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Notes from the roof

Sausalito and Marin County chimney questions, answered plainly — each article links to one service page and nowhere else.

  1. A freshly poured concrete chimney crown with a sloped surface and a drip edge, seen from a Sausalito hillside rooftop with the harbor and marine layer in the backgroundAugust 2026What changes the scope of a chimney repairTwo Marin chimneys with a similar-looking crack can need very different repairs. Here are the actual factors — hillside access, older materials, structure and permitting — that change the scope of the work, with no price attached to any of them.
  2. A freshly repaired chimney crown on an early-1900s brick home near downtown San RafaelAugust 2026When chimney work in Marin County needs a permitA chimney repair that needs a permit in San Rafael may route through a completely different office than the same repair in Fairfax or unincorporated Marin. Here is what typically triggers a permit, and who to ask.
  3. Inspecting a chimney crown on a Craftsman-era home in a shaded redwood canyon street in Mill ValleyAugust 2026How Mount Tamalpais' terrain affects chimney draftTwo nearly identical fireplaces a few streets apart in Mill Valley or Fairfax can draw completely differently, and the reason usually has more to do with the mountain looming over both of them than with either chimney itself.
  4. Fitting a WUI-compliant spark-arrestor cap on a wood-shingle mountain home near Fairfax, Mount Tamalpais visible behindAugust 2026Wildfire and WUI spark-arrestor rules in Marin CountyFairfax, Mill Valley’s canyon streets and parts of Novato sit inside a genuine Wildland-Urban Interface zone under California fire code. Here is what a WUI designation actually changes about a chimney cap, and how to tell if your property is inside one.
  5. A technician inspecting a wood-stove flue connection on a floating home at Waldo Point Harbor in SausalitoAugust 2026Chimneys and flues in Sausalito’s floating-home communityA wood stove on a floating home is not bolted to a foundation the way a hillside house’s chimney is — it moves with the water underneath it. Here is what that genuinely different structure means for clearance, venting and inspection.
  6. A technician kneeling at a brick firebox inside a Sausalito hillside home with the harbor visible through the window behindAugust 2026Chimney work on Sausalito’s hillside homesA Sausalito hillside address is not a driveway job. Narrow switchback stairs, steep roof pitches and terraced lots change how equipment reaches the roof and how long a visit actually takes — here is what that means before you book.
  7. New chimney caps on a hillside Sausalito rooftop with the marine layer settling over the harbor and Mount Tamalpais visible behindAugust 2026Marine layer and salt air: what they do to a Sausalito chimneySausalito sits at sea level directly on the harbor, which means the marine layer and salt spray reach a chimney with none of the buffering distance an inland Marin town gets. Here is why fog-hours and salt exposure matter more than rainfall totals, and where to look first.