I recently started getting into terrain building after watching some videos from creators such as BMC and Bard's Craft, but the issue I have been having is that i have not been able to find anywhere that supplies XPS foam within the UK, more specifically Northern England.

I have been using styrofoam as a substitute which has been working fine so far, but the texture and the look of the styrofoam always comes through no matter what I do, which is especially bad when im trying to use them for bricks.

I looked on BMC's website to see if there was anything there but the UK was the only country mentioned on the list that didnt actually have any suppliers, so i just wanted to know if there is anyone here that might know where in the UK supplies XPS foam