Hi
Can anyone tell me if Marley roof tiles ( or any other brand ) are painted or is the colouring added into the concrete mix?
I have a Smooth Grey Double Roman sample and it does seem to be obviously painted, with the top edge left unpainted, exposing the lighter coloured concrete substrate.
If it IS painted, how does that bode for colour fastness over the years?
Can anyone tell me if Marley roof tiles ( or any other brand ) are painted or is the colouring added into the concrete mix?
I have a Smooth Grey Double Roman sample and it does seem to be obviously painted, with the top edge left unpainted, exposing the lighter coloured concrete substrate.
If it IS painted, how does that bode for colour fastness over the years?