Neo-angle enclosures require more careful planning than square or rectangular models because of their angled sides and center-door design. The tray and glass must be sized as a matched set to ensure proper fit.
Start by measuring from finished wall to finished wall, taking into account the added thickness of wallboard and tile. A tray listed as 38" x 38", for example, is designed for a glass enclosure that finishes slightly smaller, with the panels and door set inward from the curb rather than flush with its edges.
It’s important to confirm that the tray and enclosure share the same shape and angle, typically 135° for neo-angle models, and to verify details like finished dimensions, drain placement, and clearances in the Specifications PDF available on the product page. Many neo-angle kits are sold as a combined base-and-enclosure package, which removes the guesswork.
If you are replacing only one component, measure carefully and consult the manufacturer, since even small variations in angle or curb size can prevent the enclosure from fitting correctly. Always rely on the specification sheets for exact numbers, not just the advertised sizes.