
Sheets & Panels
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Big River supplies the James Hardie range of fibre cement sheets and panels for external cladding, internal lining, eaves and soffits. Fibre cement is durable, dimensionally stable and resistant to termites, rot and fire, which makes it one of the most widely specified sheet cladding materials in Australian residential and medium-density construction. The right product depends on the finish you want and the wall system.
Choosing the Right Sheet
Easylap is a pre-primed panel with a shiplap edge for fast, uniform broadwall cladding, suited to full-wrap or composite construction, and able to support tiling up to 50kg/m2. HardieTex (blue board) is a base sheet for a site-applied texture coat system, giving a rendered finish. HardieFlex is a smooth, flat, cost-effective sheet for external cladding, eaves and soffit lining, painted on site. PanelClad is a pre-textured, site-painted sheet available in stucco (rendered look) and textureline (timber look) styles for feature walls and gable ends.
Fire, Bushfire and Thermal Performance
Fibre cement sheets are non-combustible, and many are suitable for bushfire construction up to BAL-40, with fire ratings of up to 60 minutes when used in certified HardieSmart wall systems. An R-value of up to 3.44 can be achieved for the wall when combined with cavity construction and suitable insulation. Confirm the BAL rating and fire system requirements for your project against AS 3959 and the NCC.
Sheets are available in a range of thicknesses, typically 4.5mm to 8.5mm, and sheet sizes. Browse the full fibre cement range, see Hardie Fine Texture for a smooth rendered look, or contact your local trade centre for system advice and samples.
Technical Specifications & Variants
Available Variants
| Product Code | Width (mm) | Length (mm) | Thickness (mm) | Mass (kg/m²) |
|---|---|---|---|---|
| 404186 | 900 | 3000 | 8.5 | 12.46 |
| 404184 | 1200 | 2440 | 8.5 | 12.46 |
| 404185 | 1200 | 3000 | 8.5 | 12.46 |
| 400293 | 900 | 2440 | 7.5 | 11.33 |
| 401651 | 1200 | 2440 | 7.5 | 11.33 |
| 400295 | 900 | 2725 | 7.5 | 11.33 |
| 400294 | 1200 | 2725 | 7.5 | 11.33 |
| 400296 | 900 | 3000 | 7.5 | 11.33 |
| 400291 | 1200 | 3000 | 7.5 | 11.33 |
| 400195 | 900 | 1800 | 4.5 | 6.50 |
| 400189 | 1200 | 1800 | 4.5 | 6.50 |
| 400188 | 1200 | 2100 | 4.5 | 6.50 |
| 400193 | 900 | 2400 | 4.5 | 6.50 |
| 400186 | 1200 | 2400 | 4.5 | 6.50 |
| 400192 | 900 | 2700 | 4.5 | 6.50 |
| 400184 | 1200 | 2700 | 4.5 | 6.50 |
| 400191 | 900 | 3000 | 4.5 | 6.50 |
| 400182 | 1200 | 3000 | 4.5 | 6.50 |
| 400173 | 1200 | 1800 | 6.0 | 8.69 |
| 400175 | 900 | 2400 | 6.0 | 8.69 |
| 400171 | 1200 | 2400 | 6.0 | 8.69 |
| 400169 | 1200 | 2700 | 6.0 | 8.69 |
| 401970 | 900 | 3000 | 6.0 | 8.69 |
| 400167 | 1200 | 3000 | 6.0 | 8.69 |
| 400404 | 1200 | 2440 | 6 | 9.32 |
| 400417 | 1198 | 2700 | 6 | 9.28 |
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Where to Use Sheets & Panels
Residential Construction
Suitable for new residential builds and home construction projects.
Renovations & Extensions
Ideal for home renovations, additions, and extensions.
Bushfire-Prone Areas
Compliant for use in designated bushfire zones across Australian states.
External Cladding
For use as external wall cladding and facade systems.
Frequently Asked Questions
What is the difference between the James Hardie sheet products?
Easylap is a pre-primed shiplap panel for fast broadwall cladding; HardieTex (blue board) is a base sheet for a site-applied texture render coat; HardieFlex is a smooth flat sheet for cladding, eaves and soffits; PanelClad is a pre-textured sheet in stucco or timber-look styles. The choice depends on the finish and wall system.
Which fibre cement sheet gives a rendered look?
For a rendered finish, HardieTex (blue board) takes a site-applied texture coat, while PanelClad Stucco and Hardie Fine Texture provide a pre-textured rendered appearance without a full wet render system.
What fire and BAL ratings do fibre cement sheets carry?
Fibre cement is non-combustible, and many sheets are suitable for bushfire construction up to BAL-40, achieving up to 60 minutes fire resistance in certified HardieSmart wall systems. Always confirm the rating for the specific product and system against AS 3959 and the NCC.
What thicknesses are fibre cement sheets available in?
Sheets are typically available from 4.5mm to 8.5mm depending on the product and application, in a range of sheet sizes. Check the specifications for the specific product or ask your trade centre.
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