Neighborhood
Uptown
Uptown sits under an almost continuous live oak canopy, which keeps roofs and north walls damp for most of the year.
Uptown sits under an almost continuous live oak canopy, which keeps roofs and north walls damp for most of the year.
Uptown sits under an almost continuous live oak canopy. Those trees drop leaves, twigs, and catkins across most of the year rather than in one autumn fall, and they block the sun that would otherwise dry a roof or a wall out. The result is roofs that streak early and north-facing elevations that green up while the street side still looks clean.
Gutters fill faster than owners expect and need clearing more than twice a year on lots directly under mature trees. Roofs need a soft wash rather than pressure, because the streaking is algae rooted in the shingle and force removes only what is visible. Large Uptown houses often carry a lot of painted trim, which is detail work rather than broad spraying.
A roof that never dries fully is a roof that streaks early. The algae responsible feeds on the limestone filler in asphalt shingle and needs damp to establish, and continuous canopy supplies exactly that. Uptown roofs commonly show streaking years before an equivalent roof on an open lot a mile away.
They are a soft wash surface without exception. Pressure strips the mineral granules that give a shingle its life, and the granules are what is protecting the asphalt from UV. Once they are in the gutter they are not going back.
Twice a year is the general advice and it is not enough for a lot directly under mature live oaks, because the shedding is continuous rather than seasonal. Fine leaves, catkins, twigs and acorns pack into a mat that water runs straight over. On these properties three or four visits a year is often the honest answer, and we would rather say that than sell a schedule that leaves the gutters blocked most of the time.