Torch Down Modified Bitumen Roofing in Chinatown

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

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.

Check the licence, liability cover and workers' compensation, then ask any Chinatown contractor what happens if the deck is worse than expected — and get that answer in writing before the covering comes off.

A full replacement in Chinatown 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.

We cover Chinatown across San Francisco County, including Financial District, Nob Hill and Russian Hill, and the rest of the service area listed on the site.

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

Yes. Low-slope sections on Chinatown 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.

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