Abstract: An arched support assembly provides bracing of a fabric awning system and arching of the fabric awning to prevent water collection and increase headroom beneath the awning. The assembly includes an elongated arch member and a brace member that also includes a compressive element, such as a gas spring, to place the assembly under compression. To install the assembly, the arch member is seated at the wall beneath the awning and the brace member is mounted to a support structure of the awning system. The arch member and brace member are engaged at a pivotable point and are raised upwardly until the brace member and the arch member are under compression in a collinear disposition at the pivotable point.