What Is Hardie Board? HardiePlank, Panel, Shingle and Trim

“Hardie board,” “HardiePlank” and “fiber cement” get used for the same thing. Here’s what each name actually means.

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Updated November 14, 2026 · AdEx – Home Solutions, Dallas–Fort Worth

Short answer

Hardie board is the everyday name for James Hardie fiber cement siding, made from cement, sand and cellulose fibers. HardiePlank is the lap siding, HardiePanel is vertical siding (often board-and-batten), HardieShingle looks like cedar shingles, HardieTrim covers corners and windows, and Artisan is a thicker premium line. HardieBacker is different: it’s a cement backer board for tile, not siding.

The product names

NameWhat it isOften used for
HardiePlankHorizontal lap sidingThe main siding on most houses
HardiePanelVertical panel sidingBoard-and-batten with HardieTrim battens; farmhouse and modern looks
HardieShingleSiding shaped like cedar shinglesGables and accents
HardieTrimTrim boardsCorners, windows, doors, fascia
HardieSoffitSoffit panels, vented or solidUnder the eaves
ArtisanThicker premium lap and trimDeeper shadow lines
HardieBackerCement backer boardUnder tile indoors, not siding

Textures and finishes

Most profiles come in a smooth finish or a wood-grain texture such as Cedarmill, either primed for paint or with factory ColorPlus color. See ColorPlus vs. painted.

Common questions

Is Hardie board the same as fiber cement?

Hardie board is James Hardie’s fiber cement siding. Fiber cement is the material; James Hardie is the best-known brand.

Can HardieBacker be used as siding?

No. HardieBacker is a cement backer board for tile. Exterior siding is HardiePlank, HardiePanel or HardieShingle.

This guide is general information for Texas homeowners, not legal or insurance advice. Your policy, your city and your house decide the details.