Saunum Premium Olivine Diabase Heater Stones - 33 lbs
Best heat-retaining stones for dedicated sauna enthusiasts.
Elevate your sauna experience with Saunum Premium Olivine Diabase Heater Stones. These 33 lb stones are crafted from high-quality olivine diabase, ensuring excellent heat retention and efficient steam production for a superior sauna session. Pre-washed and rounded, they range from 2 to 4 inches, ready for immediate use and optimized to enhance your Saunum heater's performance. Designed for durability and long-term use, these stones contribute to a consistently enjoyable and authentic sauna atmosphere. Please note: these stones are exclusively available for purchase with a Saunum sauna heater.
$55.00
Owner Satisfaction
4.7
/ 5
Category Rank
7
/ 2960
#7 in Pool & Spa Accessories
Price vs Category Average
-83%
Below average
Construction Material
Olivine Diabase
/ Olivine Diabase
Who it's for
- Purists desiring high-quality, odorless steam production
- Sauna enthusiasts seeking consistent, long-lasting heat
- Homeowners wanting low-maintenance, durable heater components
Who should skip it
- Budget-conscious buyers prioritizing lower upfront costs
- DIY installers with limited physical strength or weak heater baskets
- Impatient users needing a sauna ready in minutes
Performance breakdown
Heat Retention
Olivine diabase density ensures sustained thermal energy for long sauna sessions.
Steam Efficiency
Optimized surface area produces consistent, soft steam upon water contact.
Thermal Durability
Resists cracking under extreme temperature fluctuations for long-term reliability.
Installation Ease
Pre-washed and rounded stones allow for immediate, mess-free heater loading.
Heater Compatibility
Engineered specifically to maximize the output of Saunum heating systems.
Stone Uniformity
Consistent sizing promotes optimal airflow through the heater's heating elements.
Key Specs
Construction Material
Olivine Diabase
Stone Dimensions
2" to 4" (5-10 cm)
Weight Per Bag
33 lbs
Weight
14.97 kg
Maintenance Requirement
Pre-washed
Steam Generation Capable
Yes
Features
- Premium olivine diabase construction
- Rounded and pre-washed for immediate use
- High heat capacity for effective steam
- Durable for high-temperature environments
- Optimizes heater performance
- Enhances sauna experience
- Ready for immediate use
- Superior heat retention
What customers say
Customers overwhelmingly praise the Saunum Premium Olivine Diabase Heater Stones for their superior heat retention and longevity. The dense material ensures a stable, consistent temperature, significantly enhancing the sauna session quality and duration. Reviewers frequently highlight the stones' remarkable durability, noting resistance to cracking under intense thermal cycling, positioning them as a reliable, long-term investment. A key benefit is the ability to produce a soft, voluminous steam when water is applied, creating an authentic, relaxing atmosphere. While the initial cost is premium, the consensus is that the enhanced performance and superior heat dynamics fully justify the expense, making these stones a crucial upgrade for an optimal sauna experience.
Know before you buy
Olivine diabase is chosen for its exceptional heat retention and high density, which allows it to withstand repeated heating and cooling cycles without cracking. This material is specifically engineered to produce consistent, high-quality steam when water is applied.
No, these stones come pre-washed and ready for immediate use. You can place them directly into your heater upon arrival.
The stones range from 2 to 4 inches (5–10 cm) in diameter. This size is optimized to allow for proper airflow between the stones, which is essential for efficient heat circulation and steam production.
While these stones are highly durable, they should be inspected annually for signs of crumbling or cracking. If you notice the stones breaking down, they should be replaced to maintain optimal heater performance and prevent debris from damaging the heating elements.
These stones are specifically designed to optimize the performance of Saunum heaters. Please note that these stones are exclusively available for purchase alongside a Saunum sauna heater.
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