauna cedar planks, look no further than Quality Cedar Products. Whether you’re building your own sauna or you’re a sauna manufacturer, we can supply you with the quality lumber you need. We also have a cedar wholesale program that helps you get the best quality at even better prices.

We're Ontario’s leading supplier of quality cedar products. Delivering top-quality Western Red Cedar across all Central and Southern Ontario, we personally sort and grade all of our cedar products in order to provide only the highest level of quality control.

You won’t need to look for a reliable lumber supplier in your search for cedar with our promise to provide only the highest quality cedar for 100% satisfaction!

Final Thoughts On Why Cedar Timber Is Used In Saunas

Resistant to warping under the pressure of heat and humidity commonly found in saunas, cedar is the perfect choice for saunas. Withstanding extreme conditions and temperatures, cedar does not warp under heat or humidity, and is resistant to decay, making for a long-lasting timber for your sauna. All essential factors into answering the question---why is cedar timber used in saunas?

Get your cedar timber today from the #1 cedar lumber supplier in the nation: Quality Cedar Products!

Quality Cedar Products does not assume any liability for the accuracy, completeness, or usefulness of the information provided in this blog post. The reader is solely responsible for any actions taken based on the information presented. Any reliance on the information is at the reader's own risk. Quality Cedar Products s not responsible for any loss, injury, or damage that may occur as a result of following the suggestions, tips, or recommendations provided in this blog post. Building projects involve inherent risks, and it is essential to exercise caution, obtain proper permits, and engage qualified professionals to ensure safety and compliance with all applicable laws and regulations. The inclusion of external links, references, or recommendations in this blog post does not constitute endorsement or guarantee the quality, reliability, or suitability of the linked sources. The reader should independently verify the information and assess its relevance to their specific circumstances. The author reserves the right to modify, update, or remove the content of this blog post at any time without prior notice. It is recommended to check for the most recent updates or consult with professionals to ensure the information is current and applicable. By reading this blog post, the reader acknowledges and accepts the above disclaimer and agrees to use the information provided responsibly and at their own discretion.

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