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James Hardie® Siding in San Ramon Installed by Custom Exteriors

If you live in San Ramon, you know our climate can be tough on exterior materials—hot summers, seasonal rain, and long stretches of sun exposure that can fade paint and dry out older siding. That’s why many homeowners choose James Hardie® fiber cement siding for long-term durability and curb appeal.

Custom Exteriors has proudly served the Tri-Valley and East Bay for 28 years, helping San Ramon homeowners protect and upgrade their homes with premium exterior remodeling. We’re not new to the area—we’ve completed siding projects throughout San Ramon and understand the styles, expectations, and neighborhood standards that matter.

Serving San Ramon Neighborhoods & Nearby Areas

Custom Exteriors provides fiber cement siding installation across San Ramon, including:

  • Gale Ranch
  • Windemere
  • Dougherty Valley
  • Bollinger Hills
  • Twin Creeks
  • Norris Canyon
  • Crow Canyon / Crow Canyon Country Club area
  • San Ramon Valley and nearby parts of Danville and Dublin

If you’re unsure whether your neighborhood is included, just ask! Our team covers San Ramon and surrounding East Bay communities.

Why James Hardie® Fiber Cement Is a Smart Choice in San Ramon

James Hardie® siding is engineered to handle the conditions we see in the East Bay. It delivers the timeless look of painted wood with modern performance that holds up far longer.

Key advantages for San Ramon homes:

  • Resists warping, swelling, and rot compared to wood siding
  • Withstands heat and sun exposure better than many alternatives
  • Durable in seasonal rain when installed with proper moisture management
  • Non-combustible material for improved fire resistance
  • Low maintenance with long-lasting curb appeal
  • ColorPlus® Technology available for a baked-on finish designed to reduce frequent repainting

Whether your priority is reducing maintenance, improving energy efficiency, or updating your home’s curb appeal, fiber cement is one of the best long-term siding investments available.

Designed to Match San Ramon Home Styles

San Ramon homes range from classic suburban architecture to newer builds with clean, modern lines—especially in communities like Gale Ranch and Windemere. We help you select the James Hardie® profile and finish that complements your home and elevates its exterior.

Popular options include:

  • Hardie® Plank Lap Siding (classic horizontal look)
  • Hardie® Panel Siding (modern, clean profiles)
  • Board & Batten (vertical style for modern farmhouse and contemporary designs)
  • Trim, soffits, and accent detailing to complete the look

We’ll guide you through color selection, texture (smooth vs. woodgrain), and design combos that make sense for your home and neighborhood.

28 Years of Experience as an Exterior Remodeler & Siding Expert

Siding isn’t just a cosmetic upgrade—it’s a protection system. After 28 years of exterior remodeling in the San Ramon area, Custom Exteriors knows what it takes to deliver a siding project that performs for decades.

Our experience means:

  • A proven process for evaluating older siding and underlying sheathing
  • Strong attention to flashing, corners, trim, and water management details
  • Clean, efficient job sites and clear communication from start to finish
  • Installations aligned with manufacturer best practices and local code requirements

We treat every home like it’s a long-term investment—because it is.

What to Expect From a Fiber Cement Siding Consultation

When you request a consultation with Custom Exteriors, we’ll:

  1. Inspect your current siding and exterior condition
  2. Identify any moisture, rot, or ventilation concerns
  3. Recommend the best James Hardie® options for your goals and budget
  4. Provide a clear estimate and realistic timeline
  5. Help you choose the right style, trim, and finish for your home

Get a Free James Hardie® Siding Estimate in San Ramon

If you’re considering James Hardie® fiber cement siding in San Ramon, CA, work with a local contractor who has decades of experience in the East Bay. Custom Exteriors has been helping homeowners in San Ramon protect and transform their homes for 28 years with craftsmanship, premium products, and dependable service.

Contact Custom Exteriors today to schedule your free consultation and get a quote for fiber cement siding replacement in San Ramon.

Convenient Financing Options

We install top-quality products at competitive prices and provide financing options to make your exterior remodel convenient, with approved credit.
Five-Star Reviews

Read Our Testimonials

"Loved working with Custom Exteriors. Very responsive to inquiries. Precise in their measurements, estimate and timeframe for completion. Highly recommend them."

Brian I.

Tampa, FL

"Custom Exteriors provided a great product and good service in replacing 2 sliding glass doors and 2 other windows in my townhouse.  One was a custom window that required extra work in refitting the plantation shutters to the new window.  Although there were some bumps along the way, Jeff and his foreman Ryan excelled at follow up.  I would recommend Custom Exteriors."

Carole N.

Tampa, FL

"Custom Exteriors did a wonderful job. The installation crew were neat and thorough. My salesman Mark kept me informed about delivery and the windows are beautiful, quiet and warm house.  I’m very pleased."

Susan G.

Tampa, FL

"Kevin one of the owners of Custom Exteriors contacted me the following day and immediately tried to make things right. The first thing, I was impressed about was he took my call without hesitation. Many medium sized business will bounce me around to different people before finally being able to talk to the owner. He was an attentive listener and took to the time understand my needs and wants in an exterior entry door.His communication was top notch, sending me estimates the same day or the following day. He gave me choices in fiberglass doors: ProVia and Therma-Tru, hardware: Trilennium vs Emtek, and single point vs multiple point locks. I just ordered a ProVia doors through Kevin. This surprised both to my husband and me. Before contacting Custom Exteriors, we thought we were going to get a Therma-Tru door, but that totally changed once we the information we needed from Kevin. I get the sense that he truly wants to give customers options and information, but respects the customer's final decision. There is not high pressure sale pitch. Kevin wants customers to be informed and happy with the end product."

Hellen K.

Tampa, FL