Harvia R-991 Rounded Sauna Stones Olivine Diabase
- Free USA shipping
- Full Warranty
- Secure Checkout
- Authorized Dealer
Upgrade your sauna with Harvia R-991 Rounded Sauna Stones, crafted from gray olivine diabase. Their smooth, river rock–style shape produces gentler steam and a refined sauna atmosphere. Clean, durable, and free of harmful additives, these stones enhance both performance and aesthetics for a premium experience.
For best results, stack stones loosely to encourage airflow. In compact heaters, use angular stones on the bottom layer for efficient heat transfer, then finish with rounded stones on top for the softest steam profile.
Key Features
- Natural Aesthetic: Rounded, river rock–like stones for a softer visual appeal.
- Durable Material: Gray olivine diabase—clean, safe, and long-lasting.
- Enhanced Steam: Produces soft, gentle löyly for elevated sauna comfort.
- Proper Airflow: Loose stacking protects the heater and extends stone life.
- Safe & Natural: No harmful ingredients; sauna-safe material.
What’s Included
- 33 lb (15 kg) box of 2″–4″ (5–10 cm) rounded sauna stones
Specifications
| Brand | Harvia |
| Model | R-991 Rounded Sauna Stones |
| Material | Gray olivine diabase |
| Stone Size Range | 2″–4″ (5–10 cm) |
| Box Weight | 33 lb (15 kg) |
| Safety | No harmful ingredients; sauna-safe |
Installation & Use Tips
- Rinse stones before first use to remove dust and debris.
- Stack loosely to maintain airflow and prevent overheating.
- For small-capacity heaters, place angular stones at the bottom and rounded stones on top for optimal heat and steam.
- Inspect every 6–12 months; replace any cracked, glazed, or deteriorated stones.
Shipping & Support
- Shipping: Fast, secure delivery across the continental USA
- Support: Expert guidance available for heater sizing and stone selection
- Dealer: Authorized Harvia retailer
Why Buy from MyLuxuryHomeSpa.com?
- Authorized Harvia dealer with professional expertise
- Premium-quality sauna stones and accessories
- Secure checkout and responsive customer care
Harvia R-991 Rounded Sauna Stones | 33 lb Box | Gray Olivine Diabase | Soft Steam Experience | Free U.S. Shipping
Why Buy From Us
FAQs
Shipping & Delivery
Free curbside shipping on all orders. White-glove delivery/setup available at checkout in most areas. We’ll confirm your preferred date after purchase.
Warranty
Full manufacturer warranty, registered at purchase. Need help with a claim? Our U.S. support team handles it directly with the brand.
Returns
New, uninstalled items can be returned within the brand’s policy window. We’ll help coordinate pickup and any restocking requirements.
Installation & Power
Most saunas/hot tubs require dedicated circuits. We provide spec sheets and can recommend licensed installers in your area.
