Round Traditional Sauna Heater Stones (16kg)

Traditional Sauna Heater Stones — 16 kg Box Enhance your sauna performance with premium-grade traditional sauna stones designed for reliable heat retention, consistent steam, and long-term durability. These natural stones are selected for thermal stability, helping your heater operate efficiently while delivering a smooth, soft löyly steam experience. Perfect for electric traditional sauna heaters in home, and wellness environments. Key Benefits Consistent Heat Output High thermal mass provides stable, controlled heat without spikes or drop-offs. Better Steam Quality Larger natural stones store heat deeply and release soft, rich steam when water is added. Thermal Shock Resistant Built to withstand repeated heating and cooling cycles without cracking quickly. Heater Protection Proper stone sizing protects heating elements and supports correct airflow inside the heater. Natural, Authentic Feel No artificial stones — just quality natural rock for a genuine sauna experience. Our stones are a high-value, quality option, excellent for most users — but if you are building a luxury setup or running high heat/large heaters, premium stones may be worth considering. Installation Tips Rinse stones before placing into heater Load loosely to maintain airflow Avoid placing weight directly on heating elements After setup, heat and pour water over stones to remove natural first-use scent Ideal For Home saunas Short-term rentals & wellness cabins Budget-friendly sauna builds Everyday sauna users wanting reliable natural stones Specifications Stone Size & Compatibility Mixed natural stone sizes 5 – 7 cm Suitable for most traditional electric sauna heaters One 16 kg bag is ideal for compact heaters; larger tower heaters may require 2–4 boxs Pack Size 16 kg natural sauna stones Sufficient for most standard heaters (multiple bags recommended for tower units) Tip: Always refer to your heater’s manual for recommended stone capacity.