New Roof Cost in Windsor, CA: Price Drivers, Permits & Rules

What does a new roof cost in Windsor?

We don't publish a single Windsor price, because roofs vary too much for one to be honest. A published midrange benchmark for the San Francisco metro, from the 2025 Cost vs. Value report, is roughly $38,000 for a 30-square asphalt-shingle replacement and roughly $65,000 for metal. Your own roof's price will differ; a free written estimate is the only real number. See what drives roof replacement cost and size your roof with the estimator.

What kind of homes and roofs does Windsor have?

Windsor is one of the youngest towns in the North Bay: its median home was built in 1993, with about 7,000 owner-occupied homes. Many subdivisions from the 1980s through the 2000s now have first roofs reaching replacement age. (ACS 2024 5-year, B25035, B25003)

What makes Windsor roofs cost more or less?

Size, pitch, material, tear-off layers, decking, permits and access set every price. On Windsor homes, roofers often add:

First-generation subdivision roofs aging out
Class A in fire-exposed areas
Hot summers on shingles
Two-story homes

Do I need a permit for a new roof in Windsor?

The Town of Windsor issues building permits for reroofs; its fee page lists building fees (Town of Windsor).

Does Windsor require a cool roof?

Windsor falls in climate zone 2 on the Energy Commission's map (CEC climate zones). Prescriptive cool-roof rules cover steep-slope reroofs only in zones 4 and 8 to 15 and low-slope reroofs in zones 4 and 6 to 15, so they don't apply here. A lighter, reflective product is still an option (CEC).

Do Windsor wildfire rules affect my roof?

The 2019 Kincade Fire led to the evacuation of Windsor. Check your address on CAL FIRE's hazard map before choosing materials. (CAL FIRE hazard zones, HSC 13132.7)

How do I get an exact price for my Windsor roof?

For your actual price, request a free written estimate: a licensed roofer measures the roof and prices your exact scope. Compare bids with our quote checker, and read permits and repair or replace.

Nearby city guides: Santa Rosa, Petaluma, Napa.

Every roofer we work with is licensed, insured and highly reviewed by Bay Area homeowners.

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Frequently asked questions

How much does a new roof cost in Windsor?

The closest published metro survey, the 2025 Cost vs. Value report for San Francisco, prices a midrange 30-square tear-off and replacement at roughly $38,000 in asphalt shingles and roughly $65,000 in metal. Your roof's size, pitch, material and access will move the number; a free written estimate is the only figure that applies to your home.

Are Windsor roofs due for replacement?

Many subdivisions date from the 1980s through the 2000s, so original roofs are reaching the age when shingles typically wear out.

Is a cool roof required in Windsor?

No prescriptive requirement. Windsor's ZIP code, 95492, is in climate zone 2.

What should a written roof estimate include?

Material and underlayment, tear-off layers, decking unit price, flashing, ventilation, permit, cleanup, warranty, and a payment schedule within California's down-payment limit.

Sources

Sources reviewed November 12, 2026. Figures are published estimates and official fees, not quotes. Confirm prices, permits and requirements with your contractor and building department. This page is general information, not legal or insurance advice.