Learning Room
Slot, trench, or area drain: how to choose.
Three profiles solve three different flow problems. Picking wrong means a floor that never dries.
Three profiles solve three different flow problems. Picking wrong means a floor that never dries.
The question isn't which profile "fits" a room — it's how much water has to move, and how fast. A slot drain, trench drain, and area drain answer three different flow problems. Get it wrong and you get standing water or a bottleneck at the outlet.
Long, narrow washdown line with moderate continuous flow — slot drain
Wide bay or a high-pressure wash station moving a lot of water fast — trench drain
A single piece of equipment with a fixed drip or overflow point — area drain
Retrofitting the outlet on an existing slot or trench run — area drain, as the terminus
Most floors need more than one. An SD Series slot run typically empties into an FD Series area drain at the outlet, and a room with both a wash bay and a production line might mix TD Series trench and slot drain by zone. All three share one sanitary standard, so they mix without a seam or slope mismatch.
Flow volume, wash frequency, and equipment layout decide the profile — not preference. Send the details and we'll give you a straight answer.