Whatever leaks stays on the mat.

A silicone under-sink mat sized to your cabinet's interior, with a 0.75-inch lip that holds up to 2.5 gallons. Six sizes, fit guaranteed.

Find your size Shop the mat

Taupe Basin Mat inside a monochrome clay kitchen, the only color in the room

4.8 across 3,300+ reviewsDesigned in the USAFits 24 to 36 in cabinets100% silicone

Open sink cabinet with the Basin Mat installed, styled with bottles and linen

A slow leak is the expensive kind.

It runs down the pipe to the lowest corner and works on the particleboard for weeks. Silicone turns that into a puddle you can see.

Sized by cabinet, not by guesswork

Fits like it was built in.

Drawing of a tape measure extended across the inside of a sink base cabinet

1Measure

Interior width and depth, wall to wall.

2Match

A 36-inch sink base takes the 34.25 × 22 mat. We did the conversion.

Drawing of the taupe mat on the cabinet floor beneath the sink drain and P-trap

3Place

It slides in under the drain. The trap and supply lines sit above it.

Find your size in 60 seconds

White, Taupe or Slate.

Colors picked to match cabinet interiors, so it reads as part of the cabinetry when the doors are open.

White

Taupe

Slate

Built for the worst night your plumbing will ever have.

SteepWall lip

A wall, not a decorative edge.

The perimeter stands 0.75 inches and holds up to 2.5 gallons: a weeping trap, a seeping supply line, a bottle of cleaner on its side. All of it stays on the mat, in plain sight, until you wipe it up. That height is deliberate. It is the most water we can catch before the wall starts catching your cleaning bottles on the way in and out.

A grimy honeycomb-textured mat beside Basin's smooth, wiped-clean surface

WipeClean floor

No grooves. One pass.

Textured patterns are marketing. The cells trap grime and the ridges tip bottles. A flat floor wipes clean and holds things level.

Solid, not hollow

Thick enough to buy once.

Full-thickness solid silicone with no fillers. It has real weight, stays where you put it, and will not crack or curl at the corners the way thin mats do.

See the full specification