Dogpatch Commercial Roofing

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

Yes. Dogpatch is about 337 miles from our Santa Monica yard, and we work it alongside Potrero Hill, Mission Bay and Mission District on the same routes.

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

One to three days on a typical Dogpatch 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 Dogpatch property we pay particular attention to dried-out underlayment and attic temperature.

Dogpatch 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.

A full replacement in Dogpatch 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.

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.