Heat & ventilation
Room volume, glazing, heater capacity and fresh-air movement.
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Practical notes on heat, water, timber, equipment and site preparation.
Featured planning note
How to plan sauna heater capacity
Room volume is the starting point, but glazing, insulation, climate and warm-up expectations also matter.
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Water & recovery
Drainage, cooling, filtration and the flow between hot and cold.
Materials & care
Timber selection, weathering and simple routines for outdoor settings.
Site preparation
Access, foundation, utilities and maintenance zones before installation.
Planning library
More practical guides.
Clear starting points for product and site conversations.
Cold plunge planning checklist
A practical list for locating a plunge, chiller and service route before the deck is finished.
Read articleCaring for outdoor timber wellness products
Simple inspection, ventilation and finish routines help outdoor timber age evenly.
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