GLASS ROOF ARRANGEMENT FOR A MOTOR VEHICLE

A glass roof arrangement, having a support frame fixedly connected to roof structure parts of a vehicle body. At least one transparent roof panel is fixedly arranged on the support frame, and a shading device is assigned to the underside of the roof panel and has a shading structure displaceable longitudinally in guide rails fastened to an underside of the roof panel. A guide profile cross-section of each guide rail is formed from an edge limb supported substantiall orthogonally on the underside of the roof panel, and a guide limb extends substantially parallel to the underside and is attached to the edge limb that a lateral guide channel for the shading structure is formed and delimited by the underside of the roof panel, the edge limb, and the guide limb.