Abstract: Skirting board including at least a support able to be attached to a wall, and a covering able to be coupled with the support by the interposition of an intermediate element. The support includes a base plate and at least a first guide, rectilinear and perpendicular to the base plate, and is provided with first attachment elements able to couple in snap-in manner with second attachment elements made on the intermediate element, so that the intermediate element is free to slide along the first guide, maintaining itself parallel to the base plate. The covering comprises a substantially rectilinear groove parallel to the base plate and able to couple with pads of the intermediate element, so that the covering and the intermediate element are able to slide freely one with respect to the other, maintaining the covering parallel to the base plate.

Abstract: Universal profiling system for assembly on walls comprising a moulded angular profile for a corner cover (1, 11), wherein said moulded angular profile for a corner cover (1, 11): it is integrated with two other profiles-dowels that can be fixed at the base to the wall (2,3); ii said profiles-dowels that are fixable to the base of the wall (2,3) comprise: on one side angular longitudinal joint means between them (21-31) and on the opposite side external joint means (20-32) for said moulded angular profile for a corner cover (1, 11)

Abstract: Matchboarding system in the form of strips in wood and substitutes, fixed side by side next to each other with a tongue and groove joint (3), characterized in that, besides said matchboardings and/or ledges it includes (3): vii. a base profile such as a skirting board (4) with an interior back groove opened upwards (i) to receive the heads of said matchboardings orthogonally (3). viii. an upper profiling (2,12-59) with analogous clamping groove (i) at the top and orthogonal to said matchboardings (3), and ix. a system with an end or angled pillar (11) with an upper base (12) and a lower base (13) that with clamping tongues (S) insert into respective longitudinal back grooves (41) made on the back of said skirting board (4) on the lower part and on corresponding top clamping profiles (5).