Why dryer vent cleaning works differently in Ajax
Ajax sits in a freeze-thaw belt, and freeze-thaw is what quietly takes apart masonry, flashing and venting.
Air-sealing and window upgrades have made Ajax 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.
Infill and renovation work in Ajax 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 Central Ajax, South Ajax, Downtown Ajax, Ajax Waterfront and Pickering Village, 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 dryer vent cleaning 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.

