Our design team suggest you use Grout Colour 05 Shadow for a perfect blend.
Recommended Grout Joints - (We have assumed that your substrate has a perfectly flat and plumb surface, please check with your tiler.)
4mm grout joint. Based on this joint size, 1 bag of grout would cover 2m².
Get £20 off tile orders over £200
Tile sizes are a 10cm cut sample