Porch Steps STEP 1 STEP 2 FILLERS PLATFORMS 36x12x7" 36x24x7" 12" 3'x3'x7" 48x12x7" 48x24x7" 24" 4'x3'x7" 60x12x7" 60x24x7" 72x12x7" 72x24x7"