While poor thermal comfort is just one of many indoor climate problems, it generates the greatest number of workers’ complaints. If the indoor climate is already on the agenda or if preventing indoor climate problems is part of company policy, then you should consider an investment in a snapshot of the thermal environment. It takes only 3 days to take a snapshot of the thermal indoor climate in an office building with 80 work stations. Two days are used for taking measurements and one day for the report generation. A snapshot gives a factual basis for discussions regarding the acceptability of indoor thermal comfort.