Category
How-To Guides.
Sauna etiquette, cold-plunge protocols, löyly technique, planning permission, Part P electrics — practical guides for UK sauna enthusiasts.
45 posts in How-To Guides
how-to
Sauna Dehydration: How to Stay Hydrated UK 2026
How to avoid sauna dehydration: how much you sweat, what to drink before and after, the warning signs, and when electrolytes actually help.
sauna temperature
What Temperature Should a Sauna Be? (UK 2026)
Finnish saunas run 70 to 100°C and infrared saunas 45 to 60°C. The ideal sauna temperature by type, why it feels hotter, and the safe limits.
essential oils
Sauna Essential Oils: What's Safe on the Stones
Never pour neat essential oil on hot sauna stones - it can flare and give off harsh fumes. Here's the safe way to scent your sauna, and which oils to use.
diy sauna
DIY Sauna UK: Build Your Own for Under £2,000 (2026)
Build a DIY sauna in the UK for under £2,000 in materials: planning, framing, vapour barrier, cladding, benches, ventilation and Part P wiring.
safety
Sauna and Alcohol: Why It's a Dangerous Mix
Mixing alcohol with sauna heat is dangerous - dehydration, fainting, arrhythmia. Why it's risky, what the evidence shows, and what to drink instead.
health
Sauna and Your Immune System: Can It Fight Colds?
Can regular sauna use help your immune system and ward off colds? What the evidence says, the heat-shock-protein angle, and when to skip the sauna.
Sauna Humidity (Löyly) Explained: UK 2026 Guide
Löyly - the Finnish word for the steam burst from water on hot rocks - is what separates a real sauna session from a hot box. The physics + the protocol.
Sauna Heater Sizing Guide UK 2026: kW per Cubic Metre
Sauna heater sizing: how to calculate the right kW for your cabin volume, what adjustments to make for glass walls and external location, common mistakes.
guides
Does a Sauna Actually Detox Your Body?
Does a sauna detox your body? The honest, evidence-based answer: sweating doesn't remove toxins the way marketing claims - here's what really happens.
guides
How to Clean and Maintain a Sauna (UK 2026)
How to clean and maintain a sauna: routine after-use care, deep cleaning, wood and bench care, heater and stone upkeep, and preventing mould - a UK guide.
guides
Sauna vs Hammam (Turkish Bath): What's the Difference?
Sauna vs hammam compared: dry Finnish heat versus the steam, marble and scrub of a Turkish bath - the differences, the rituals, and which to try.
guides
What Is a Smoke Sauna (Savusauna)? Explained
What is a smoke sauna (savusauna)? The oldest, most revered sauna type explained - how the chimney-less ritual works, the experience, and where to try one.
Sauna and Cardiovascular Health: The JAMA Evidence (2026)
The published evidence on sauna and cardiovascular health - the 2015 JAMA KIHD paper, the dementia and women's-health follow-ups, and an honest read.
sauna health
Sauna Health Benefits: What the Evidence Actually Says
Sauna health benefits, soberly: what Finnish-cohort and trial evidence actually shows about heart, cognition, mortality - and what's still hype.
sauna health
Sauna and Longevity: What Finnish Research Shows
Finnish cohort studies link frequent sauna use to lower all-cause mortality, dementia and stroke risk. Here is what the evidence shows, and its limits.
Sauna for Muscle Recovery (Lifters and Runners) UK 2026
Sauna for muscle recovery UK 2026: heat exposure for lifters + runners, protocols, timing, when to avoid.
Sauna for Arthritis and Joint Pain UK 2026
Sauna for arthritis UK 2026: evidence for RA + OA pain relief, safe temperatures, session protocols, flare considerations.
Best Sauna for a Small UK Garden (2026 Buyer's Guide)
Best sauna for a small garden in the UK: barrel, pod and compact cabin options that fit a 2m x 2m footprint without planning permission.
Sauna With Children UK: What's Safe And When (2026)
UK guide to sauna with children - the venue rules, age-appropriate timing and temperature, warning signs to exit, and the FAQs parents ask.
Full-Spectrum vs Near-Infrared Sauna UK (2026)
Full-spectrum vs near-infrared (NIR-only) home saunas: panel coverage, evidence for the health claims, price, and which is right for your use case.
how-to
How Often Should You Use a Sauna? UK 2026
How often should you use a sauna? For most healthy adults, 2 to 4 times a week, with the strongest heart-health evidence pointing to 4 to 7.
sauna science
How Long Should You Sauna for Benefits? Evidence Review
How long should a sauna session be, and how often? An honest reading of the Laukkanen cohort evidence and what it does and does not establish.
cold plunge
Best Cold Plunge Tub UK 2026: Buyer's Guide
The best cold plunge tubs in the UK for 2026 - portable pods, rigid barrels and chiller-equipped tubs compared on price, capacity and running cost.
Sauna Insurance UK 2026: What Your Home Policy Covers
Does home insurance cover a garden sauna? What's covered, what to declare, the wood-fired fire-risk angle, and renting-out rules.
planning permission
Planning Permission for a Garden Sauna UK (2026 Guide)
Most UK garden saunas fall under permitted development. Size, height, and boundary rules decide when you need full planning permission.
Sauna Installation Cost UK 2026: What You Actually Pay
Sauna installation cost UK 2026: cabin + heater + delivery + electrical + base + ventilation - realistic total budget for indoor and outdoor builds.
Sauna Electricity Cost Per Session UK 2026
What a home sauna actually costs to run: kWh per session by heater size, tariff impact (off-peak vs standard), monthly + annual cost projections.
Sauna and Sleep Quality Detailed UK 2026
Sauna and sleep UK 2026: optimal timing for sleep, thermoregulation mechanics, melatonin effects, deep sleep enhancement.
Sauna for Menopause and HRT UK 2026
Sauna and menopause UK 2026: hot flush interactions, HRT considerations, bone density, cardiovascular safety, recommended protocols.
Sauna Noise Levels and Neighbours UK 2026
Sauna noise UK 2026: heater fan + door slam decibel levels, Environmental Health rules, mitigation, neighbour communication.
Sauna for Athletes Performance UK 2026
Sauna for athletes UK 2026: pre vs post-workout timing, heat acclimation training, endurance gains, evidence-based protocols.
Sauna and Weight Loss Expectations UK 2026
Sauna weight loss UK 2026: water loss vs fat loss reality, hormonal effects, calorie burn, sustainable use, expectations.
Sauna Ventilation Guide UK 2026
Sauna ventilation UK 2026: passive vs mechanical, intake + exhaust positioning, building regs, common mistakes + fixes.
Sauna Wood Types: Cedar, Spruce, Aspen, Hemlock UK 2026
Western red cedar vs spruce vs aspen vs hemlock for sauna interiors: heat properties, durability, scent, price, and which suits which use case.
Sauna Safety for Type-2 Diabetes UK (2026)
Sauna safety + type-2 diabetes: hypoglycaemia risk on insulin/sulphonylureas, dehydration, neuropathy, glycaemic benefits, protocol.
Sauna for Skin Health (Acne + Eczema): What Helps? UK 2026
Sauna use for acne, eczema and rosacea: what the dermatology evidence says, when it helps, the contraindications, and the post-sauna skincare protocol.
Sauna for Sleep + Insomnia: Does It Help? (UK 2026)
Evening sauna use is widely associated with better sleep quality. What the research actually shows, the timing protocol, and limits for clinical insomnia.
Sauna for Blood Pressure + Heart Health UK (2026)
Finnish KIHD cohort + cardiology research on sauna, blood pressure, heart risk. Frequency-response, mechanism, contraindications.
sauna etiquette
What to Wear in a Sauna (UK Edition): The Honest Guide
UK saunas are not Finland or Germany. A clear guide to what to wear at wild saunas, gym saunas, hotel spas and home saunas - without the prescriptiveness.
beginner guide
How to Sauna: A Complete Beginner's Guide for 2026
How to sauna for the first time: temperatures, session length, hydration, what to wear, and löyly explained. Plain-English UK guide for beginners.
Sauna After Workout: The Athletic Recovery Protocol (2026)
The published evidence on sauna recovery for athletes - the 2007 Scoon study, the 2021 Kirby extension, and the post-workout protocol.
Sauna for Mental Health: Depression and Anxiety (2026)
The published evidence on sauna for mental health - Janssen's 2016 JAMA Psychiatry trial, Hussain & Cohen's 2018 review, and an honest read.
sauna and women
Sauna for Women UK: Pregnancy, Menstruation & Menopause
UK guidance on sauna use through menstruation, pregnancy, perimenopause and menopause - what the evidence supports, what to avoid, and when to ask your GP.
aufguss
Aufguss Explained: The German Sauna Ritual (UK Guide 2026)
Aufguss is the German sauna ritual of essential-oil steam infusions led by a trained Saunameister. What to expect and where to find it in the UK.
sauna safety
Sauna Safety: Who Shouldn't Use a Sauna
Sauna is safe for most healthy adults but contraindicated in several conditions. The cardiovascular cases, medications and life stages to be careful with.