Weighing only 5kg per sqm for the budget tiles and just 6kg per sqm for Granulated. Our tiles are available in two finishes and multiple colours. To work out roughly how many Ridge Tiles you need you would use your ridge length eg: 5.5m divide by 0.36 = 15.27 (Round up to nearest 10) So you would need 16 Ridge Tiles.
eBay