Our chimney level 2 inspection notes from Montrose
Montrose houses run from the 1920s into the 1960s, and some still keep the brick fireplace they were built with. The question here is how to turn a firebox that sits cold into something for winter evenings, and the flue scan answers it. Single brick flues, stacked double flues and factory-built boxes all turn up here, and each one changes which heating options are on the table.

