Sauna accessories
The short answer
Every sauna needs bench towels. A traditional sauna also needs a bucket and ladle, a thermometer and spare heater stones. Backrests, a hygrometer and lighting are nice extras. Check what comes with your sauna: many include the basics. A kit costs about €149 at one Irish seller.
The essentials
| Accessory | For | Why |
|---|---|---|
| Bench towels | Every sauna | Protect the wood from sweat. Harvia says always to cover the bench. |
| Bucket and ladle | Traditional saunas | For throwing water on the stones. Wooden or metal with a wooden handle. |
| Thermometer | Every sauna | Shows the heat where you sit, not just at the controller. |
| Spare heater stones | Traditional saunas | Replace crumbling stones each year. About 20 kg a box. |
| Bench oil | If you treat the benches | Harvia recommends paraffin oil. Never varnish. |
Nice to have
| Accessory | Why |
|---|---|
| Hygrometer | Shows humidity, useful for the rule of 200. |
| Sand timer | Times a round without a phone, which doesn't like the heat. |
| Backrests and headrests | Make longer sessions more comfortable on wooden benches. |
| Duckboards or floor mats | Keep feet off a cold floor and protect it. |
| Lighting | Low, warm light behind the backrest or under benches. Must be rated for saunas. |
| Sauna-safe scents | Diluted in the ladle water, only if your heater manual allows them. |
| Sauna hat | Felt or wool, to keep your head cooler on the top bench. |
What they cost
| Item | Seller | Price |
|---|---|---|
| Accessories kit: bucket, ladle, thermometer, sand timer | Timbertrove | €149 |
| Heater stones, 20 kg | Timbertrove | €45 |
| Heater stones, about 20 kg | Finnmark Sauna (Irish site) | €50.95 |
Prices as listed in October 2026. Ask your sauna seller what's included before buying separately: buckets, ladles, thermometers and a first set of stones often come with the sauna.
Common questions
What accessories do I need for a home sauna?
Bench towels for every sauna. For a traditional sauna, a bucket and ladle, a thermometer and a supply of heater stones. Many sellers include some of these with the sauna, so check before buying.
How much is a sauna accessories kit in Ireland?
Timbertrove lists a kit with a bucket, ladle, thermometer and sand timer at €149 (October 2026). Check what's already included with your sauna first.
Can I put essential oils in my sauna?
Only oils made for saunas, diluted in the ladle water, and only if your heater's manual allows it. Never pour neat oil on the stones. Harvia advises keeping fragrances off the wood, where they stain.
Can I use my phone or a speaker in a sauna?
Most phones and speakers aren't designed for sauna heat and may overheat. Some saunas come with built-in speakers rated for the heat. Otherwise, leave devices outside.
Sources
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