How to Measure:
Measure the height from the ground to your entry door threshold.
22”-28” = Solid Step Premium Double
27”-36” = Solid Step Premium Triple
34”-44” = Solid Step Premium Quad
Measure inside edge to inside edge of your entry door frame — rounding up to the nearest even number. This will determine if you need the 26” or 30” Solid Step assembly. 26” Solid Step (fits entry widths 25” - 28.9”) and 30” Solid Step (fits entry widths 29” - 36”)