
JAMES HARDIE AT ASHBY LUMBER
At Ashby Lumber, we’re proud to offer James Hardie’s industry-leading siding and trim products, trusted by homeowners, contractors, and builders throughout the Bay Area. Whether you’re renovating, building a new home, or planning a large-scale development, James Hardie’s fiber cement solutions deliver unmatched durability, design versatility, and protection. Engineered for performance and built to last, James Hardie products combine curb appeal with low maintenance—making them the smart choice for beautiful, resilient exteriors.
Why Choose James Hardie at Ashby Lumber?
Engineered for Climate®
Built specifically to withstand the Bay Area’s coastal moister, temperature swings, and sun exposure.
ColorPlus® Technology
Factory-applied, baked-on color that resists UV fading, peeling, and chipping for long-lasting curb appeal.
Non-Combustible Fiber Cement
Provides added fire resistance and peace of mind compared to wood or vinyl siding.
Low Maintenance Durability
Resists pests, rot, and weathering—delivering beauty and performance with minimal upkeep.








Exploring James Hardie Solutions

Hardie® Plank Lap Siding
Style: Traditional horizontal siding profile with your choice of cedar-texture or smooth finish for a timeless exterior
Finish: Available with ColorPlus® Technology, a factory-applied finish that resists fading and ensures lasting vibrancy
Customization: Multiple exposure widths for flexible design—ideal for modern, craftsman, and transitional homes
Curb Appeal: Clean lines and architectural character enhance any home’s visual impact
Durability: Made from James Hardie’s proprietary fiber cement, resisting warping, cracking, and swelling
Fire Resistance: Non-combustible construction adds peace of mind and helps meet local fire safety standards
Climate Adaptability Engineered for Climate® to perform in Northern California’s variable weather conditions
Curb Appeal: Clean lines and architectural character enhance any home’s visual impact
Coverage: Backed by a 30-year limited, non-prorated warranty—one of the strongest in the industry
Transferability: Fully transferable, added resale value and buyer confidence
Manufacturer Support: Backed by James Hardie’s industry-leading product guarantees and support network

Hardie® Panel Vertical Siding
Design: Vertical siding layout delivers clean, modern lines or a board-and-batten look when paired with trim
Texture Options: Choose from smooth, Sierra 8, or stucco finishes to match any architectural style
Versatility: Ideal for accent walls, full facades, and mixed-material exteriors
Color Options: Available in durable ColorPlus® finishes or primed for custom paint
Weather Resistance: Handles high winds, heavy rain, and temperature fluctuations without degradation.
Stability: Holds form and finish better than traditional wood or engineered panels
Structural Integrity: Strong enough for both decorative and functional wall applications
Low Maintenance: Won’t require regular painting, sealing, or treatments like wood
Warranty: Includes a 30-year limited product warranty for peace of mind
Finish Guarantee: ColorPlus® finish includes a 15-year limited warranty against peeling, cracking, and chipping
Performance Backing: Manufactured under stringent quality controls for long-term reliability

Hardie® Shingle Siding
Aesthetic: Emulates the look of cedar shingles without the high maintenance or vulnerability to weather
Design Options: Available in straight-edge or staggered-edge styles to complement coastal, craftsman, or cottage homes
Finish Choices: Offered pre-finished with ColorPlus® Technology or primed for painting
Detailing: Adds texture and charm to gables, dormers, and entire home exteriors
Durability: Withstands harsh sun, salt, air, and moisture—ideal for coastal or inland homes
Rot Resistance: Will not rot, warp, or split like natural wood shingles
Color Longevity: Holds color longer than traditional painted shingles, even in UV-exposed areas
Insect Resistance: Not a food source for termites or carpenter ants
Warranty: Covered by a 30-year limited, non-prorated warranty
Finish Warranty: ColorPlus® Technology is protected by a 15-year limited finish warranty
Transfer Option: Fully transferable warranty adds value to your investment

Hardie® Trim Boards
Finishing Touch: Enhances windows, doors, and corners with crisp architectural lines
Texture Choices: Available in both Smooth and Rustic Grain textures for design consistency
Size Range: Offered in multiple widths and thicknesses for custom applications
Color Options: Pre-finished with ColorPlus® or primed and ready for paint
Durability: Made with fiber cement to resist impact, cracking, and deformation
Moisture Resistance: Resists swelling and softening in wet conditions
Stability: Maintains shape and appearance in hot, cold, wet, or dry environments
Seamless Integration: Designed to pair perfectly with Hardie® siding products
Warranty: Protected by a 15-year limited product warranty
Finish Protection: ColorPlus® finish also includes a 15-year warranty
Reliable Backing: Supported by James Hardie’s proven track record of durability and innovation

ColorPlus® Technology
Pre-Finished System: Factory-applied, baked-on coating ensures maximum paint adhesion and color consistency
Color Selection: Available in a curated palette of fade-resistant designer colors
Efficiency: Eliminates the need for on-site painting—reduces labor time and jobsite delays
Professional Quality: Applied in controlled conditions for uniformity and reduced human error
UV Resistance: Protects against fading, even under intense sun exposure
Low Maintenance: Requires less upkeep than field-applied paint—simply wash periodically
Weather Protection: Resistant to cracking, peeling, and chipping caused by temperature changes
Cost-Effective: Reduces repainting cycles, saving homeowners money over time
Finish Warranty: 15-year limited warranty against fading, cracking, and peeling
Color Durability: Retains vibrancy and tone for years, even in demanding environments
Manufacturing Support: Backed by James Hardie’s confidence in long-term color performance
Why Choose Ashby Lumber?
At Ashby Lumber, we don’t just supply materials—we provide solutions. Our expert team is here to guide you through the process, ensuring you select the perfect James Hardie siding and trim products for your project. With decades of experience serving Bay Area homeowners, contractors, and builders, we’ve earned a reputation for exceptional service and quality.

Transform Your Space with James Hardie Products From Ashby Lumber
Visit us at our Berkeley or Concord locations, or shop online. Let us help you bring your vision to life with James Hardie’s exceptional products.

As a leading provider of siding and exterior building materials in Berkeley, Concord, and the wider East Bay, Ashby Lumber is dedicated to helping you find the perfect solutions for your home or project. Our Berkeley and Concord locations feature a wide selection of James Hardie siding and trim products, from classic lap siding to vertical panels, shingles, and detailed trim, with a variety of finishes and colors available to match your vision.
We’re proud to offer James Hardie products, renowned for their durability, fire resistance, and long-lasting curb appeal—making them an ideal choice for Bay Area homeowners and contractors. Whether you’re updating an existing home, planning new construction, or designing a custom exterior, our team of experts at Ashby Lumber is here to guide you every step of the way, ensuring you find the perfect products to enhance your space and fit your project needs.