HardiePlank Select Cedarmill HZ10 Primed Lap Siding, 7-1/4 in. x 12 ft.

Durable fiber-cement lap siding engineered for HardieZone 10 climates. The Select Cedarmill finish delivers the texture of real cedar with the long-lasting performance of James Hardie’s primed, paint-ready surface.

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Key Features:

• Engineered for HZ10 climates: Built to withstand intense sun, heat, humidity, and hurricane-force winds
• Fiber-cement durability: Noncombustible, resists pests and rot, and minimizes maintenance versus wood
• Cedarmill texture: Authentic woodgrain appearance for classic curb appeal
• Primed and paint-ready: Arrives factory-primed for fast finishing in your chosen color
• Board size and exposure: 5/16 in. thick, 7-1/4 in. wide x 12 ft. long; approx. 6 in. exposure

Please check the Product Data Sheet Here

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Specifications Table:

Specification	Details
Thickness	5/16 in.
Width	7-1/4 in.
Length	12 ft.
Exposure	6 in. (approx.)
Finish	Select Cedarmill (woodgrain)
Color/Finish State	Primed
Material	Fiber cement
Climate Engineered For	HardieZone 10 (HZ10)
Noncombustible	Yes
Standards/Approvals	ASTM E84; ASTM C1186 Type A Grade II; ASTM E136; WUI Listed; ICC-ES ESR-2290, ESR-1844, ESR-2273; City of Los Angeles RR 24862; Miami-Dade County Approved; HUD MR 1263d; California DSA PA-019; City of New York MEA 223-93-M; Florida FL889; Texas TDI EC-23
Item Weight	20.65 lb
Manufacturer Part Number	215522
Product Number	HARPLHZ10CM7P
Unit of Measure	Each (PC)

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Frequently Asked Questions (FAQ):

Q: Is this board prefinished?
A: No—this variant is factory-primed and ready for on-site painting.

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Q: What is the recommended exposure?
A: Approximately 6 inches of exposed face is typical for a 7-1/4 inch board.

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Q: Can it be used in high-wind or coastal areas?
A: Yes, it’s engineered for HardieZone 10 and approved to various coastal and high-wind standards; follow local codes and fastening requirements.

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Q: What tools are needed to cut fiber cement?
A: Use a fiber-cement saw blade and dust-reducing cutting methods per James Hardie instructions.

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Q: Does it resist fire and pests?
A: It’s noncombustible and resists damage from termites, woodpeckers, and other pests.

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Enduring Cedar Texture, Engineered for the Elements

This plank brings the warmth of hand-hewn cedar to the exterior with a refined, consistent grain that elevates any facade. Its elongated 12-foot span creates a clean, modern rhythm while the Cedarmill finish adds tactile depth. Pair it with crisp black trim and natural stone for a tailored, coastal-inspired palette. It’s a timeless, resilient essential for sophisticated outdoor living.

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Choose HardiePlank Select Cedarmill to achieve classic cedar style with low maintenance and climate-tough performance.

Warranty

Installation