What about grout coverage?
The grout coverage guideline below has been provided by our suppliers.
Tile size Grout required per m2
40 x 40 x 2.3cm: 1 x 5kg per 5m2 @ 7mm -10mm
30 x 30 x 2.3cm: 1 x 5kg per 2m2 @ 7mm -10mm
30 x 30 x 2cm: 1 x 5kg per 2.5m2 @ 7mm -10mm
20 x 20 x 2cm: 1 x 5kg per 2m2 @ 5mm - 7mm
15 x 15 x 2cm: 1 x 5kg per 2m2 @ 5mm - 7mm
12 x 24 x 2cm: 1 x 5kg per 2m2 @ 5mm - 7mm
15 x 30 x 2cm: 1 x 5kg per 3m2 @ 5mm - 7mm
7.5 x 30 x 2cm: 1 x 5kg per 1.5m2 @ 5mm -7mm
7.6 x 30 x 1cm: 1 x 5kg per 3m2 @ 5mm - 7mm
Hexagonal 20 x 20 x 2cm: 1 x 5kg per 2m2 @ 5mm - 7mm
Hexagonal 15 x 25 x 2cm: 1 x 5kg per 2m2 @ 5mm - 7mm
Picket 10 x 30 x 2cm: 1 x 5kg per 2m2 @ 5mm - 7mm
Arabesque 21x20x2cm: 1 x 5kg per 3m2 @ 5mm - 7mm