Hello all,

our old window sills are made from inset creasing tiles, concrete with a
greenish colour coat of some sort (the same colour as the original
concrete roof tiles although those have lost colour over the 40 years).

Here is a photo:

http://www.ellington-music.co.uk/ima...asingTiles.jpg

The tiles are 6 1/2 inches wide.

For the extension we want to match these tiles so that the windows on
that wall can all end up having the same appearance. I really have no
idea where to look for such tiles - the two local salvage yards haven't
got anything the same.

Any ideas? Any knowledge of products that are a good match to these?

Michael