Socle profile is used in indoor plastering for the most safe fastening of heat-insulating plates on the building front. These profiles are placed all over the perimeter of the building, it is in charge of carrying the load from heat-insulating plates. Socle profile perfectly fits heat-insulating plates with a size from 50 to 140 mm. If the plate has a substandard size, it is better to use more secure profile, for example PRF 840. PVC profile with a reinforcing net guarantees a firm hold of heat-insulating plates with socle profile and further qualitative plastering.