DIY Barrel Sauna Kits UK | Outdoor Home Saunas

FoxBox · DIY Sauna Kits · UK & Europe

Your own
sauna.

A DIY sauna kit you can assemble in a weekend — no special tools, no guesswork. Premium Swedish timber, clear instructions, everything included in one delivery.

Weekend Assembly

Every part is labelled, every step is clear. Our kits are designed so you can go from delivery to first session in a single weekend — no special tools, no professional help required. We tested it ourselves before recommending it to anyone.

Swedish Northern Spruce

We use Swedish northern spruce with tight growth rings — the material that defines the classic sauna experience. The natural aroma fills the cabin with every session. Solid construction that handles UK weather: rain, frost, nothing is an issue.

Barrel & Cabin Styles

From a compact 2-person barrel sauna to a full family cabin kit — we have sizes and styles to match any garden space or budget. Barrel saunas are perfect for small gardens. Rectangular cabin kits suit patios, decks, and larger outdoor areas.

Wood Fire or Infrared

Choose the heat that suits you. A wood-fired heater delivers the traditional deep heat and atmosphere. An infrared option heats faster and needs less maintenance. Both are available across our kit range — the choice is yours.

1 weekend Average assembly time from delivery to first session

2–8 Person capacity — sizes for every garden and family

100% Complete kit — benches, heater & accessories included

All weather Designed and tested for UK conditions year-round

From Kit to First Session

How to set up your
DIY sauna kit

Step 01 — Choose Your Kit

Pick the size, style, and heating type that fits your space and needs. Barrel or cabin, wood fire or infrared — every combination is available. Not sure? Our size guide helps you decide in minutes.

Step 02 — Delivery

Your kit arrives as a complete, labelled package. Every board, bracket, bench, heater, and accessory is included. Nothing to source separately, nothing missing on day one.

Step 03 — Assembly

Follow the step-by-step illustrated instructions. Parts slot together logically — no specialist skills needed. Most customers complete assembly over a Saturday and Sunday.

Step 04 — First Session

Heat up, step in, and relax. Maintenance is simple — the timber is treated for outdoor use and the construction is built to last through years of British weather.

Ready to build your own
backyard retreat?

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Sauna Kits

Your ownsauna.

How to set up yourDIY sauna kit

Your own
sauna.

How to set up your
DIY sauna kit