Santa Cruz County's Certified Vinyl Siding Installer

Vinyl Siding Installation & Replacement Contractor in Santa Cruz, CA

Serving Santa Cruz County homeowners since 1994 with CertainTeed Celect and CraneBoard solid-core vinyl siding — engineered for salt air, fog, and decades of maintenance-free durability.

30+

Years in Business

30–50

Year Lifespan

0

Painting Required

Why Replace Your Siding

Tired siding isn't just a cosmetic problem

Wood, stucco, and older aluminum siding take a real beating along the Santa Cruz coastline. Constant fog moisture, salt air, and UV exposure cause cracking, fading, warping, and — eventually — water intrusion that damages the structure underneath.

Beyond the cosmetic toll, failing siding is one of the biggest sources of drafts and moisture problems in older homes, driving up energy bills and creating conditions for mold and rot in your walls.

At Airtight Siding & Windows, we’ve been replacing siding across Santa Cruz County for over 30 years. We install CertainTeed Celect and CraneBoard solid-core vinyl — two of the most durable products available, both engineered specifically for coastal climates.

30–50 yrs

typical lifespan of quality vinyl siding

$8–$18

per sq ft installed, materials & labor

3–5

days for most single-story homes

R-4

added insulation value with CraneBoard

What We Install

Siding profiles for every home style

We install the full range of CertainTeed Celect and CraneBoard profiles, available in dozens of fade-resistant colors and textures — including options that closely mimic the look of wood and fiber cement.

Board & Batten
Board & Batten

Wide vertical panels with narrow battens covering the seams. A striking, modern-farmhouse look that pairs well with contemporary and coastal architectural styles. Best for: modern farmhouse style

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Dutch Lap

A decorative groove near the top of each panel creates subtle shadow lines and added depth — a popular upgrade for homes wanting more visual texture. Best for: added architectural depth

Lap Siding
Traditional Lap

The classic horizontal overlapping board look. Versatile, timeless, and the most popular choice for ranch and craftsman-style homes across Santa Cruz County. Best for: classic & craftsman homes

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CertainTeed Celect

A cellular PVC siding system that eliminates the buckling and warping common with hollow-back vinyl. Premium feel, true-to-color finish, and a 75-year limited warranty. Best for: premium, low-maintenance

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CraneBoard Solid-Core

Solid EPS foam-core construction adds insulation value (up to R-4) and a heavier, more substantial feel that closely resembles wood or fiber cement. Best for: insulation & solid feel

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Horizontal Siding

Clean, contemporary, rustic or traditional, there’s a horizontal siding to express whatever your personal style and home's aesthetic is.

How it Works

Our 3-step siding replacement installation process

We’ve refined this process over 30 years and hundreds of siding installations across Santa Cruz County. No shortcuts, no subcontractors—our own crew handles every step. 

Step 1
Free In-Home Consultation

We will come to your home to assess your existing siding, discuss your goals, and provide an exact written estimate.

Step 2
Tear-Off & Inspection

Our crew removes the existing siding and inspects the sheathing and framing underneath for any moisture damage before installing new materials.

Step 3
Installation & Finishing

New siding is installed to manufacturer specifications, with all trim, corners, and flashing details finished cleanly. Most single-story homes are done in three to five days.

Installing Replacement Siding To Your Home

New siding and trim can result in a remarkable transformation and improve the curb appeal of your home.  It’s quick and cost-effective too! We can handle everything from removing and replacing the old siding quickly and cost-effectively to improving your property’s curb appeal and value. In Monterey, and Santa Cruz counties, the leading choice for having new siding installed on your home is Airtight Windows and Siding.

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Service Area

Proudly serving Santa Cruz County since 1994

Centrally located at 3621 Soquel Drive in Soquel, we proudly serve homeowners throughout Santa Cruz and Monterey Counties with no hidden travel fees.

We know that coastal homes in Capitola and Aptos need defense against salt air and fog, while mountain properties in Felton and Ben Lomond require protection from wind and temperature swings. Wherever you are, we tailor our siding and trim solutions to match your local microclimate, your home’s architectural design, and your specific budget.

Questions about our service area? Call our team at (831) 462-9695 to verify your neighborhood!

Manufacturer-Backed Warranties

Why our siding outlasts the rest

As a certified CertainTeed Celect and CraneBoard installer, every project we complete is backed by full manufacturer warranties — not a generic contractor guarantee.

CertainTeed Celect carries a 75-year limited warranty with a transferable provision for subsequent homeowners. CraneBoard’s solid-core construction is backed by its own long-term performance warranty against cracking, fading, and impact damage.

Both products are engineered for coastal durability — resisting salt air, moisture, and UV without painting, caulking, or sealing. Our own workmanship guarantee covers the installation itself, so you’re protected from every angle.

No Rot or Warping

Vinyl never rots, swells, or warps from moisture — unlike wood siding exposed to coastal fog.

Never Needs Painting

Color is built into the panel, not applied on top — no scraping, priming, or repainting, ever.

Salt Air Resistant

Engineered to withstand the salt, humidity, and UV exposure of Santa Cruz's coastal climate.

75-Year Warranty

CertainTeed Celect's limited warranty is transferable to future homeowners — a real selling point.

Added Insulation

CraneBoard's solid foam core adds up to R-4 insulation value — lowering heating and cooling costs.

Our Workmanship

Airtight's own installation guarantee covers labor and fitting for every siding project we complete.

Frequently Asked Questions

What are the benefits of replacing my home's siding with vinyl?

Vinyl siding is one of the best value exterior upgrades you can make. It’s essentially zero maintenance — no painting, no staining, just an occasional rinse with a garden hose. It adds insulation value to your home, helps lower energy bills, dramatically improves curb appeal, and delivers one of the strongest returns on investment of any remodeling project. One of our customers told us her energy bill dropped significantly after combining new vinyl siding with window replacements. Products we carry come backed by a 20-year manufacturer warranty.

What vinyl siding styles and materials do you install?

We install a wide range of styles to match any architectural aesthetic — horizontal siding, vertical siding, shake and shingles, board and batten, dutch lap, and beaded profiles. We work with certified brands including Craneboard, Celect, Market Square, and Portfolio. Whether you want a clean contemporary look or a coastal New England feel, we’ll help you find the right combination of style, texture, and color.

Will new vinyl siding improve my home's energy efficiency?

Yes. Quality vinyl siding, especially insulated options, adds a layer of thermal resistance to your exterior walls that reduces heat transfer and helps keep indoor temperatures stable. When combined with replacement windows, homeowners in Santa Cruz and Monterey Counties have reported noticeable drops in their energy bills. We’ll walk you through insulated vs. standard siding options so you can decide what makes sense for your goals and budget.

How do I choose the right siding color and style for my Santa Cruz home?

Color and style selection is one of the most exciting parts of the process. We bring samples to your home during our free consultation so you can see how different options look in your actual light and against your existing trim, roof, and landscape. We also keep a close eye on regional trends and what works in the coastal California climate. Our goal is to help you land on an exterior that feels like you — and holds up beautifully for decades.

Exterior color covers more than the outside of a home

It covers bigger things, like curb appeal, resale value, mood and self-expression. When it comes to how your siding presents itself, color is crucial. So we pay a lot of attention to what’s trending and what works. 

Customer Testimonials

Ready to upgrade your home's exterior?

We serve Santa Cruz, Capitola, Aptos, Soquel, Scotts Valley, Watsonville,
and all surrounding communities.

Free In-Home Estimate · No Obligation