Trim Boards & Sheets Prefinished James Hardie Plank Products > Trim Boards & Sheets > Prefinished James Hardie Plank 5 – 1/4″ Smooth Primed Hardie Plank 12′ per piece; 25 pcs per square 5 - 1/4" Smooth Primed Hardie Plank quantity Add to Quote SKU: HPRIMESM525 Category: Prefinished James Hardie Plank Related products 8 – 1/4″ Smooth Primed Hardie Plank Add to Quote 5 – 1/4″ Cedar Mill Color Plus Hardie Plank Add to Quote 5 – 1/4″ Cedar Mill Primed Hardie Plank Add to Quote 8 – 1/4″ Cedar Mill Primed Hardie Plank Add to Quote