Recommendation for Solid Panel Window Shutters?

Hello all,

I can see some Forum posts about plantation style shutters, but we are I am looking for a black out solution for a large bedroom window in a loft dormer and Solid Panel Window Shutters seem a good solution.

I looked at the websites mentioned in other posts but they don't seem to do the Solid Panel style.

Has anyone had some installed they would be happy to recommend?  

Happy new year to all, with plenty of happy sleeps!