Pleasant Hill Siding & Windows Replacement

A large share of Pleasant Hill was built in the two decades after World War II — the Gregory Gardens tract went in around 1950, and single-story ranch and postwar tract homes still define much of the city. A lot of that original cladding is now 60 to 70 years into its service life. Bay Area Siding Company, a Marin-based (Larkspur) siding and window contractor, replaces siding on these homes throughout central Contra Costa: full tear-off, an honest look at what's behind the boards, and a new wall installed to spec.

Talk it through today. Call (415) 619-5167 or request an estimate.

When a re-side beats another repair

On a home this age, spot repairs eventually stop paying off. The material itself — early hardboard, T1-11 panels, aluminum, or original wood — reaches a point where you are chasing failures faster than you can fix them. It's usually time to replace, not patch, when you notice:

• Board faces that are splitting, cupping, or delaminating along the bottom courses
• Fresh paint that chalks or peels within a season or two — common on sun-beaten south and west walls here
• Panels that feel spongy at the seams, or trim you can sink a screwdriver into
• Caulk lines that have opened up at every window and corner
• Aluminum or hardboard that simply predates modern drainage detailing

What tear-off actually shows us

The value of a full replacement is what it lets us see. When the old cladding comes off, the wall is opened to the sheathing and substrate, and that's where the water-resistive barrier (WRB) and the flashing around windows, doors, and penetrations become visible. On postwar Pleasant Hill homes we frequently find building paper that has aged out or was never lapped correctly, and flashing details that predate the products we'd use today. (This is a re-side: we remove the cladding to the sheathing — we're not stripping the wall down to the framing unless the sheathing itself turns out to be compromised.) Covering over old siding skips this step entirely and traps whatever is happening underneath. A tear-off lets us correct the barrier and flashing before a single new board goes up, which is the difference between a wall that looks new and a wall that is sound.

Picking the material

Pleasant Hill's climate is the practical backdrop for this decision: warm, dry summers that push into the upper 80s and low 90s, with long hours of direct sun and UV, then damp, foggy winters. That combination is hard on finishes — it's why color-holding and low upkeep tend to matter more here than anything exotic. We install and can compare, in person:

• James Hardie fiber cement — dimensionally stable and factory-finished; see the local Pleasant Hill James Hardie page for why its color stability suits an inland-sun exposure
• Fiber cement generally — the wider category across manufacturers
• LP SmartSide — engineered wood with a wood look
• Vinyl siding — a lower-maintenance option where it fits the home

We also work in CertainTeed, wood, and aluminum. Pleasant Hill sits mostly on flat, developed land and is generally not within a state Fire Hazard Severity Zone — but a handful of parcels along the city's open-space edges can differ, so if your lot backs to a hillside or wildland, mention it and we'll confirm the designation before speccing rather than assume it.

What the project looks like

Most re-sides run on the same rhythm, sized to the home: a walkthrough of the existing walls, precise measurement and a written scope, the City permit, then tear-off and substrate inspection, WRB and flashing, installation to the manufacturer's instructions, and a finish-and-cleanup walkthrough with you. If we open a wall and find dry rot or damaged sheathing, we show you before we cover it — no surprises after the fact.

Permitting note: exterior work like this is handled through the City of Pleasant Hill Building Division. We confirm what your specific scope requires and pull the permit as part of the job.

What moves the price

There's no online quote because no two of these homes are identical. The real drivers are the size and number of stories, the material and finish you choose, how much concealed substrate repair turns up at tear-off, the amount of trim and detailing around windows, and whether you're integrating window replacement at the same time (often efficient, since the flashing has to be sequenced between the two). We price it after we've measured and seen the walls.

FAQ

Do I need a permit to replace siding in Pleasant Hill? Exterior alterations are permitted through the City of Pleasant Hill Building Division. We confirm the requirements for your specific scope and handle the permit.

My house is a 1950s Gregory Gardens ranch — is the original siding worth saving? Sometimes a section is; often, once one wall is failing the others are close behind, and a full re-side lets us renew the weather barrier and flashing across the whole envelope at once. We'll give you a straight assessment after a walkthrough.

Can you replace siding over the old material instead of tearing off? We don't recommend it on older homes. Layering over hides the sheathing, WRB, and flashing — exactly the things a tear-off exists to inspect and correct. It also adds weight and can trap moisture.

How long will it take? It depends on the home's size, the material, any substrate repairs found at tear-off, and permit timing. We give you a realistic window once we've measured.

Get your Pleasant Hill re-side moving

We're based in Larkspur and work throughout central Contra Costa. Browse the project gallery, see the wider Contra Costa service area, and when you're ready, call (415) 619-5167 or request an estimate.