Description
The Saunum Heater Stones (5–10 cm) are premium-quality sauna stones made from durable olivine diabase, a material known for its excellent heat retention and long-lasting performance. These stones are specially selected and prepared to deliver an authentic sauna experience by storing and releasing heat evenly during sauna sessions.
Each stone is rounded and pre-washed, making them ready for immediate use in compatible sauna heaters. The rounded design allows for proper airflow between the stones, which improves heat circulation and ensures efficient steam production when water is poured over the stones.
Olivine diabase is widely recognized as one of the best materials for sauna stones due to its ability to withstand extremely high temperatures without cracking or degrading quickly. Its high heat capacity allows it to retain heat longer and distribute warmth more consistently throughout the sauna.
These stones are designed to work with Saunum sauna heaters and other compatible sauna heater systems, helping create a smoother, more comfortable heat and steam experience.
Why Sauna Stones Matter
Sauna stones play a crucial role in the sauna experience. They absorb heat from the heater and release it slowly into the room, maintaining a consistent temperature. When water is poured onto the hot stones, steam is created, producing the traditional sauna steam known as löyly.
High-quality stones like olivine diabase provide:
• Better heat retention
• Consistent steam production
• Improved airflow through the heater
• Longer lifespan compared to lower-quality stones
Features
Premium olivine diabase raw stone construction
Rounded stones for optimal airflow and heat distribution
Pre-washed and ready for installation
Durable material designed for high-temperature sauna environments
Improves steam generation when water is poured onto stones
Compatible with Saunum heaters and many traditional sauna heaters
What’s Included
33 lbs of Rounded Sauna Heater Stones
Stone Size: 2" – 4" (5 – 10 cm)
Specifications
Model
STONES 5-10
Material
Olivine Diabase / Granite
Stone Size
2" – 4" (5 – 10 cm)
Stone Weight per Bag
33 lbs
Shape
Rounded
Preparation
Pre-washed and ready to use
Installation Tips
For optimal performance when loading sauna stones:
• Place larger stones at the bottom of the heater
• Leave small gaps between stones to allow airflow
• Avoid tightly packing stones together
• Replace stones periodically if cracking occurs from long-term use
Proper installation ensures better heat circulation and longer heater lifespan.
Why Choose Saunum Heater Stones?
• Made from high-quality olivine diabase
• Durable and resistant to extreme heat
• Designed for efficient heat retention and steam production
• Pre-washed and ready for immediate use
• Ideal for Saunum heaters and other sauna systems