Spray Foam Insulation in Kenwood, CA

Spray Foam Insulation in Kenwood serves a small, mostly owner-occupied community. Kenwood is an unincorporated place on Sonoma Highway (State Route 12) between Santa Rosa and Sonoma, known for its vineyards and wineries. At the 2020 census it had 852 residents and 475 housing units, 81.1% occupied, and 85.2% of occupied homes were owner-occupied.

Owners who invest

With that many owners, we often see whole-house projects: attic sealing and depth, crawl space floors, foam in vaulted great rooms, and insulating shops or garages being turned into living space.

Fire years

Kenwood lies between the areas hit by the 2017 fires and the 2020 Glass Fire. During the Glass Fire, Cal Fire warned that winds could push flames toward Kenwood. Attics that took on smoke can be checked, and rebuilds insulated to plan.

Valley climate

Like the rest of the Sonoma Valley, Kenwood has hot, dry summers and cool, wet winters. Attic insulation and sealing are first; floors next.

Older buildings

The First Congregational Church of Los Guilicos dates to 1888. Older farmhouses around Kenwood often have little insulation.

Larger homes, bigger attics

Kenwood homes are often larger and on bigger lots than in town, with complex rooflines, vaulted great rooms and attached or detached garages. That means more attic area, more ductwork and more places for air to leak. We map each section of the attic and roof separately on the quote so you can choose which to do first.

Shops and outbuildings

Many Kenwood properties have barns, shops or outbuildings. When those become offices, studios or guest units, spray foam on walls and rooflines is a common choice because it seals and insulates the framing in one step.

Typical plan

Seal and top up the attic over the main house; spray foam in vaulted sections during roof or interior work; R-19 under floors over crawl spaces; and the outbuilding as a separate line.

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