A 48" x 48" pre-sloped shower tray with integrated KERDI waterproofing — replaces the traditional mortar bed entirely. No floating a sloped mud bed, no curing time, no risk of getting the slope wrong. Set in thin-set, install the drain, seal with KERDI-BAND, and tile.

• Pre-sloped expanded polystyrene (EPS) core with factory-applied KERDI waterproofing on the surface — centre drain location, compatible with Schluter KERDI-DRAIN
• 48" x 48" fits standard square shower stalls — common in ensuites, basement bathrooms, and bathroom additions
• Eliminates the mud bed step entirely — consistent slope across the full tray, no low spots or ponding water

Pro tip: Dry-fit the tray and drain assembly before setting anything in mortar. Confirm the drain aligns with your rough plumbing — moving a drain after the tray is set is a bad day.