$349.00 $95.67
Harvia Spirit Heater Safety Railing Black Birch -39%
Rounded sauna stones details
Harvia Rounded sauna stones are 2–4 in rounded heater stones for a decorative top layer that produces softer, more evenly distributed steam. Place them above standard rough-cut stones and leave gaps for airflow; Harvia Spirit heaters require rounded stones throughout, while split-face and rough-cut stones are not compatible with that model.
Rounded sauna stones features
Rounded top layer
The smooth shape gives the heater a finished look and helps create softer steam.
Leave room for airflow
Avoid tightly packing the stones so air can circulate through the heater.
Harvia Spirit compatibility
Spirit heaters require 100% rounded stones; split-face and rough-cut stones are not compatible.
Compatible as a top layer
The stones can be used as a top layer with Harvia heater models.
Rounded sauna stones specifications
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Use: Decorative top layer over standard rough-cut sauna stones
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Weight: 33 lb
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Material: Stone
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Stone size: 2–4 in
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Brand: Redwood Outdoors
Customer Photos
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