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James Hardie Cedarmill Fiber Cement Vertical Panel, 5/16 in. x 4 ft. x 8 ft. or 10 ft., HZ5 and HZ10 Colors
Regular price $93.50Orders start at $399 — combine any items to reach the minimum. Learn more
James Hardie Cedarmill Fiber Cement Vertical Panel, 5/16 in. x 4 ft. x 8 ft. or 10 ft., HZ5 and HZ10 Colors
James Hardie Cedarmill Panel is vertical fiber cement siding that delivers lasting protection and value, sold by the piece in 5/16 in. thickness. This line includes three variants: HZ10 Sail Cloth 4 ft. x 8 ft., HZ5 Midnight Black 4 ft. x 8 ft., and HZ10 Country Lane 4 ft. x 10 ft. It is noncombustible, resists moisture, and pairs with Hardie Trim Batten boards for a board-and-batten look.
Key Features:
- Cedarmill texture: Cedarmill panel siding gives a fresh vertical look in a range of styles and textures.
- Board-and-batten ready: Combined with Hardie Trim Batten boards, it achieves the rustic board-and-batten look of the modern farmhouse.
- Noncombustible: Complies with ASTM E136, is noncombustible, and resists flame spread.
- Moisture and pest resistant: Resists moisture damage and holds no appeal for pests like woodpeckers or termites.
- Hurricane-zone engineering: Engineered for intense sunlight, hot and humid weather, and hurricane-force winds.
- Lasting value: Strong, versatile panel siding that provides lasting protection and value for the home.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | James Hardie |
| Sell unit | 1 piece |
| Product line | Hardie Panel Cedarmill |
| Available colors | HZ10 Sail Cloth, HZ5 Midnight Black, HZ10 Country Lane |
| Available sizes | 5/16 in. x 4 ft. x 8 ft. (Sail Cloth, Midnight Black) and 5/16 in. x 4 ft. x 10 ft. (Country Lane) |
| Material | Fiber cement |
| Finish / texture | Cedarmill |
| Thickness | 5/16 in. |
| Dimensions | 4 ft. x 8 ft. or 4 ft. x 10 ft. by variant |
| Approvals | Complies with ASTM E136; noncombustible |
| Intended use | Vertical panel siding for home exteriors |
Coverage & How Much You Need:
A 4 ft. x 8 ft. panel covers 32 sq. ft. and a 4 ft. x 10 ft. panel covers 40 sq. ft. of wall. Divide the wall area by panel size and allow for laps at vertical seams, openings, and cuts.
Fit and Compatibility:
Pairs with Hardie Trim Batten boards to create the board-and-batten farmhouse look, and with James Hardie trim and soffit products to finish the elevation. Verify color matching across HZ5 and HZ10 climate zones when mixing products.
Frequently Asked Questions (FAQ):
Q: What sizes are available?
A: Three variants: 5/16 in. x 4 ft. x 8 ft. in HZ10 Sail Cloth and HZ5 Midnight Black, and 5/16 in. x 4 ft. x 10 ft. in HZ10 Country Lane.
Q: How much does one panel cover?
A: The 8 ft. panel covers 32 sq. ft. and the 10 ft. panel covers 40 sq. ft. before cuts and waste.
Q: Is it fire resistant?
A: It complies with ASTM E136, is noncombustible, and resists flame spread.
Q: How do I get the board-and-batten look?
A: Install the vertical panels and apply Hardie Trim Batten boards over the seams.
Q: How does it handle harsh climates?
A: It is engineered for intense sunlight, hot and humid weather, hurricane-force winds, and other weather extremes.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Use this vertical panel for gables, accent walls, or full modern-farmhouse elevations, breaking joints on framing and finishing seams with Hardie Trim Batten boards. The Cedarmill texture reads like painted cedar, so it suits both traditional and contemporary designs. On hurricane-prone and humid coastal jobs, prefer the HZ10 variants and follow Hardie's fastening schedule for wind loads.
Cut fiber cement with dust-reducing equipment and a respirator outdoors; fiber cement dust contains silica.
Order the James Hardie Cedarmill Panel in Sail Cloth, Midnight Black, or Country Lane for durable vertical siding.
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