Roofing Contractor in St. Helena, CA

It is also a place where a roof is highly visible. On a valley-floor property or a hillside estate the roof is a substantial part of what the house looks like from the drive and from the road, and panel profile, seam spacing and finish color are worth real consideration rather than being picked from a chip.

The Glass Fire in September 2020 burned through the hills east of St. Helena and toward Deer Park and Angwin, and it did what the 2017 fires did further south — it moved fire-rated roofing from a code requirement to a decision homeowners actively care about. On the hillside properties around town, wildland-urban interface requirements mean a Class A rated assembly, and both standing seam metal and tile get there.

Upper valley heat is hard on everything on a roof. Sustained summer temperatures here run well above the coastal side of the North Bay, and the practical result is that exposed rubber and plastic components — plumbing vent boots, old sealant, aging skylight gaskets — degrade years before the roof covering around them does. On a St. Helena home a good proportion of leaks are a five-dollar component that has been baked for a decade.

The historic buildings in and around town need a different sensibility. Masonry walls, parapets and older low-slope roofs on commercial-style structures require terminations carried high and detailed properly into the masonry, and that work is far more about metal and craftsmanship than about which membrane goes in the field.