Schluter® KERDI-DRAIN PVC HORIZ OUTLET - WITH CORNERS/SEALS shower tray The Schluter installation guide lists

The Schluter installation guide lists specific water ratios — it's worth following them precisely the first time

72 lbs/sq ft vs

same as standard DITRA-HEAT

this is one laminate where you absolutely should mix planks from multiple boxes as you install

different grate finishes in different bathrooms

Schluter® KERDI-DRAIN PVC HORIZ OUTLET - WITH CORNERS/SEALS shower tray The Schluter installation guide listsThe KERDI DRAIN PVC horizontal outlet body with pre formed corner seals included everything you need for the drain rough in when you're working on a concrete slab and can't use a vertical drain connection. Most residential showers drain straight down through a vertical outlet. Horizontal outlets exist for slab on grade construction (basement showers, ground floor slabs with no access below), renovations where the vertical drain stack can't be