Castro Flat & Low-Slope Roof Repair

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

Pitch and exposure decide it before appearance does. Given inland conditions in Castro, reflective coverings and real attic ventilation make the biggest difference.

A full replacement in Castro 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 Castro properties turn on documentation taken before anything is tarped or cleared, and we work alongside the adjuster rather than around them.

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.

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

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

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