Rendered walls are pretty common if your house is built with bricks. But if you're really worried about painting on the render surface, don't be. Yes, you can paint over the render.
Can you paint over external render?
No, actually, it's a little more complicated than that. There is far more involved in painting over render than you may first think. ... Although some aspects of the actual method of painting other exterior wall surfaces are the same, many are not, and each wall surface (for example pebbledash vs.
Do you need to prime render before painting?
Most of these do not require a primer/sealer, but check before you start your project. You also need to wear the appropriate protective equipment for your painting job, including coveralls, eye protection and a mask. If you are using scaffolding ensure it is erected by a professional.