Skip to product information
1 of 5

Polhus

Sauna Kivi – 8.5m² Log Sauna Kit for 4-6, Aspen Benches

Sauna Kivi – 8.5m² Log Sauna Kit for 4-6, Aspen Benches

Regular price £6,490.00 GBP
Regular price £9,269.99 GBP Sale price £6,490.00 GBP
Sale Sold out
Shipping calculated at checkout.
Only 12 left in stock — order soon
12 people are viewing this right now
Order within for dispatch today

🔄 Free Returns – 30-Day Window (Sale Items Final)

🥇 All Products Comprehensive Warranty

🔒 Secure Checkout – SSL Encrypted

💳 0% Finance Available*


We accept:
American Express Apple Pay Diners Club Discover Google Pay Maestro Mastercard Shop Pay Union Pay Visa
View full details

Sauna Kivi brings a close-to-nature sauna experience with two large tempered-glass windows that flood the room with light and views, whatever the season. Built from log-profiled 44mm timber, it's delivered as an easy-to-assemble kit — including handsome aspen benches — so you can build it at your own pace.

The layout includes a separate changing room where you can set up chairs and hang your robe, plus an opening window for ventilation. A private terrace outside gives you a spot to cool off and leave your shoes.

  • 44mm log-profiled wall kit, 8.5m² floor area
  • Floor boards on 43x90mm joists
  • Roof boarding on 70x140mm rafters
  • Exterior door with lock, handle, and round window
  • 2 large tempered-glass windows plus 1 changing-room window
  • Bronze-tinted glass sauna door
  • 2 aspen sauna benches, backrest, and grid
  • Full fixing pack — screws and nails included
  • Room with a view — large windows keep you connected to the garden year-round
  • Natural materials — log-profiled timber frame and aspen benches throughout
  • Build at your pace — flat-pack kit with full manuals and fixings included
  • Flexible heating — works with either electric or wood-burning heater packages

Delivered untreated so you can finish it in the colour of your choice. Full assembly manuals for the cabin and benches are included, and our team is on hand if you have questions before or during the build.

In stock now. Delivered by truck-mounted forklift within 15–20 working days.

Frequently Asked Questions

How is my sauna or hot tub delivered?

We offer kerbside delivery across the UK and selected European countries. Our team will contact you to arrange a suitable delivery window. Lead times vary by product — typically 2–6 weeks. Please ensure suitable access for large items.

Do I need a professional to install my sauna pod or hot tub?

Most of our sauna pods and hot tubs are designed for straightforward self-installation with the included instructions. However, electrical connections must be carried out by a qualified electrician. We recommend consulting a professional for any groundwork or decking.

What warranty is included?

All products come with a minimum 2-year manufacturer's warranty covering structural defects and components. Extended warranty options are available — contact us for details.

Can I use my hot tub or sauna year-round in the UK?

Yes. Our products are designed for year-round outdoor use in the UK climate. Thermowood and spruce models are treated for weather resistance, and our hot tubs maintain temperature efficiently even in winter.

Worldwide Delivery Anywhere

Genuine Brand Products

Price Match Guaranteed

Free Consultations Available