Siding Contractor in Kentfield

Pull up to many older homes in Kentfield's wooded lots along Sir Francis Drake Boulevard or the streets tucked against the base of Mt. Tamalpais, and the wall underneath the top layer tells the real story. When we tear off old wood or vinyl here, we sometimes find soft sheathing, trapped moisture, and rot that would otherwise have stayed sealed in unseen. In a marine-layer climate like this one, that is why we inspect every wall before recommending a route: where the existing siding is sound, flat, and dry, siding over it is a legitimate option, and where moisture has gotten in, full removal is the fix. That evaluation is the standard we build every Kentfield estimate around.

Get a free written quote today: take $1,500 off your full siding project and receive a free 3D rendering of your home in your new siding and color, no obligation.

What Siding Replacement Costs in Kentfield and What It Returns at Resale

Siding cost in Kentfield depends on square footage, material, home height, and how much sheathing repair the tear-off reveals. Fiber cement runs highest per square foot due to material and labor demands; engineered wood costs less and installs faster; insulated vinyl is the lowest-cost option per square foot. Every GVD estimate is free, written, and fixed-price, so you know the full scope and the total cost in writing before any work starts.

Siding replacement also pays back at sale. The 2025 Cost vs. Value Report shows fiber cement siding replacement recouping about 114% of its cost at resale — roughly $24,420 in added value — with vinyl close behind at about 97%. In a market like Kentfield, where buyers scrutinize exterior condition closely, documented recent siding work with manufacturer warranties in hand is a straightforward selling point.

Choosing Between Fiber Cement, Engineered Wood, and Vinyl for This Climate

GVD carries James Hardie, CertainTeed, Prodigy, and LP product lines, and each material performs differently once it meets Kentfield's marine air.

Fiber cement (James Hardie) carries a Class A fire rating on its own — the most common Class A siding choice GVD installs, and it resists warping, rot, hail, and pests. Its factory ColorPlus finish holds color for decades, and it lasts 30 to 50 years. It is the heaviest material and the slowest to cut and hang, which affects installation timeline.

Engineered wood (LP SmartSide) is treated, wax-sealed against moisture, and shows real wood grain. It lasts 20 to 30 years and installs faster than fiber cement due to its lighter weight. It is combustible and does not provide the same fire resistance as fiber cement. It is combustible on its own, yet LP SmartSide is CAL FIRE-listed for California WUI areas as part of a qualifying fire-rated wall assembly, which GVD can build where required.

Insulated vinyl costs the least per square foot and suits tight budgets or rental properties. It is also combustible and does not provide the same fire resistance as fiber cement.

Because Kentfield's marine air keeps humidity and fog sitting on north and west-facing walls for much of the year, GVD recommends fiber cement for most homes here. It resists the rot and moisture swelling that shorten the service life of more absorbent siding materials in this kind of persistent damp exposure.

Full Removal or Siding-Over-Siding? Reading Kentfield's Damp Walls

We do both. Installing over the existing layer is a common, legitimate option when the old siding is sound, flat, and dry and code and the manufacturer's specs allow it. We remove old siding down to the sheathing whenever it shows rot, sits unevenly, or when code or manufacturer specifications require it — removal is the way to inspect and repair damaged sheathing and to install a proper weather-resistive barrier underneath the new siding. Given how much moisture Kentfield's tree cover and fog hold against exterior walls, we check north and west elevations closely during the free estimate before recommending overlay or tear-off. Either route, installed to manufacturer specifications, keeps the material warranty valid.

Local Climate and Fire Code Considerations

Kentfield sits in a coastal-influenced zone where salt-tinged marine air corrodes exterior metal and fasteners over time, and where wind-driven rain hits west-facing walls hard during winter storms. We specify corrosion-resistant fasteners and flashing details to match. Because parts of unincorporated Marin County border wildland vegetation, homes near open space or hillside lots should treat fire exposure as a real design factor. Fiber cement is our most common Class A siding choice, Class A fire-rated on its own, and it is the material we recommend for any home with meaningful fire exposure risk in this area.

How the Install Process Works and How Long It Takes

Most Kentfield homes are fully re-sided in one to two weeks. A single-story home around 1,500 square feet often takes just a few days to a week. Two-story homes, multi-color schemes, and any sheathing repairs uncovered during tear-off extend the timeline, and fiber cement takes longer to cut and hang than vinyl due to its density. Every proposal includes firm start and finish dates. Our in-house crews protect landscaping throughout the job, clean the site daily, and handle any required Marin County permits before work begins.

Warranties and the Certifications Behind Them

Every GVD project includes a written workmanship warranty in addition to the manufacturer's material warranty. As a James Hardie Elite Contractor and LP SmartSide Master Contractor, we meet the installation standards manufacturers require to keep those material warranties valid. That certification status matters directly for homeowners: an improper install by a non-certified contractor can void the very warranty the material is supposed to carry.

Why Kentfield Homeowners Choose GVD

GVD is a local, family-owned contractor operating under California license #989637, fully licensed, bonded, and insured. We use our own in-house install crews, and we handle any required permits ourselves. Our design showroom carries real material and color samples so homeowners can see and touch options before committing. With a 4.9/5 rating across more than 921 GuildQuality and Google reviews and an A+ BBB rating, our track record in Marin County and beyond speaks for itself.