
James Hardie 5/16 in. x 8-1/4 in. x 12 ft. HardiePlank Select Cedarmill Lap Siding, HZ10, Primed
HardiePlank Cedarmill Fiber Cement Lap Siding, Primed
Durable fiber cement lap siding with authentic Cedarmill wood-grain texture, engineered for HardieZone 10 climates. Factory-primed and ready for acrylic exterior paint, it resists water, pests, and flame spread for long-lasting curb appeal.
Key Features:
- Engineered Durability: Fiber cement resists rot, swelling, pests, and flame spread (ASTM E136 compliant).
- Cedarmill Texture: Realistic wood-grain look delivers classic lap siding style without high maintenance.
- HZ10 Climate Design: Built to handle heat, humidity, and harsh weather typical of HardieZone 10.
- Paint-Ready Primer: Factory primed with green-hued primer; topcoat with exterior acrylic within 180 days.
- Consistent Coverage: 5/16 in. thick, 8.25 in. wide, 144 in. long board covers about 7 sq. ft. horizontally.
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Material | Fiber cement |
| Profile | Clapboard (lap siding) |
| Texture/Finish | Cedarmill wood-grain; factory primed (green-hued primer) |
| Color/Finish | Primed |
| Thickness | 5/16 in. (0.312 in.) |
| Width | 8.25 in. (8-1/4 in.) |
| Length | 144 in. (12 ft.) |
| Coverage Area | Approx. 7 sq. ft. per board |
| Orientation | Horizontal installation |
| Siding Features | Pre-primed, ready to paint, water resistant, wood-grain surface, low maintenance |
| Compliance | ASTM E136 noncombustible cladding |
| Warranty | 30-year limited, non-prorated substrate warranty (transferable) |
| Climate Engineering | HZ10 (HardieZone 10) |
Frequently Asked Questions (FAQ):
Q: What paint should I use on this siding?
A: Use a high-quality 100% acrylic exterior house paint; apply within 180 days of installation over the factory primer.
Q: Is this siding fire resistant?
A: Yes. The fiber cement substrate is noncombustible and complies with ASTM E136 for cladding.
Q: Can this be installed vertically?
A: This product is designed for horizontal lap installation.
Q: What climates is HZ10 intended for?
A: HZ10 is engineered for hot, humid, and storm-prone regions; it resists moisture and temperature swings.
Q: How much area does one board cover?
A: Approximately 7 square feet, depending on your overlap exposure.
Classic Cedar Texture, Modern Endurance
This Cedarmill lap siding layers a refined, wood-grain cadence across the façade, instantly elevating curb appeal. I love how the subtle texture catches light, adding depth and architectural rhythm. Pair it with crisp white trim and matte black accents for a tailored, coastal-modern statement. It’s the elegant, low-maintenance backbone of a luxe exterior.
Upgrade your exterior with HardiePlank Cedarmill—primed, durable, and ready to paint for lasting beauty.
HardiePlank Cedarmill Fiber Cement Lap Siding, Primed
Durable fiber cement lap siding with authentic Cedarmill wood-grain texture, engineered for HardieZone 10 climates. Factory-primed and ready for acrylic exterior paint, it resists water, pests, and flame spread for long-lasting curb appeal.
Key Features:
- Engineered Durability: Fiber cement resists rot, swelling, pests, and flame spread (ASTM E136 compliant).
- Cedarmill Texture: Realistic wood-grain look delivers classic lap siding style without high maintenance.
- HZ10 Climate Design: Built to handle heat, humidity, and harsh weather typical of HardieZone 10.
- Paint-Ready Primer: Factory primed with green-hued primer; topcoat with exterior acrylic within 180 days.
- Consistent Coverage: 5/16 in. thick, 8.25 in. wide, 144 in. long board covers about 7 sq. ft. horizontally.
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Material | Fiber cement |
| Profile | Clapboard (lap siding) |
| Texture/Finish | Cedarmill wood-grain; factory primed (green-hued primer) |
| Color/Finish | Primed |
| Thickness | 5/16 in. (0.312 in.) |
| Width | 8.25 in. (8-1/4 in.) |
| Length | 144 in. (12 ft.) |
| Coverage Area | Approx. 7 sq. ft. per board |
| Orientation | Horizontal installation |
| Siding Features | Pre-primed, ready to paint, water resistant, wood-grain surface, low maintenance |
| Compliance | ASTM E136 noncombustible cladding |
| Warranty | 30-year limited, non-prorated substrate warranty (transferable) |
| Climate Engineering | HZ10 (HardieZone 10) |
Frequently Asked Questions (FAQ):
Q: What paint should I use on this siding?
A: Use a high-quality 100% acrylic exterior house paint; apply within 180 days of installation over the factory primer.
Q: Is this siding fire resistant?
A: Yes. The fiber cement substrate is noncombustible and complies with ASTM E136 for cladding.
Q: Can this be installed vertically?
A: This product is designed for horizontal lap installation.
Q: What climates is HZ10 intended for?
A: HZ10 is engineered for hot, humid, and storm-prone regions; it resists moisture and temperature swings.
Q: How much area does one board cover?
A: Approximately 7 square feet, depending on your overlap exposure.
Classic Cedar Texture, Modern Endurance
This Cedarmill lap siding layers a refined, wood-grain cadence across the façade, instantly elevating curb appeal. I love how the subtle texture catches light, adding depth and architectural rhythm. Pair it with crisp white trim and matte black accents for a tailored, coastal-modern statement. It’s the elegant, low-maintenance backbone of a luxe exterior.
Upgrade your exterior with HardiePlank Cedarmill—primed, durable, and ready to paint for lasting beauty.
Original: $15.28
-70%$15.28
$4.58Description
HardiePlank Cedarmill Fiber Cement Lap Siding, Primed
Durable fiber cement lap siding with authentic Cedarmill wood-grain texture, engineered for HardieZone 10 climates. Factory-primed and ready for acrylic exterior paint, it resists water, pests, and flame spread for long-lasting curb appeal.
Key Features:
- Engineered Durability: Fiber cement resists rot, swelling, pests, and flame spread (ASTM E136 compliant).
- Cedarmill Texture: Realistic wood-grain look delivers classic lap siding style without high maintenance.
- HZ10 Climate Design: Built to handle heat, humidity, and harsh weather typical of HardieZone 10.
- Paint-Ready Primer: Factory primed with green-hued primer; topcoat with exterior acrylic within 180 days.
- Consistent Coverage: 5/16 in. thick, 8.25 in. wide, 144 in. long board covers about 7 sq. ft. horizontally.
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Material | Fiber cement |
| Profile | Clapboard (lap siding) |
| Texture/Finish | Cedarmill wood-grain; factory primed (green-hued primer) |
| Color/Finish | Primed |
| Thickness | 5/16 in. (0.312 in.) |
| Width | 8.25 in. (8-1/4 in.) |
| Length | 144 in. (12 ft.) |
| Coverage Area | Approx. 7 sq. ft. per board |
| Orientation | Horizontal installation |
| Siding Features | Pre-primed, ready to paint, water resistant, wood-grain surface, low maintenance |
| Compliance | ASTM E136 noncombustible cladding |
| Warranty | 30-year limited, non-prorated substrate warranty (transferable) |
| Climate Engineering | HZ10 (HardieZone 10) |
Frequently Asked Questions (FAQ):
Q: What paint should I use on this siding?
A: Use a high-quality 100% acrylic exterior house paint; apply within 180 days of installation over the factory primer.
Q: Is this siding fire resistant?
A: Yes. The fiber cement substrate is noncombustible and complies with ASTM E136 for cladding.
Q: Can this be installed vertically?
A: This product is designed for horizontal lap installation.
Q: What climates is HZ10 intended for?
A: HZ10 is engineered for hot, humid, and storm-prone regions; it resists moisture and temperature swings.
Q: How much area does one board cover?
A: Approximately 7 square feet, depending on your overlap exposure.
Classic Cedar Texture, Modern Endurance
This Cedarmill lap siding layers a refined, wood-grain cadence across the façade, instantly elevating curb appeal. I love how the subtle texture catches light, adding depth and architectural rhythm. Pair it with crisp white trim and matte black accents for a tailored, coastal-modern statement. It’s the elegant, low-maintenance backbone of a luxe exterior.
Upgrade your exterior with HardiePlank Cedarmill—primed, durable, and ready to paint for lasting beauty.






















