New vertical wood siding installed on a Watsonville area home

Siding Installation in Watsonville, CA

New and replacement siding, installed with the house wrap and flashing details that keep moisture out.

Siding is the last line of defense against Watsonville's fog and rain, but it's the layers behind it — house wrap, flashing, and proper seams — that actually keep water out of the wall. We see a lot of siding failures on older Pajaro Valley homes that have nothing to do with the siding material itself and everything to do with a flashing detail that was missed decades ago.

Whether we're re-siding an older home or installing new siding on an addition, we start with the wrap and flashing, because siding installed over a bad water-management layer just fails again a few years later.

Signs You Need Siding Work

  • Visible warping, cracking, or gaps in existing siding
  • Soft spots when you press on the siding or the wall behind it
  • Peeling paint or moisture staining that keeps coming back
  • You're finishing out an addition and need siding to match the house

Our Siding Installation Process

Strip & inspect

Old siding comes off (on replacements) so we can check the sheathing and framing underneath for damage.

Wrap & flash

House wrap goes on lapped correctly, with flashing at every window, door, and penetration.

Install siding

Siding goes up to manufacturer spec, with attention to seams and corners.

Seal & finish

Trim and caulking finish the job at transitions and openings.

What Drives Siding Cost

Square footage, material choice, how much of the existing wall assembly needs repair before new siding goes on, and the complexity of the house's shape (corners, dormers, multiple stories) all factor in. We price after inspecting what's underneath the current siding, not before.

Why Watsonville Homeowners Choose Us for Siding

We're framers first, so we know what's supposed to be behind the siding — and we check it, instead of just covering up whatever's there.

We've done siding work around Aptos and Watsonville.

Frequently Asked Questions

How do I know if my siding needs replacing versus just repair?
If there's soft or spongy wood underneath, visible warping, or moisture staining on the interior wall behind it, that usually points to a problem behind the siding, not just the surface — worth a look before deciding.
What causes siding to fail early on the Central Coast?
Almost always moisture that got behind the siding — bad flashing at a window or seam, or house wrap that wasn't lapped correctly. The siding material itself is rarely the actual cause.
Can you match new siding to my existing house on an addition?
In most cases yes. We'll look at your existing siding's material and profile before ordering anything for the addition.
Do you install different siding materials, or just one type?
We work with several common siding materials depending on the house and budget — we'll talk through the options that fit your project.

Get a Siding Estimate

Call Double Y Framing for a straight bid on siding work.