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461+ Verified Reviews

HUUM Stones

Current price $480
$80 - $1,280
Current price $480
Original price $599
Save $119
Original price $99 - Original price $1,499
Original price $599
+Shipping
Size: 2" to 4" (5-10 cm)
Number of Boxes: 6 Boxes
HUUM Stones $480
Shipping (contiguous US) Calculated at checkout
Total $480
  • Secure checkout
  • 30-day guarantee
  • Authorized retailer · full warranty
In stock — estimated delivery:
Free shipping when ordered with a heater — otherwise $60/box due to weight.

See What People Are Saying…

“This has completely transformed my workspace. The natural light is a game changer!”

Lisa R.
Verified owner

“Built it in a weekend with my brother. Glass front is the move — feels like a real room, not a closet.”

Mark T.
Verified owner

“I love the design and how easy it was to set up. Highly recommend for any home owner.”

James K.
Verified owner
Description

We highly recommend using rounded stones in HUUM heaters to complement the design and have milder steam. In our selection, we have rounded olivine diabase stones in two different size ranges: 3-5 cm and 5-10 cm. The stones are durable and have high heat capacity. You can also use other types of stones in HUUM heaters, except decorative stones because they can break easily.

  • 33 lb box of 1" to 2" (3-5 cm)
  • 33 lb box of 2" to 4" (5-10 cm)

Due to the heavy weight of this product, a $50 shipping fee per box applies unless purchased and shipped together with a sauna stove or heater.

    What Amount & Size of HUUM Stone to Choose?

    Heater Model Heater Size Stone Requirements Boxes to order
    Drop

    Drop 4.5 kW

    Drop 6 kW

    Drop 9 kW

    122 lb / 55 kg (2-3.9 in / 5-10 cm)

    122 lb / 55 kg (2-3.9 in / 5-10 cm)

    122 lb / 55 kg (2-3.9 in / 5-10 cm)

    4 Boxes of 2-4 inch

    HIVE Mini

    HIVE Mini 6

    HIVE Mini 9

    HIVE Mini 10.5

    330 lb / 150 kg (2-3.9 in / 5-10 cm)

    330 lb / 150 kg (2-3.9 in / 5-10 cm)

    330 lb / 150 kg (2-3.9 in / 5-10 cm)

    10 Boxes of 2-4 inch

    HIVE

    HIVE 12

    HIVE 15

    HIVE 18

    528 lb / 239 kg (2-3.9 in / 5-10 cm)

    528 lb / 239 kg (2-3.9 in / 5-10 cm)

    528 lb / 239 kg (2-3.9 in / 5-10 cm)

    16 Boxes of 2-4 inch

    CLIFF Mini CLIFF Mini 3.5 132 lb / 60 kg (3-5 cm) 4 Boxes of 1-2 inch
    CLIFF

    CLIFF 6

    CLIFF 9

    CLIFF 10.5

    165 lb / 75 kg (3-5 cm)

    165 lb / 75 kg (3-5 cm)

    165 lb / 75 kg (3-5 cm)

    5 Boxes of 1-2 inch

    STEEL Mini STEEL Mini 132 lb / 60 kg (3-5 cm) 4 Boxes of 1-2 inch
    STEEL

    STEEL 6

    STEEL 9

    STEEL 10.5

    331 lb / 150 kg (3-5 cm)

    331 lb / 150 kg (3-5 cm)

    331 lb / 150 kg (3-5 cm)

    10 Boxes of 1-2 inch

    HIVE Wood

    HIVE Wood 13

    HIVE Wood 17

    HIVE Wood 17 LS

    199 lb / 90 kg (2-3.9 in / 5-10 cm)

    287 lb / 130 kg (2-3.9 in / 5-10 cm)

    287 lb / 130 kg (2-3.9 in / 5-10 cm)

    6 Boxes of 2-4 inch

    or

    9 Boxes of 2-4 inch

    HIVE Flow

    HIVE Flow 9.8

    HIVE Flow 9.8 LS

    330 lb / 150 kg (2-3.9 in / 5-10 cm)

    330 lb / 150 kg (2-3.9 in / 5-10 cm)

    10 Boxes of 2-4 inch

    HIVE Flow Mini

    HIVE Flow Mini

    HIVE Flow Mini LS

    231 lb / 105 kg (2-3.9 in / 5-10 cm)

    231 lb / 105 kg (2-3.9 in / 5-10 cm)

    7 Boxes of 2-4 inch

    Warranty

    REAL HOMES. REAL REVIEWS.

    See What Sauna Owners Are Saying…

    Topture is rated 4.9/5 by 461+ verified customers

    We thought about buying a sauna for years and finally did. We absolutely love it, especially in the winter. It’s incredibly easy to assemble with two people the whole family uses it.

    Verified owner

    Ordered this sauna fall 2024 and we love it. No better feeling during a Minnesota winter. Lastly, I have to mention the customer service for this purchase has been like no other. Any questions or requests I had were addressed immediately by Topture. I got more than I expected from them and have already recommended them to several people looking for saunas. SO if you're thinking about it, JUST DO IT already..

    Verified owner

    Thanks for the great service - greatly appreciated.

    Verified owner
    461+ Verified Reviews

    Real homeowners, rated 4.9/5 across verified reviews.

    Lifetime Expert Support

    Same team before and after the sale, from sizing to warranty support.

    Authorized HUUM Sauna Heater Dealer

    Authorized products with the applicable manufacturer warranty.

    Full-Value Freight Protection

    Freight damage? We help coordinate the claim and replacement process.

    STILL UNSURE?

    Frequently Asked Questions

    General

    Where are you located, and where do you ship from?

    We are a U.S.-operated company with our main headquarters in Sheridan, Wyoming.

    Orders are shipped across the continental U.S. from our network of warehouses, managed by our logistics partners in California, Illinois, Texas, New York, Florida, and Toronto.

    How much is shipping?

    Orders over $200 ship free within the continental United States. Orders under $200 carry a small shipping fee.

    Two exceptions: SaunaLife and ThermaSol products carry a freight charge at any order value, and sauna stones ordered without a heater ship at $60 per box because of their weight.

    Every charge is shown at checkout before you pay.

    Do you provide financing?

    Absolutely! To view your financing offer, simply select Shop Pay Installments as your payment method at Step 3 of checkout.

    You'll need to enter a debit card to receive your offer, but don’t worry—you can still back out before completing the purchase.

    How long will it take for my items to arrive?

    If your order is in stock, most orders ship within 2–7 business days of purchase. Transit time then depends on the distance from the warehouse and, for freight, on booking a delivery appointment.

    For custom, pre-order or made-to-order items, the estimated delivery time frame is listed on the product page. Delivery dates are estimates, so please don't book installation labor until your order has arrived and been inspected.

    What happens after I place my order?

    As soon as you place your order, you'll receive a confirmation email with your order details—be sure to keep it for your records. Once your order ships, you'll receive another email with tracking information.

    For freight deliveries, the carrier will call or text you to schedule an appointment once the shipment reaches their local terminal. Someone needs to be there to inspect the shipment and sign for it. Smaller parcels arrive by UPS or FedEx without an appointment.

    Is there a warranty?

    Yes, all products come with a manufacturer warranty. You can find the specific warranty details for each product under the "Warranty" tab on its product page.

    Do you have a showroom?

    We don’t have a showroom — we sell online. Our team is available by phone, email and chat to help you compare models, sizes and heaters, and we can send dimensions, installation manuals and electrical requirements before you buy.

    Where do you deliver to?

    We deliver throughout the 48 contiguous states, with curbside freight delivery for large items. Free shipping and standard rates apply there only. Alaska, Hawaii, Puerto Rico, other U.S. islands and Canada are quoted separately, depending on the brand and model. We can't ship freight or oversized items to P.O. boxes.

    Do you ship internationally?

    International Shipping

    For many products, yes, including to Canada, by custom quote. Email contact@topture.com with the product and your address before you order; availability and cost depend on the brand and model. Any duties, taxes and customs fees are your responsibility.

    Shipping to Hawaii, Alaska, and Puerto Rico

    Free shipping applies to the continental United States only. Shipping to Alaska, Hawaii, Puerto Rico and other U.S. islands is quoted separately and depends on the brand and model. Email contact@topture.com for a quote before you order.

    Your sauna heater stone, done the right way.

    • Secure checkout
    • 30-day guarantee
    • Authorized retailer · full warranty