Cromio Collection
Basin Waste Couplings
Designer basin waste couplings and pop-up drains in colours that match your basin: black, gold, rose gold, copper, pastels and more. Delivered across India.
- 20 designs
- From ₹849
- Delivered across India
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Buying guide
Choosing waste couplings
A waste coupling is the drain fitting that connects your wash basin to the drainage pipe. On a designer basin it sits in plain view, so a mismatched steel drain can spoil the look.
Cromio offers pop-up waste couplings in matte ceramic and stainless steel, in colours made to match our basins: matte black, gold, rose gold, antique copper, slate grey, pastel blue, indigo, forest green and more.
Before you order, check whether your basin has an overflow hole, and match the coupling to it. Browse table top wash basins to find the perfect pair.
Frequently asked questions
What is a basin waste coupling?
It is the drain fitting fixed into the bottom hole of a wash basin. It lets water drain into the pipe and, in pop-up versions, can be pressed to close and hold water in the basin.
What is a pop-up waste?
A pop-up waste has a cap you press to close the drain and press again to open it, with no chain or plug needed. It gives a clean, modern look on designer basins.
Will a waste coupling fit any basin?
Most basins use a standard drain size, but check whether your basin has an overflow. Basins without an overflow need a coupling designed for that, so match the two before buying.
Why buy a coloured waste coupling?
A coupling in the same colour as your basin makes the drain blend in, so a black, gold or pastel basin looks finished instead of showing a plain steel fitting.
Luxury made affordable
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