Why this direction works
A sink at the greenhouse turns washing produce, rinsing pots, and cleaning tools into a one-stop job right where the work happens. The concrete pad handles the constant water and drips, and keeping the wash zone here means soil and mess stay in the garden instead of ending up in the kitchen.
Finish and layout observations
A grippy, rinseable surface sloped to a drain suits a wet sink zone, and the plumbing needs planning before the pour. Detail the drain and its outlet so soil-laden wash water clears cleanly.
Circulation, drainage, and maintenance
- Rough in the sink supply and drain before placing concrete.
- Slope the sink zone so soil-laden water clears to a suitable outlet.
- Confirm where garden wash water is allowed to drain under local rules.
What to verify before building
- Sink plumbing and drain roughed in before the pour.
- A slope and outlet that clear muddy water.
- A wash-water disposal path that suits local rules.
Frequently asked questions
Why have a sink at the greenhouse?
It lets you wash produce, pots, and tools where the work is, keeping soil and mess out of the house. A drained concrete pad handles the constant water.
Where does greenhouse wash water go?
It needs a drain and an outlet that suit local rules, since soil-laden water can silt up a poor detail or run afoul of drainage rules. Confirm the allowed disposal before building.
Practical next step
Start with a measured, editable estimate
Use the calculator for the concrete field that can be measured today. Keep steps, walls, utilities, drainage structures, shade supports, and other distinct construction elements separate until their real dimensions and support requirements are known.
Estimate a similar shed padRelated visual directions
