Cedar vs Hemlock Sauna: Differences Explained

Cedar vs hemlock sauna at a glance

Power draw, heating speed and running costs

A major distinction among home sauna models is their electrical demand. Higher wattage heats a cabin more rapidly, but it also increases the load on household electrical wiring. Power draw in amperes follows the formula of wattage divided by voltage.

The Homsido hemlock cabin operates at 1050 W on 110V, making it the lowest-draw option in this comparison. Both SalusHeat cedar models specify higher output, with the 1-person cabin listed at 1510 W and the 2-person cabin listed at 1750 W and 15 Amps on 120V. Because 1750 W draws near the continuous capacity of a 15 Amps circuit, the maker recommends a dedicated line. Meanwhile, the Outexer hemlock cabin is rated at 2000 W, the highest wattage among the group, which exceeds standard household branch circuits and requires a dedicated high-capacity line. Stated warmup times also differ: the SalusHeat 1-person cedar listing notes 20 to 30 minutes, and the Outexer hemlock listing notes reaching temperature in 30 minutes, while the other two listings leave warmup times unstated. Our home sauna running cost guide breaks down how these wattage tiers translate into monthly energy use.

Cost, space and power

Floor space and doorway clearance often dictate whether a 1-person or 2-person cabin makes sense. The Homsido hemlock model occupies the smallest footprint at 27 inches wide by 35 inches deep, but its 63-inch exterior height provides seated room only. See our 1-person saunas roundup for comparable compact footprints.

For two people, both the SalusHeat cedar cabin (47.2 by 39.4 by 75.6 inches) and the Outexer hemlock cabin (47.2 by 41.3 by 74.8 inches) require roughly four feet of wall width. The SalusHeat cedar example weighs 283 pounds, whereas the Outexer hemlock example weighs 185 pounds, while the Homsido listing leaves weight unstated. That difference reflects the individual cabin construction and components rather than a rule for all saunas. If your space can accommodate a wider unit, see our 2-person home saunas guide.

Upkeep

Both woods require regular care to remain clean and odor-free, but their maintenance dynamics differ. Red cedar contains natural aromatic oils that deter decay, yet direct sweat exposure can still leave surface marks over repeated sessions.

Hemlock has less natural oil than cedar, which gives it a milder scent, but untreated timber can absorb moisture if sweat is allowed to pool. Placing clean towels over the bench and floor protects the wood in either cabin. For cleaning routines that avoid harsh chemicals, consult our how to clean home sauna guide.

Gear for each route

These are scored on the Chill Score: performance 35, build 25, value 25, safety certifications 10 where it applies and warranty 5. None states a UL or ETL listing, so all score 0 for safety.

Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score.

Choose a cedar sauna if

• You want the distinctive, aromatic scent of natural red cedar during every session.
• You want timber whose listings cite natural resistance to warping, cracking and decay.
• You want a cabin like the SalusHeat 2-person example, which weighs 283 pounds and includes 360-degree heating coverage.
• You have a 15 Amps circuit ready for a 1510 W or 1750 W heater.

Choose a hemlock sauna if

• You prefer a subtle, low-odor wood profile that will not overpower an indoor room.
• You need a compact footprint or quick setup (the Homsido hemlock listing notes tool-free assembly in about 30 minutes).
• You want a stated manufacturer warranty (the Homsido hemlock listing includes a 3-year warranty).
• You want a high-output 2000 W heater like the Outexer example and have a dedicated heavy-duty circuit.

Common questions

Is cedar better than hemlock for a sauna?

Neither wood is universally better; the right choice depends on your priorities. Red cedar is prized for its natural cedar oils, distinctive scent and stated resistance to decay and warping. Canadian hemlock offers good thermal insulation with a much milder natural fragrance, making it a popular choice for indoor cabins and users sensitive to strong scents.

Does hemlock smell like cedar in a sauna?

No. Hemlock has a subtle, mild natural wood fragrance without the strong aromatic oils found in red cedar. Red cedar releases prominent cedar oils when heated, producing an aromatic forest scent that lingers in the cabin and room.

Can these saunas run on a normal wall outlet?

It depends on the wattage of the specific model. The 1050 W Homsido hemlock cabin operates on 110V and connects to a standard household outlet. The 1510 W and 1750 W SalusHeat cedar models draw close to continuous branch limits, with the maker specifying a 15 Amps circuit for the 2-person cabin. The 2000 W Outexer hemlock model draws substantial power and requires a dedicated heavy-duty line.

Which wood is easier to maintain?

Both woods require basic care to stay clean. Red cedar contains natural oils that help resist rot and mildew, though sweat can still leave surface marks. Hemlock lacks those heavy oils, so using clean towels on the bench is important to keep perspiration from absorbing into the timber.

How hot do these infrared saunas get?

The listings for both the SalusHeat 2-person cedar model and the Outexer 2-person hemlock model state an adjustable maximum temperature of 149° F. Infrared heaters warm the body directly rather than heating the air to high steam temperatures. Check our guide on what temperature should a sauna be for recommended session ranges.

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