Roof Inspection: Process, Costs and What to Expect

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

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

Diamond Heights sits in San Francisco County and takes long dry heat, hard thermal cycling and rain that arrives in a few concentrated storms. In practice that means 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 Diamond Heights property we pay particular attention to dried-out underlayment and attic temperature.

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

A full replacement in Diamond Heights 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. Low-slope sections on Diamond Heights buildings need a membrane or coating system rather than shingle laid flatter than it is rated for, and they are quoted separately from the pitched roof.

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