I know that the company 'Eternit' has roof tiles called 'Solesia'; real 'shingles' I haven't seen in real life myself, but one of the first Google hits is http:

I know that the company 'Eternit' has roof tiles called 'Solesia'; real 'shingles' I haven't seen in real life myself, but one of the first Google hits is http://www.dowpowerhouse.com/ http://www.dowpowerhouse.com/ .