A surface forming system intended to be supported by a structural ceiling and/or a wall of a room, the surface forming system comprising a first tile and a second tile, each tile (6a,6b) comprising a front major surface (8a,8b), an opposing back major surface (10a,10b) and at least one edge surface (12a,12b) extending along the perimeter of the tile (6a,6b) and connecting the front and back major surfaces (8a,8b,10a,10b), a first connecting member and a second connecting member, each comprising a tile connector (16a,16b) and a pivot connector (18a,18b), wherein the tile connector (16a, 16b) of the first connecting member and the second connecting member are connected to the first tile and the second tile, respectively, and wherein the pivot connector (18a,18b) of the first and the second connecting members (14a,14b) are pivotably connected to each other such that the tiles (6a,6b) are foldable relative each other, the system further comprising a first hinge member, wherein the pivot connector (18a,18b) of the first and the second connecting members (14a,14b) are pivotably connected to each other via the hinge member, characterized in that the first and the second connecting members (14a,14b) are made of bend metal wire, the tile connectors (16a, 16b) of the first and the second connecting members (14a, 14b) each comprise a planar portion (32a,b) inserted in a slit or groove of the at least one edge surface (12a,12b) of the first and the second tiles (6a,6b), respectively, and the pivot connectors (18a,18b) of the first and the second connecting members (14a,14b) each comprise at least one protruding member (40a,40b,40c,40d) inserted in corresponding orifices of the first hinge member whereby the pivot connector (18a,18b) of the first and the second connecting members (14a,14b) are pivotably connected to each other via the hinge member. a first tile and a second tile, each tile (6a,6b) comprising a front major surface (8a,8b), an opposing back major surface (10a,10b) and at least one edge surface (12a,12b) extending along the perimeter of the tile (6a,6b) and connecting the front and back major surfaces (8a,8b,10a,10b), a first connecting member and a second connecting member, each comprising a tile connector (16a,16b) and a pivot connector (18a,18b), wherein the tile connector (16a, 16b) of the first connecting member and the second connecting member are connected to the first tile and the second tile, respectively, and wherein the pivot connector (18a,18b) of the first and the second connecting members (14a,14b) are pivotably connected to each other such that the tiles (6a,6b) are foldable relative each other, the system further comprising a first hinge member, wherein the pivot connector (18a,18b) of the first and the second connecting members (14a,14b) are pivotably connected to each other via the hinge member, characterized in that the first and the second connecting members (14a,14b) are made of bend metal wire, the tile connectors (16a, 16b) of the first and the second connecting members (14a, 14b) each comprise a planar portion (32a,b) inserted in a slit or groove of the at least one edge surface (12a,12b) of the first and the second tiles (6a,6b), respectively, and the pivot connectors (18a,18b) of the first and the second connecting members (14a,14b) each comprise at least one protruding member (40a,40b,40c,40d) inserted in corresponding orifices of the first hinge member whereby the pivot connector (18a,18b) of the first and the second connecting members (14a,14b) are pivotably connected to each other via the hinge member.