Products Trays and saucers

Sill Tray 280

A shallow tray for a run of pots on a windowsill, with a ribbed floor that stands them 8 mm clear of whatever has drained out of them. The rib pattern is the decoration and the structure at the same time, which is what keeps a 280 mm flat part from bowing. It is sold in pale colours only, and there is a reason for that which is written down rather than left to taste.

Make yours

Tell us the size and this gets drawn to it.

This one is made to order rather than configured on screen: length moves from 180 to 300 mm. Send a photo of the plant and the spot it has to live in, with the code PP-SL-280, and a size and a drawing come back the same day. 5 to 8 days from there.

Ask for your size

The numbers

Size
280 mm long, 150 mm wide, 32 mm tall
Water capacity
0.75 litres
Made to your size
length, 180 to 300 mm
What stays as drawn
Width, lip height, rib pitch and floor thickness stay as drawn. Beyond 300 mm order the modular version instead; a single longer part does not fit the build envelope.
Lead time
5 to 8 days
Made of
PETG, printed, single piece
Colours
unpigmented natural, warm white, pale sand (warm white as standard)
Water
None, and that is the job. It is a catch tray. The 8 mm ribs keep pot bases out of standing water so that the large pores in the pots above can refill with air.
Where it lives
Indoors, happy in a sunny window
Weight
130 g empty

These are the figures the piece is drawn to rather than measurements taken off a finished one. Send the pot it has to replace and we will move them.

What it suits

Suits

  • Any run of pots up to 130 mm diameter, four across
  • Herbs
  • Cacti and succulents in a bright window
  • Seedling pots

Not for

  • Use as a planter in its own right; 22 mm is not a root depth
  • Anything you intend to leave standing in water

Takes four 130 mm pots or two 150 mm ones with room to lift them out.

Drawn for Cacti, Succulents, Alocasia and Cattleya, and each of those pages says why this shape and not another.

Why it is that shape

A sill is long and narrow and a tray for it should be too. The 8 mm ribs are the functional part: a pot base sealed against a wet flat surface cannot let its large pores empty, and large pores are the only ones that carry oxygen. The 22 mm lip is set by the largest sensible over-water from a 200 mm pot, and the flat 32 mm total height is set by wanting the tray to disappear behind the sill edge.

Looking after it

Empty it. A tray of standing water under a row of pots is a humidity trick that mostly works as a wick, and the ribs only buy you 8 mm. Wipe out the white deposit when it appears; that crust is the salt that left the pots above, which is the tray doing exactly what it should.

Pale only, and this is a specification rather than a style. A Yerevan south-facing sill in July sits under a mean daily maximum of 32 C outdoors with 25 days over 30 C, behind glass and in direct beam. PETG holds shape to roughly 70 C; PLA softens from about 55 and is not offered for this product at all. A dark pigment in direct sun runs materially hotter than a pale one and will reach the softening range sooner, so slate grey and oxblood are not available in this category. All pigments fade under sustained UV and neither printed material is UV-stable for permanent outdoor use.

The rest of the Windowsill trays

The whole range Pots by design Find it by plant How these are built