• Polhus Sauna Alvar 3.5m2 Modern Scandinavian Garden Sauna
  • Sauna Alvar Interior Bench and Footrest
  • Sauna Alvar Metal Facade Glass Door Detail
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Polhus

Polhus Sauna Alvar 3.5m² – Modern Garden Sauna 2-4p

Polhus Sauna Alvar 3.5m² – Modern Garden Sauna 2-4p

£4,893.00 GBP
£6,990.00 GBP £4,893.00 GBP
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Bring modern Scandinavian design to your garden with the Polhus Sauna Alvar — a 3.5m² sauna for 2–4 people, with a low-maintenance metal façade and fluted glass panel that lets in natural light while preserving privacy. Delivered as a complete kit with custom-sized benches.

  • Contemporary Scandinavian design, ideal for smaller urban gardens
  • Corrosion-resistant metal cladding — durable and easy to maintain
  • Fluted glass panel for natural light with full privacy
  • Flexible interior with a freestanding extra bench and footrest
  • Free UK shipping from Polhus
  • Brand: Polhus
  • Floor Area: 3.5 m²
  • Capacity: 2–4 people
  • Frame: Insulated wall sections, 70mm frame, 50mm insulation
  • Cladding: Painted steel, textured satin finish
  • Floor: 28 x 120mm boards on 45 x 95mm joists
  • Roof: 18mm tongue-and-groove boards, spruce ceiling panel, 50mm insulation with foil
  • Door: 690 x 1925mm glass door, ornamental glass
  • Windows: 700 x 1925mm and 420 x 1925mm ornamental glass windows
  • Benches: Spruce — main bench 2230 x 600mm, freestanding bench 700 x 390 x 450mm, footrest 1500 x 320 x 300mm
  • Complete prefabricated sauna kit — insulated wall elements, pre-painted metal cladding
  • Spruce benches, backrests and freestanding footrest
  • Full fixing pack — screws and nails
  • Manual and technical drawings
  • Most surfaces arrive ready-finished — only wooden door and window frames need treatment (wood oil recommended)
  • Remember to order an electric heater separately
  • Delivered by truck-mounted forklift, direct to your property
  • Estimated delivery: 15–20 working days
  • We contact you to confirm delivery date in advance
  • Quality-checked garden building kit
  • Secure payment options including card and PayPal
  • Friendly support for assembly or accessory questions

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.

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