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James Hardie HardiePlank Lap SidingBest

James Hardie

James Hardie HardiePlank Lap Siding

Fiber cement siding with HZ5 climate-specific engineering, ColorPlus factory finish, and 30-year non-prorated warranty.

30-50 years

Lifespan

30-Year Non-Prorated

Warranty

$15,000 - $35,000

Installed Price

About James Hardie HardiePlank Lap Siding

HardiePlank is the industry standard for fiber cement siding and the product we recommend most for Northern Virginia homes that want a permanent upgrade from vinyl. James Hardie's HZ5 formulation is specifically engineered for our climate zone - it accounts for the freeze-thaw cycling, humidity swings, and temperature extremes that cause other siding materials to fail.

The ColorPlus Technology finish is factory-applied in a climate-controlled environment with multiple coats and a UV-resistant topcoat. This produces a more consistent, durable finish than any field-applied paint, which is why Hardie backs it with a 15-year color warranty on top of the 30-year non-prorated substrate warranty. The fiber cement composition is non-combustible (ASTM E136), making it a smart choice for homes near wooded areas.

Key Features

HZ5 Climate Engineering

Formulated specifically for NoVA's climate zone with moisture-resistant additives for freeze-thaw durability.

Non-Combustible

Passes ASTM E136 non-combustibility test - won't ignite, burn, or support flame spread.

ColorPlus Factory Finish

Multiple coats applied in a controlled facility with UV-resistant topcoat for a 15-year color warranty.

Rot, Pest, and Warp Proof

Fiber cement doesn't rot, attracts zero pests, and won't warp or sag in heat.

30-Year Non-Prorated Warranty

Full replacement value for 30 years - not a declining prorated schedule like most warranties.

Multiple Textures

Available in Select Cedarmill, Smooth, Beaded Cedarmill, and Beaded Smooth finishes.

Technical Specifications

MaterialFiber cement (Portland cement + cellulose fiber)
Thickness5/16"
Plank Length12'
Exposure Options6.25", 7", or 8.25"
Climate ZoneHZ5 (Zone 5 - Northern Virginia)
Fire RatingNon-combustible (ASTM E136)
FinishColorPlus Technology (factory-applied)
Color Warranty15-year
TexturesCedarmill, Smooth, Beaded Cedarmill, Beaded Smooth
Weight~2.3 lbs/sq ft

Certifications & Standards

ASTM E136 Non-CombustibleASTM C1186 Type A Grade IIICC-ES ESR-2290HUD/FHA AcceptedEnergy Star Partner

Available Colors

18 color options available for James Hardie HardiePlank Lap Siding

Arctic White

Aged Pewter

Iron Gray

Cobble Stone

Evening Blue

Woodland Cream

Monterey Taupe

Boothbay Blue

Night Gray

Navajo Beige

Heathered Moss

Mountain Sage

Timber Bark

Deep Ocean

Sandstone Beige

Pearl Gray

Khaki Brown

Light Mist

Let's Get Started

Experience the Nest difference for yourself.

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