The carbon black colour is our darkest and suited to a range of fume smoked and darker flooring. Transition profiles are recommended for use where your wood flooring meets an interior threshold or doorway and there is a difference in the height of the flooring between the two areas. They are also intended to cover the expansion gap that is required, during install. Our solid wood ramp bars cover up to 18mm in height variation between 2 areas. We can match our solid wood ramp bars to the varied colours and species of the engineered wood flooring that we supply.