Newmarket conditions that change how chimney cap replacement is done
Most Newmarket homeowners book chimney cap replacement for one reason and discover a second problem on the same visit.
Many Newmarket properties were re-roofed at least once without the flashing being re-detailed, leaving a cosmetic seal doing structural work.
Salt spray and road grit carried by winter wind accelerate corrosion on exterior metal components far faster in York than the manufacturer's rating assumes.
Across Gorham-College Manor, Glenway Estates, Central Newmarket, Summerhill Estates and Woodland Hill, 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 cap replacement 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.