Roofing in Newark

Walnut Creek Roofers serves Newark, CA.

That geography shapes every roof we work on here. Salt-laden bay fog rolls in most mornings, settling on shingles and metal flashings.

Roof conditions in Newark

Winter rains bring a different threat. The result is a roof that sheds wind-driven rain instead of letting it seep into your ceilings. Newark's housing stock spans three eras, and each needs a different approach.

1980s tract homes with composition shingle roofs are reaching end-of-life wear now, with granule loss and curling tabs. Modern two-story homes built in the 2000s usually need ventilation upgrades to match their tighter envelopes.

What we handle

• Over time, that salt accelerates corrosion on exposed fasteners, vents, and valley metal.
• We counter it with corrosion-resistant fasteners and self-adhered underlayment at every penetration, so salt and moisture never wick into the decking underneath.
• Wind-driven storms, like the ones that flooded Newark during the 1997-98 El Niño, push water sideways.
• That's when a roof with a single missed starter course or a poorly sealed valley starts to leak.
• We tear off old layers down to the substrate, inspect for rot and decay in the sheathing, and reinstall with ring-shank nails and staggered field courses.