We have, for many years now, supplied both reclaimed and new roof tiles for projects all over the United States. In most cases the Architect and or Home Owner has an aesthtic look in mind and we can supply the right solution in terms of colors, barrel or Roman Pan, flat tile, ridge tiles etc.
We now have been comissioned by an Architectural Firm to find a solution to a particular design requirement of theirs - They are looking to recreate the terracotta rooftiles used on Greek Stoas. The Stoa (or Colonnade) was a common building type found in ancient Greece and many had a flat pan (also known now as a "Roman Pan") with an angled "barrel cap" between the pans. Some Images can be seen here .
So armed with some sketches and photos from books