Torch Down Modified Bitumen Roofing in Glen Park

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

We cover Glen Park across San Francisco County, including Diamond Heights, Excelsior and Bernal Heights, 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 Glen Park that matters most because 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 Glen Park property we pay particular attention to dried-out underlayment and attic temperature.

Glen Park 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 Glen Park 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.

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

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