Castro Flat & Low-Slope Roofer

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.

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

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.

Castro 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.

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.

Repair makes sense on a Castro roof with life left and one localised failure. Once the covering is past its service life, repairs buy months and a replacement buys decades.

Yes. Low-slope sections on Castro 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.

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.