Alternative Siding Alternative Siding Products > Alternative Siding > James Hardie Plank View quote “5/16″ x 4′ x 8′ Primed Hardie Panel” has been added to your quote. 5 – 1/4″ Cedar Mill Color Plus Hardie Plank 12′ per piece; 25 pcs per square 5 - 1/4" Cedar Mill Color Plus Hardie Plank quantity Add to Quote SKU: HPREFINCM525 Categories: Alternative Siding, James Hardie Plank Related products 5/16″ x 4′ x 10′ Primed Hardie Panel Add to Quote 7 – 1/4″ Cedar Mill Color Plus Hardie Plank Add to Quote 5/16″ x 4′ x 8′ Primed Hardie Panel Add to Quote 8 – 1/4″ Smooth Color Plus Hardie Plank Add to Quote