FLOOR: CERAMIC Tile size should be consistent - within ± 1% or up to 3mm Surface are even with not more than 3mm over 1.2m and levelled to proper falls in wet areas like kitchen and toilet Joints are aligned and consistent with skirting and wall tiles Consistent joint size Chipping, cracks, mortar droppings or other stain marks should not be present No hollow sound when tapped with a hard object. Consistent colour tone Consistent skirting thickness Consistent and neat pointing Lippage between 2 tiles should not exceed 1mm Return to "CONQUAS Quality Standards"