Rolling Hills is wood-sided ranch country behind three gates: long, low 1950s and 60s houses in board-and-batten, lap and shingle on acre lots, with barns, tack rooms and white three-rail fences that the Community Association has kept consistent for seventy years. The walls are long and single-storey, which means a lot of siding at grade along planters, paddocks and hose bibs, and that is where the rot is.
The whole city is a Very High Fire Hazard Severity Zone, so a replaced wall has to be noncombustible or ignition-resistant under Chapter 7A. That does not mean losing the ranch look: listed fire-retardant-treated wood keeps board-and-batten as board-and-batten, and fiber cement is milled in the same profiles; the Association reviews the material and colour either way, and we prepare that submittal with samples before anything goes to the County.
The approvals run in order: the Rolling Hills Community Association, the City, then the County permit from the Lomita office. It is more paperwork than a Valley re-side and we handle all of it. The work itself is what we do everywhere: tear-off, sheathing checked, barrier and flashing, cladding fastened to the schedule, and the barn made to match the house.