The local factors behind chimney inspection in Welland
Ask any technician who works Welland routes and they will tell you the same thing: the callbacks cluster in a handful of predictable places.
Wind loading off Lake Ontario pushes driving rain against the south and west faces of a house, which is why water entry so often shows up on one side of a Welland home and nowhere else.
Infill and renovation work in Welland frequently reroutes venting without re-sizing it, and undersized or over-long runs are the single most common cause of poor draft we see.
Across Chippawa Park, Downtown Welland, Rose City, Dain City and Broadway, 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 inspection 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.

