Standard shower sizes are easy to come by in both square and rectangular shapes. Square shower bases for smaller bathrooms are usually 32-by-32 inches or 36-by-36 inches. Standard walk-in shower sizes for rectangular showers are often 60-by-32 inches or 60-by-36 inches. Other basic shower sizes also exist, but these are the most popular.
What if your shower needs don’t fit into these standard shower sizes? A cast polymer custom shower pan could be right for you. From extra large to extra narrow, and with one, two, or zero thresholds, our custom shower bases can be built up to 84 x 102 inches! Customization also extends to the size of the thresholds or “curbs,” which can be 3 or 4 inches high, or angled to create a roll-in shower for better accessibility.