Abstract: A support platform assembly is disclosed. The support platform assembly provides a level surface on which a ladder can be supported, and includes an extendable platform, a first set of legs and a second set of legs. The extendable platform includes a first plate having a flat top surface and a second plate having a flat top surface, the second plate being slidable relative to the first plate between a retracted position and an extended position such that a length of the platform increases as the second plate slides from the retracted position to the extended position. The first set of legs are pivotably coupled to a bottom surface of the first plate, and the second set of legs are pivotably coupled to a bottom surface of the second plate, the first and second sets of legs being configured to vertically support the platform.

Abstract: A support platform assembly is disclosed. The support platform assembly provides a level surface on which a ladder can be supported, and includes an extendable platform, a first set of legs and a second set of legs. The extendable platform includes a first plate having a flat top surface and a second plate having a flat top surface, the second plate being slidable relative to the first plate between a retracted position and an extended position such that a length of the platform increases as the second plate slides from the retracted position to the extended position. The first set of legs are pivotably coupled to a bottom surface of the first plate, and the second set of legs are pivotably coupled to a bottom surface of the second plate, the first and second sets of legs being configured to vertically support the platform.