Shoreline wind and city heat on Bridgeport roofs
The city sits on the Sound, so shoreline neighborhoods take salt air and wind-driven rain from nor'easters and tropical storms, and flat roofs across the city hold snow and ponding water. Summer heat on dark membranes ages them faster than in the suburbs, and the freeze and thaw of winter works at every seam and old chimney. Street trees shade the North End and fill gutters, while the dense multi-family blocks have little shade and bake. Black Rock's harbor-facing roofs take the worst of the wind.

