30 -40 years ago loads of houses were built with concrete DR's
which were originally coated with red / brown granules which have
They now look a grey concrete colour with loads of moss and lichen.
I have tried all the local reclamation yards but they only keep clay
Any suggestions for matching other than taking originals off the back
of the house to put on the front and getting some new red ones for
where it doesn't show so much.?