What should Woodside homeowners know before replacing a roof?

What's the lay of the land in Woodside?

Woodside is a rural town of large lots, long driveways and horse properties on the slopes below Skyline. The San Andreas fault runs through it, and the town maps setback zones around it (Town of Woodside fault zones).

Why are so many Woodside roofs coming due?

With a median build year of 1965, at typical shingle lifespans a house that age may be on its second or third roof. Woodside has roughly 1,560 owner-occupied homes (87% of occupied units), and 96% of its homes are detached houses, according to the Census Bureau's 2024 5-year estimates (Census Reporter).

What surprises turn up on older Woodside roofs?

Houses this age often hide surprises. California's code doesn't allow a new roof over two or more existing layers (CRC R908), so many jobs start with a full tear-off. On homes built before 1978, contractors who disturb painted trim or fascia must follow EPA's lead-safe rules (EPA RRP), and old roofing that tests positive for asbestos falls under Bay Area Air District notification rules (BAAQMD).

How hot does Woodside get?

Woodside is hotter than the bayside Peninsula. NOAA's normals for the Woodside fire station show average summer highs around 87 degrees and about 55 days a year at 90 or above, so sun and heat age shingles faster than in Redwood City or San Mateo.

Is Woodside in a fire hazard zone?

Yes, in part. We overlaid CAL FIRE's 2025 recommended Local Responsibility Area map on the Census boundary for Woodside and found Very High areas inside the town, alongside lower-rated ground. In a Very High zone, state law requires a Class A roof when more than half the roof is replaced within a year (HSC 13132.7). Zones change at the parcel level, so confirm yours on the state map before choosing material.

What climate zone is Woodside in?

The California Energy Commission puts Woodside in climate zone 3, the cool coastal zone (CEC climate zones).

Do I need a permit to replace a roof in Woodside?

Your roofer should pull the permit from the Woodside building department (Town of Woodside Building Department) and schedule the inspections. A bid that leaves the permit out, or asks you to pull it as an owner-builder, is a red flag.

Will Woodside's energy code limit my shingle color?

No, not as a prescriptive rule. The Energy Commission puts Woodside in climate zone 3 (CEC climate zones), outside the zones where a home reroof must use a rated cool-roof product (steep-slope zones 4 and 8 to 15, low-slope zones 4 and 6 to 15). You can still choose a reflective product; see the CEC cool-roof guide.

Does earthquake risk affect a Woodside roof choice?

On fault-zone lots, adding a heavier roof is a structural question. If you're considering a move from shake or shingle to tile, ask for an engineer's review before permits.

How do I get a written estimate in Woodside?

For your actual price, request a free written estimate: a licensed roofer measures the roof and prices your exact scope. Before you compare bids, read what drives roof replacement cost and our page on the Peninsula roofing contractors. Nearby town guides: Menlo Park, East Palo Alto, Portola Valley, Unincorporated San Mateo County.