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Harvia WHP1000M Sauna Wood Stove Chimney Extension, 1000mm, Black Steel

Current price $651
$651 - $651
Current price $651
Original price $799
Save $148
Original price $799 - Original price $799
Original price $799
+ Free Shipping Free Delivery within the Continental US
Harvia WHP1000M Sauna Wood Stove Chimney Extension, 1000mm, Black Steel $651
Free shipping (contiguous US) FREE
Total $651
  • Secure checkout
  • 30-day guarantee
  • 2 Year warranty
In stock — estimated delivery:

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
Product Description

The inventive Harvia WHP1000M steel chimney extension is designed to prevent movement caused by temperature changes. This chimney extension is made of sleek black powder-coated steel and can be installed both indoors and out.

The joint mechanism and the supplementary parts are wound together while the smoke pipes are locked in place with grooves. These innovative attributes are how this Harvia 1000 mm black steel chimney extension prevents movement caused by temperature changes. The black powdered coated steel makes for a sleek addition inside or out.

Specifications
Model WHP1000M
Flexural Strength- tensile strength 16.4 ft (5m)
Non-vertical installations Not Allowed
Wind Load 6.5 ft (2m) above last support
Maximum spacing of lateral supports 9.8 ft (3m)
Weight 14.8 lbs
Diameter 8.6" (220mm)
Height 39.3" (1000mm)
Features
  • Innovative design
  • Black powder-coated steel
  • Prevents movement caused by temperature changes
  • Can be installed indoors and outdoors
  • Designed, engineered, and made in Finland
  • Dimensions: 8.6" D (220mm) x 39.3" H (1000mm)
  • 2-year warranty

Inclusions

  • 1000mm black chimney extension
  • 2-year 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 Harvia 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 chimney component, done the right way.

  • Secure checkout
  • 30-day guarantee
  • 2 Year warranty