James Hardie Primeline Heritage Weatherboard 4200 x 300mm x 9mm Available in styles to match many heritage weatherboard homes, PrimeLine Weatherboards are a durable range of 9mm thick weatherboards for creating classic lines. PrimeLine is a range of durable fibre cement weatherboards in a range of profiles that imitate traditional and contemporary timber weatherboard styles. Being fibre cement, PrimeLine weatherboards resist damage from rot, moisture, termites and fire when installed and maintained correctly. The time saving HardieLock insert sets the board overlap. Achieves the deep shadow line of a much thicker board. Pre-primed and ready to be painted on-site. For extra shadow lines, Primeline Heritage weatherboard profile has a rebated edge and comes in double board height for fast installation.
James Hardie Primeline Heritage Weatherboard 4200 x 300mm x 9mm Available in styles to match many heritage weatherboard homes, PrimeLine Weatherboards are a durable range of 9mm thick weatherboards for creating classic lines. PrimeLine is a range of durable fibre cement weatherboards in a range of profiles that imitate traditional and contemporary timber weatherboard styles. Being fibre cement, PrimeLine weatherboards resist damage from rot, moisture, termites and fire when installed and maintained correctly. The time saving HardieLock insert sets the board overlap. Achieves the deep shadow line of a much thicker board. Pre-primed and ready to be painted on-site. For extra shadow lines, Primeline Heritage weatherboard profile has a rebated edge and comes in double board height for fast installation.
in 4 offers
last seen 30 Oct 2026
The lowest price we last saw for James Hardie 4200 x 300 x 9mm Heritage Weatherboard Primeline was $65.80 at Canterbury Timber & Building Supplies, compared across 4 retailers (last seen 30 Oct 2026). Prices may have changed since.
The all-time low we recorded was $31.00 on 26 May 2026.
Prices last updated 30 Oct 2026.
James Hardie 4200 x 300 x 9mm Heritage Weatherboard Primeline
James Hardie Primeline Heritage Weatherboard 4200 x 300mm x 9mm Available in styles to match many heritage weatherboard homes, PrimeLine Weatherboards are a durable range of 9mm thick weatherboards for creating classic lines. PrimeLine is a range of durable fibre cement weatherboards in a range of profiles that imitate traditional and contemporary timber weatherboard styles. Being fibre cement, PrimeLine weatherboards resist damage from rot, moisture, termites and fire when installed and maintained correctly. The time saving HardieLock insert sets the board overlap. Achieves the deep shadow line of a much thicker board. Pre-primed and ready to be painted on-site. For extra shadow lines, Primeline Heritage weatherboard profile has a rebated edge and comes in double board height for fast installation.
James Hardie Primeline Heritage Weatherboard 4200 x 300mm x 9mm Available in styles to match many heritage weatherboard homes, PrimeLine Weatherboards are a durable range of 9mm thick weatherboards for creating classic lines. PrimeLine is a range of durable fibre cement weatherboards in a range of profiles that imitate traditional and contemporary timber weatherboard styles. Being fibre cement, PrimeLine weatherboards resist damage from rot, moisture, termites and fire when installed and maintained correctly. The time saving HardieLock insert sets the board overlap. Achieves the deep shadow line of a much thicker board. Pre-primed and ready to be painted on-site. For extra shadow lines, Primeline Heritage weatherboard profile has a rebated edge and comes in double board height for fast installation.
Last updated at 30/10/2026 05:30:12
James Hardie 400153 Primeline Heritage Weatherboard 4200 x 300mm x 9mm
Delivery between Mon – Tue $142
James Hardie 4200 x 300 x 9mm Heritage Weatherboard Primeline
Delivery $125
James Hardie 4200 x 300 x 9mm Heritage Weatherboard Primeline
Delivery $125
James Hardie PrimeLine Fibre Cement Cladding Heritage 4200x300x9mm at Bowens
Delivery between Sat – Mon $40
| Material Type | Siding |
| Material Composition | Cement |
| Length | 4200 mm |
| Thickness | 9 mm |
| Width | 170 mm |
James Hardie 400153 Primeline Heritage Weatherboard 4200 x 300mm x 9mm
Delivery between Mon – Tue $142
James Hardie 4200 x 300 x 9mm Heritage Weatherboard Primeline
Delivery $125
James Hardie 4200 x 300 x 9mm Heritage Weatherboard Primeline
Delivery $125
James Hardie PrimeLine Fibre Cement Cladding Heritage 4200x300x9mm at Bowens
Delivery between Sat – Mon $40
| Material Type | Siding |
| Material Composition | Cement |
| Length | 4200 mm |
| Thickness | 9 mm |
| Width | 170 mm |
