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James Hardie

James Hardie 5/16 in. x 7-1/4 in. x 12 ft. HardiePlank Smooth Lap Siding, HardieZone 10, Arctic White

James Hardie 5/16 in. x 7-1/4 in. x 12 ft. HardiePlank Smooth Lap Siding, HardieZone 10, Arctic White

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HardiePlank Smooth Lap Siding, 7-1/4 in. x 12 ft., Arctic White

Durable fiber cement lap siding engineered for HardieZone 10 climates. The Smooth finish delivers a clean, modern look with factory-applied ColorPlus Technology in Arctic White for long-lasting color and low maintenance.


Key Features:

  • Engineered for Climate (HZ10): Designed to perform in hot, humid, and coastal conditions
  • Smooth Finish: Crisp, modern appearance ideal for contemporary exteriors
  • ColorPlus Technology: Factory-cured finish resists fading, chipping, and cracking for lower upkeep
  • Fiber Cement Durability: Noncombustible, rot-, warp-, and pest-resistant construction
  • Sized for Coverage: 5/16 in. thick, 7-1/4 in. reveal, 12 ft. length for efficient installation

Specifications Table:

Specification Details
Thickness 5/16 in.
Width 7-1/4 in.
Length 12 ft.
Finish Smooth
Profile Lap siding
Color Arctic White
Climate Rating HardieZone 10 (HZ10)
Material Fiber cement
Brand James Hardie

Frequently Asked Questions (FAQ):

Q: What is the exposure/reveal of this plank?
A: This 7-1/4 in. plank is typically installed for a 6-1/4 in. exposure; follow local codes and James Hardie install guides.


Q: Can it be painted?
A: Yes—ColorPlus finishes arrive prefinished; field-cut edges should be touched up. Primed versions can be painted with high-quality exterior paint.


Q: What fasteners are recommended?
A: Use corrosion-resistant nails or screws suitable for fiber cement; refer to the James Hardie installation guide for spacing and methods.


Q: Is this product fire resistant?
A: Fiber cement is noncombustible and will not ignite when exposed to direct flame; verify local code requirements.


Q: How do I cut the boards?
A: Use a fiber cement saw blade, shears, or score-and-snap methods and wear appropriate PPE to control silica dust.


A Sleek, Coastal-Calm Facade

This smooth lap siding washes your exterior in a refined, gallery-like calm—crisp Arctic White that frames architecture with effortless polish. The flat, silky finish is a standout, catching light with quiet sophistication. Pair it with matte black hardware and verdant landscaping for a chic, modern contrast. It’s the elegant backbone of a timeless, luxury curb appeal.


Elevate your exterior with durable, low-maintenance HardiePlank Smooth in Arctic White—order your boards today.

Installation

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