Looking for kitchen tiles to extend to patio

[BlackAlys]

Finding this a challenge. I like
Quite earthy looking tiles - colour optional but not too dark. Thought about slate/composite slate but don't want the hassle of treating it every few months. Tile has to be suitable fit UFH, but I also want it durable for extending beyond the planned bifolds AND to the side of the patio area to the front of the house.

I want it to look pretty uniform instead of a patchwork of different tiles. The rest of the downstairs will be engineered oak.

Visited my local builders merchants today and they didn't have much in and they weren't that much help.

We are doing exactly the same thing and have ordered 600mm x 600mm tiles from Tile Mountain; they had a good choice.

We have porcelain tiles inside and outside (600x600) - the inside ones are 10mm deep and outside ones are 20mm. Maybe not the look you want though but up keep is easy (London tile company)

Thanks both. Will keep looking!

Loving this flooring.
Would I be able to successfully match this with similar outside stone for my garden? Need it super hard wearing for wheelbarrows and the like.

Would it blend in with this garden tile?

Bump