Roof Coating in San Francisco

A full replacement in San Francisco is permitted and inspected through the San Francisco Department of Building Inspection. Small repairs generally are not, but the layer count and assembly are checked on any permitted job.

Yes. Claims on San Francisco properties turn on documentation taken before anything is tarped or cleared, and we work alongside the adjuster rather than around them.

Two visits a year: clear valleys and gutters before the rains, then check flashings after the first real storm. In San Francisco that matters most because asphalt dries out and sealant pulls back from penetrations years before the field wears through.

We start at the flashings, check the deck from inside the attic, and photograph every elevation. On a San Francisco property we pay particular attention to dried-out underlayment and attic temperature.

One to three days on a typical San Francisco property, depending on size, pitch and how much deck needs replacing. Nothing is left open overnight.

In inland conditions, composition shingle runs roughly fifteen to twenty-five years, tile underlayment twenty to twenty-five, and coatings seven to fifteen depending on the system.

Size, pitch, layer count and deck condition drive the number on any San Francisco roof. The line that moves is deck repair, so it belongs in the San Francisco quote at a rate per sheet rather than as an allowance.

Granules in the gutters, curling tabs, repeat stains in the same ceiling after every storm, and soft spots underfoot. In San Francisco, asphalt dries out and sealant pulls back from penetrations years before the field wears through.