Golden Designs Klosters review: a cedar barrel sauna with room to share

If your ideal home sauna has room for company, the Golden Designs Klosters is the more spacious barrel to consider. Its six-person format, Pacific cedar exterior and traditional electric stove give it a clear role: a permanent backyard sauna you can share.

The strongest reason to choose it is the extra room. The two-person St. Moritz is a sensible smaller option; the Klosters suits a household that wants the larger advertised seating capacity and has the space for it.

A larger barrel with traditional heat

The existing WWIL outdoor-sauna guide lists an 8.0 kW electric stove and a 190°F published maximum, along with bronze privacy glass, accent lighting and sauna accessories. These are documented product features. We have not measured its heat-up time, temperature distribution or comfort with six occupants.

The saved dimensions are 75 × 91 × 80 inches. Compared with the smaller St. Moritz, the longer barrel is what buys you the larger format. The Pacific cedar is listed as unstained, so natural weathering and any finish recommended by the manufacturer belong in your ownership plan.

The Caldera code and what it saves

Use SB926 at calderasauna.com for 5% off eligible purchases. WWIL’s saved September 28, 2026 cart record for GDI-B006-01 showed:

Those numbers come from that earlier saved cart record. We did not repeat the cart check while writing this review. Check the current product price, code eligibility and final total before payment.

Shop the Golden Designs Klosters at Caldera Sauna — use SB926 →

What belongs in the installation plan

The local guide lists 240V/40A for the stove and 120V/15A for lighting, with pallet shipping at approximately 795 lb. A qualified electrician should confirm the exact requirements, and your delivery plan needs to accommodate the freight shipment and installation location.

Before ordering, read the current freight, cancellation, warranty and return terms. The saved Caldera policy includes a restocking fee and customer-paid return shipping for eligible unused returns; a large sauna is a purchase to plan before it arrives.

Our verdict

The Klosters earns consideration when you will use its additional seating and want the classic cedar-barrel format. The 5% code gives you a meaningful saving at the saved price, while the larger cabin gives a household more flexibility than a two-person barrel.

For a smaller routine, compare the St. Moritz review. For the broader category, see the outdoor sauna guide.

This source-based review uses existing WWIL guide coverage and the saved exact-product cart record. It is not a hands-on test. Follow the manufacturer’s instructions and consider whether heat exposure is appropriate for your health circumstances.