Why chimney repair works differently in Grimsby
Nearly every urgent chimney repair call we take in Grimsby began as something a homeowner noticed months earlier and reasonably decided to watch.
Air-sealing and window upgrades have made Grimsby homes far tighter than they were designed to be, and a tight house starves a natural-draft appliance of the make-up air it needs.
Many Grimsby properties were re-roofed at least once without the flashing being re-detailed, leaving a cosmetic seal doing structural work.
Across Grimsby Mountain, Kelson, Grimsby Beach, Baker and Nelles, the housing stock changes street by street, and the correct method changes with it. A century home with a soft-brick stack does not get the same treatment as a 2010 build with a factory-built vent — using one method on both is how systems get damaged.
the practical takeaway is that a chimney repair visit should start with an assessment, not a tool. Any crew that begins work before telling you what they found is guessing on your behalf.

