A ceiling radiator (1) for heating or cooling all types of rooms has one or several flow pipes (2) and pipe registers (9) with transverse bores (10), at least three curved or flat radiating plates (6) arranged radially with profiled and smooth surfaces (4), fastening strips (5) and fastening sections (20) for holders (19) and integrally shaped or attached air channels (23) with fastening strips (5) and grooves (25).
