Sauna Stone Rounded Olivine Diabase Bundle Package

Harvia Olivine Diabase Sauna Stone Series

Experience the heart of traditional Finnish sauna culture with the Harvia Olivine Diabase Sauna Stone Series—a trusted choice for both electric and wood-burning heaters. Hand-selected for quality, these stones are designed to deliver exceptional heat retention, smooth steam production, and long-term durability.

Made from naturally sourced olivine diabase, this stone line provides high thermal mass and efficient water vaporization, ideal for creating the rich, enveloping steam that defines a true sauna experience. Whether you're outfitting a compact heater or a large commercial unit, Harvia's stone lineup offers tailored options to suit every need.

Available Models & Features

AC3000 – Standard Split-Face Sauna Stones

• Size: 5–10 cm (2"–4")

• Weight per box: 33 lbs (15 kg)

• Best for: Small to mid-size electric heaters (Vega, Kip, Cilindro, Club, The Wall, TopClass series)

• Features: Angular split-face design for maximum heat retention and airflow

AC3020 – Large Split-Face Sauna Stones

• Size: 10–15 cm (4"–6")

• Weight per box: 44 lbs (20 kg)

• Best for: Large electric and wood-burning heaters (Virta, Forte, M Series, Pro, Legend)

• Features: Larger surface area for enhanced steam generation and heat storage

R-991 – Rounded Sauna Stones

• Size: 5–10 cm (2"–4")

• Weight per box: 33 lbs (15 kg)

• Best for: Top layer of any heater for softer steam

• Features: Nature-inspired rounded stones that allow water to trickle through layers, producing gentler steam

Why Choose Harvia Stones?

• Crafted from high-density olivine diabase – renowned for heat stability and long service life

• Split-face designs maximize steam production and airflow

• Rounded options offer a gentler, aromatic steam experience

• Easy stacking helps prevent overheating and preserves heater elements

• Safe and clean – 100% natural with no harmful additives

Usage Tips

Rinse all stones before initial use to remove natural dust. Follow your heater manufacturer’s guidelines for stone size and layering. For optimal performance:

• Use split-face stones as the base layer for heat

• Add rounded stones on top for softer, layered steam