Sauna, Hammam and Steam Room Build Notes by Sauna Dekor

Short answer: sauna maintenance is a wear schedule, not a cleaning routine. Stones are finished first, at 6 to 12 months of commercial use. Heating elements follow at 3,000 to 5,000 operating hours, and temperature sensors drift 1 to 2 K every year. Everything else in the cabin outlives those 3 items by a factor of 4 or more. That ordering is the whole point. A cabin cleaned every evening but never opened at the heater still loses 30 % of its heat-up speed inside 2 years. Below are the 18 questions we work through on a sauna maintenance schedule, each with the interval and the figure behind it. Stones come first on the list because thermal cycling breaks them faster than anything else in the room. What wears out in a sauna, and in what order? In wear-rate order: stones, door seal, heating element, temperature sensor, bench surface, bench frame, wall panelling, hinges, control panel. The spread is wide. Stones can be finished at 6 months of commercial use while a control panel...