How to edge floor tiles when laying

[S S]

I have chipboard floors and will lay ply on top of that and then the tiles. The `new floor` will butt up to a double sliding door runner and the ply + tiles will be standing proud of the runner by a height of approx .75 of a centimetre. Any ideas on how to edge this I have included a link (picture) to explain better.

thanks

[The Medway Handyman]

Laminate flooring threshold strip?

Plenty of choice.