How to Build a Wood Fired Hot Tub – Step-by-Step Guide

If you've ever dreamed of soaking in a steaming hot tub in your own garden without the eye-watering cost of buying one ready-made, this guide is a genuinely useful place to start. It walks you through four distinct build styles — barrel, box, stock tank, and concrete — so you can choose the approach that best suits your outdoor space, budget, and skill level.

The book goes well beyond basic construction, explaining how thermosiphon heating works so you can get water warming efficiently without any pumps or electricity. There's also solid coverage of off-grid setups, making it particularly valuable for those with rural gardens, allotments, or anyone looking to keep running costs as low as possible throughout the year.

Practical guidance on UK building regulations is included, which is a real bonus and something many DIY manuals overlook entirely. Whether you're a confident self-builder or just starting to explore the idea, this is a thorough and approachable resource that could save you a significant amount compared to purchasing a commercial wood-fired tub.