Top-Fix Chrome Kitchen Sink Waste Kit with Overflow | 90mm

Chrome Kitchen Sink Waste Kit with Overflow – 90mm Strainer, Tube and Cover Plates

Many stainless steel sinks have a second, smaller hole near the top of the bowl. That is the overflow, and it needs a pipe running down to the waste, or a forgotten tap ends up in the cupboard. This kitchen sink waste kit supplies both halves: the 90 mm basket strainer waste for the plughole and the overflow assembly that links the two.

The overflow side comes with two cover plates, one square and one round, so the visible fitting matches the shape of the opening already in your sink. A 370 mm flexible tube connects the overflow to a spigot on the side of the waste body, and it bends around the back of the bowl without needing to be cut.

The waste itself uses ELLSI's patented Top-Fix fixing: it drops into the hole from above and tightens through the centre with the supplied 14 mm socket tool against a pre-fitted rubber seal. That is why it suits Irish kitchens where the sink is already in and the cupboard below is full of pipes — the hard part is done from inside the bowl, and the 40 mm (1 ½") outlet then joins the existing trap.

Before ordering, confirm two things: the sink has an overflow hole (otherwise the chrome strainer waste without overflow is the simpler choice), and the steel is between 0.5 mm and 15 mm thick at the waste hole. Both are usually true of an inset stainless sink.

Features & Benefits

• Complete kitchen sink waste kit — strainer waste plus overflow in one box.
• Square and round overflow covers — fit whichever matches your sink.
• 370 mm flexible overflow tube that bends to the waste body without cutting.
• Fit-from-above Top-Fix waste — tightened from inside the bowl with the supplied tool.
• Pre-assembled rubber seal — no silicone needed on the waste.
• Removable basket strainer that catches food and lifts out to empty.
• Polished stainless steel flange, basket and cover plates.
• 90 mm sink hole, 40 mm (1 ½") outlet — standard kitchen sizes.
• EN 274-1 waste fitting, for sinks 0.5–15 mm thick.

Product Specification

What's Included

• 1 x Top-Fix kitchen sink strainer waste in polished stainless steel, with pre-assembled seal
• 1 x Removable strainer basket in polished stainless steel
• 1 x Overflow kit – flexible overflow tube plus square and round cover plates in polished stainless steel
• 1 x Top-Fix 14 mm installation tool
• 1 x Fitting guide

Why Choose a Kitchen Sink Waste Kit with Overflow?

Because buying the waste and overflow separately is how mismatched finishes and incompatible spigots happen. In this kit the cover plate, strainer flange and basket are the same polished steel, so the sink reads as one finished piece next to a chrome tap such as the Tivoli or Cato pull-out.

Matching kits with overflow are made in matt black, brushed brass and antique brass. Every finish and both versions are side by side in kitchen sink wastes, and our wastes guide covers the basin, bath and shower side of the house.

We ship kitchen sink waste kits across Ireland — Dublin, Cork, Galway, Limerick, Waterford and everywhere between — with free delivery on orders over €100 and same-day Dublin collection on stocked items by arrangement.