Outdoor Sauna Care
Sauna stones: when to check, restack and replace them
Inspect sauna stones in a cold, isolated heater. Check the approved type, condition and loading instructions before restacking and recording the work.
TimberIN expertise
TimberIN advice & guides
Practical guides to choosing, installing, maintaining and enjoying your hot tub or outdoor sauna.
Wood-Fired Hot Tubs
Hot tub stove smoking: safe checks before relighting
Deal with hot-tub stove smoke safely. Separate fuel and cold-start checks from damaged flues, smoke leakage and problems requiring an installer.
Wood-Fired Hot Tubs
Firewood for a hot tub stove: moisture, size and storage
Choose and store firewood for a hot-tub stove: check freshly split logs, match the firebox and understand the scope of England’s Ready to Burn rules.
Hot Tub Care
Hot tub cover care: fit, waterlogging and heat loss
Inspect hot-tub cover fit, seams, straps and changes in weight. Decide when approved repair is suitable and what to measure for replacement.
Hot Tub Care
Restarting a hot tub after a break: inspect, clean and recommission
Restart an idle hot tub by assessing stored water, inspecting cold equipment, cleaning, filling and verifying circulation before the first heat.
Hot tub guides
Hybrid hot tub heating: switching between wood and electric
Understand permitted heating modes, remaining stove heat, circulation and power-loss checks before switching a hybrid hot tub between sources.
Hot tub guides
Brown liquid beneath a hot tub wood stove: condensation or a leak?
A brown puddle beneath the stove is understandably worrying, but it does not by itself prove that the heat exchanger has a hole. Water can enter through the flue, condense on a cold surface, wash away soot and then escape through a joint. It may also come from a water connection and become discoloured by deposits. When it appears is often the most useful clue.
Hot tub guides
How to connect an external hot tub stove correctly
An external wood-burning stove can heat a hot tub simply and efficiently, provided water can circulate correctly between the tub and stove. In a natural-circulation installation, there is no pump to force the movement: the temperature difference and gravity do the work. Stove position, connection direction and pipe gradients are therefore essential.
Hot tub guides
Does a wood-fired hot tub need electricity? Check every component
Check whether each part of a wood-fired hot tub needs power: heating, circulation, filtration, jets, lights and controls, including power-loss behaviour.
