Stone Coated Tile Calculator

Estimate the number of stone coated tiles, serrated nails, and touchup kits needed for your roof.
Prices are for illustration ONLY

Tile Size: 1340×420 mm 2.15 Tiles/m² Instant Email Summary
Your Contact Details
Roof Dimensions
Tile Specifications
Parameter Value
Overall Size1340 × 420 mm
Effective Coverage1250 × 370 mm
Tiles per m²2.15
Serrated Nailsroundup((Tiles / 50) × 1.1)
Touchup Kitsroundup((Tiles / 150) × 1.1)

Pro Tip

Formula: Roof Area = ((L + 2×Eaves) × (W + 2×Gables)) / cos(Pitch).

The serrated nails calculation uses your total tile count, adding a 10% safety margin for wastage, and then rounds up to the nearest whole box.