How do I choose the right sink size for my kitchen?

Look at the actual sink dimensions and how you use the space; this range includes lengths from around 300mm up to 1,100mm and common widths of 400–599mm, so there's plenty of choice. If you need a large bowl for pans and roasts, options such as the 1000 x 500mm models give a roomy single bowl and draining area. For a small galley or utility you might prefer a compact sink that still fits most tasks. Measure your cabinet and worktop space first, then match the sink length and width to what you need.

Are granite composite sinks hygienic and durable enough for daily use?

Yes. Granite composite sinks are hygienic and are offered in robust finishes that stand up to everyday kitchen use. Many models come with included wastes and practical extras, which helps keep the bowl clean and functional. You'll also find established brands such as Reginox, Rangemaster and Clearwater offering high‑quality options across the range.

Do I need a drainer, and how do I decide left or right handed models?

A drainer gives you a convenient drying area and room to rest pots, while drainerless sinks create a sleeker look and leave more counter space. Choose a left or right drainer to match your usual workflow and tap position so water drains away from the busiest side. For example, if you usually prep on the left, a right‑hand drainer keeps the working area clear.

How do bowl shape and depth affect practical use?

Rectangular bowls give a long, practical floor for baking trays and big pans, while square bowls suit compact or minimalist layouts. Most sinks in the range sit in the 200–299mm depth band, which is deep enough to soak large pots without splashing. Pick a deeper rectangular model if you wash roasting trays, pans and casseroles often, or a shallower compact square for quick tasks.

Which colours and finishes work best with different kitchen styles?

The range includes black, white, grey, cream, concrete, brown and even red finishes, so you can match many looks from contemporary to ultra‑modern. Black silvery or charcoal sinks add contrast against pale worktops for a modern kitchen, while pure white or cream gives a clean, integrated feel in a shaker or bright kitchen. Concrete and pebble tones are great if you want an industrial or natural aesthetic without stainless steel.

1 Bowl Granite Composite Kitchen Sinks

If you’re one that likes to break away from the norm then our collection of single bowl granite composite sinks might be just the right jam for your doughnut. They’re a brilliantly hygienic material which comes in a number of different colours so if you’re sick of stainless steel you’re in the right place. Kitchen sinks can have multiple bowls however a single bowl sink will tend to offer larger bowls and draining areas so choose wisely depending on your needs and how you wash up. Designs range from contemporary to ultra-modern so either way your kitchen is going to be looking extra stylish.

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reginox-amsterdam-40-integrated-single-bowl-granite-kitchen-sink-pure-white

Reginox Amsterdam 40 Undermount Inset Single Bowl Granite Kitchen Sink Pure White

5.0

4 ratings

More Options Available

£134.68 inc
VAT

Save £13.31 | Was £147.99

Reginox Harlem10 Pure White Granite Single Bowl Kitchen Sink with Drainer and Waste Included

4.9

375 ratings

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£164.34 inc
VAT

Save £28.60 | Was £192.94

reginox-amsterdam-50-integrated-single-bowl-granite-kitchen-sink-pure-white

Reginox Amsterdam 50 Undermount Inset Single Bowl Granite Kitchen Sink Pure White

3.7

3 ratings

More Options Available

£132.99 inc
VAT

Save £6.99 | Was £139.98

Reginox Harlem10 Caffe Silvery Granite Single Bowl Kitchen Sink with Drainer and Waste Included

4.9

375 ratings

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£166.00 inc
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Save £9.99 | Was £175.99

Rangemaster Andesite Inset Single Bowl Granite Kitchen Sink 860 x 500mm, Black - AND860AS

5.0

4 ratings

More Options Available

£268.32 inc
VAT

Save £25.14 | Was £293.46

Rangemaster Prato Inset Single Bowl Granite Kitchen Sink 790 x 510mm, Black - PRA790CH

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£441.65 inc
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Save £52.34 | Was £493.99

reginox-elleci-quadra130-black-granite-undermount-single-bowl-kitchen-sink-with-waste-included

Reginox Elleci Quadra 72 Inset Single Bowl Black Spek Kitchen Sink - QUADRA 130 B

4.5

13 ratings

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£225.00 inc
VAT

Save £40.94 | Was £265.94

reginox-elleci-quadra130-white-granite-undermount-single-bowl-kitchen-sink-with-waste-included

Reginox Elleci Quadra 72 Undermount Single Bowl White Kitchen Sink - QUADRA 130 W

4.5

13 ratings

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£228.50 inc
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Save £37.44 | Was £265.94

Reginox Harlem10 Silver Black Granite Single Bowl Kitchen Sink with Drainer and Waste Included

4.9

375 ratings

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£164.34 inc
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Save £14.64 | Was £178.98

Rangemaster Topaz Inset Single Bowl Igneous Granite Kitchen Sink with Waste - Charcoal TOP1001CH/

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£278.99 inc
VAT

reginox-amsterdam-40-undermount-inset-single-bowl-granite-kitchen-sink-black-silvery

Reginox Amsterdam 40 Integrated Single Bowl Granite Kitchen Sink Black Silvery

5.0

4 ratings

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£128.70 inc
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Save £5.18 | Was £133.88

reginox-amsterdam-40-undermount-inset-single-bowl-granite-kitchen-sink-grey-silvery

Reginox Amsterdam 40 Integrated Single Bowl Granite Kitchen Sink Grey Silvery

5.0

4 ratings

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£129.99 inc
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Save £15.01 | Was £145.00

Reginox Harlem10 Silver Grey Granite Single Bowl Kitchen Sink with Drainer and Waste Included

4.9

375 ratings

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£166.00 inc
VAT

Save £19.49 | Was £185.49

reginox-amsterdam-50-undermount-inset-single-bowl-granite-kitchen-sink-grey-silvery

Reginox Amsterdam 50 Integrated Single Bowl Granite Kitchen Sink Grey Silvery

£126.31 inc
VAT

Save £21.68 | Was £147.99

Rangemaster Andesite Inset Single Bowl Granite Kitchen Sink 860 x 500mm, White - AND860CW

5.0

4 ratings

More Options Available

£279.97 inc
VAT

Save £13.49 | Was £293.46

Rangemaster Oridian Undermount Single Bowl Granite Kitchen Sink 540 x 440mm, Black - ORIUN540CH

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£245.00 inc
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Save £12.41 | Was £257.41

reginox-amsterdam-50-integrated-single-bowl-granite-kitchen-sink-black-silvery

Reginox Amsterdam 50 Undermount Inset Single Bowl Granite Kitchen Sink Black Silvery

3.7

3 ratings

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£125.88 inc
VAT

Rangemaster Topaz Inset Single Bowl Igneous Granite Kitchen Sink with Waste - Arctic White

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£258.95 inc
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Rangemaster Elements Inset Single Bowl Granite Kitchen Sink 1000 x 500mm, Grey - ELE1051DG

5.0

3 ratings

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£259.00 inc
VAT

reginox-elleci-quadra130-titanium-granite-undermount-single-bowl-kitchen-sink-with-waste-included

Reginox Elleci Quadra 72 Undermount Single Bowl Titanium Spek Kitchen Sink with Waste Included

4.5

13 ratings

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£188.99 inc
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Save £19.01 | Was £208.00

Rangemaster Topaz Inset Single Bowl Igneous Granite Kitchen Sink with Waste - Arctic White TOP860AW/

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£269.00 inc
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Save £10.95 | Was £279.95

reginox-elleci-quadra105-black-granite-undermount-single-bowl-kitchen-sink-with-waste-included

Reginox Elleci Quadra 54 Undermount Black Spek Granite Single Bowl Kitchen Sink with Waste Included

5.0

3 ratings

£197.00 inc
VAT

Rangemaster Oridian Undermount Single Bowl Igneous Granite Kitchen Sink with Waste - Pebble

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£289.00 inc
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Save £10.40 | Was £299.40

Rangemaster Andesite Inset Single Bowl Granite Kitchen Sink 1000 x 500mm, White - AND1051CW

5.0

4 ratings

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£299.00 inc
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Rangemaster Oridian Inset Single Bowl Granite Kitchen Sink 570 x 500mm, Black - ORI570CH

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£245.00 inc
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Save £32.02 | Was £277.02

Rangemaster Elements Inset Single Bowl Granite Kitchen Sink 1000 x 500mm, White - ELE1051CW

5.0

3 ratings

More Options Available

£259.00 inc
VAT

rangemaster-oridian-inset-single-bowl-igneous-granite-kitchen-sink-ori570aw

Rangemaster Oridian Inset Single Bowl Igneous Granite Kitchen Sink - RI570AW/

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£289.00 inc
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Reginox Amsterdam 10 Black Silvery Granite - Single Bowl Kitchen Sink with Waste Included

5.0

14 ratings

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£185.00 inc
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Rangemaster Oridian Undermount Single Bowl Igneous Granite Kitchen Sink with Waste - Concrete

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£289.00 inc
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Rangemaster Andesite Inset Single Bowl Granite Kitchen Sink 860 x 500mm, Grey - AND860DG

5.0

4 ratings

More Options Available

£268.32 inc
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Save £25.14 | Was £293.46

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1 Bowl Granite Composite Kitchen Sinks

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Reginox Amsterdam 40 Undermount Inset Single Bowl Granite Kitchen Sink Pure White

Reginox Harlem10 Pure White Granite Single Bowl Kitchen Sink with Drainer and Waste Included

Reginox Amsterdam 50 Undermount Inset Single Bowl Granite Kitchen Sink Pure White

Reginox Harlem10 Caffe Silvery Granite Single Bowl Kitchen Sink with Drainer and Waste Included

Rangemaster Andesite Inset Single Bowl Granite Kitchen Sink 860 x 500mm, Black - AND860AS

Rangemaster Prato Inset Single Bowl Granite Kitchen Sink 790 x 510mm, Black - PRA790CH

Reginox Elleci Quadra 72 Inset Single Bowl Black Spek Kitchen Sink - QUADRA 130 B

Reginox Elleci Quadra 72 Undermount Single Bowl White Kitchen Sink - QUADRA 130 W

Reginox Harlem10 Silver Black Granite Single Bowl Kitchen Sink with Drainer and Waste Included

Rangemaster Topaz Inset Single Bowl Igneous Granite Kitchen Sink with Waste - Charcoal TOP1001CH/

Reginox Amsterdam 40 Integrated Single Bowl Granite Kitchen Sink Black Silvery

Reginox Amsterdam 40 Integrated Single Bowl Granite Kitchen Sink Grey Silvery

Reginox Harlem10 Silver Grey Granite Single Bowl Kitchen Sink with Drainer and Waste Included

Reginox Amsterdam 50 Integrated Single Bowl Granite Kitchen Sink Grey Silvery

Rangemaster Andesite Inset Single Bowl Granite Kitchen Sink 860 x 500mm, White - AND860CW

Rangemaster Oridian Undermount Single Bowl Granite Kitchen Sink 540 x 440mm, Black - ORIUN540CH

Reginox Amsterdam 50 Undermount Inset Single Bowl Granite Kitchen Sink Black Silvery

Rangemaster Topaz Inset Single Bowl Igneous Granite Kitchen Sink with Waste - Arctic White

Rangemaster Elements Inset Single Bowl Granite Kitchen Sink 1000 x 500mm, Grey - ELE1051DG

Reginox Elleci Quadra 72 Undermount Single Bowl Titanium Spek Kitchen Sink with Waste Included

Rangemaster Topaz Inset Single Bowl Igneous Granite Kitchen Sink with Waste - Arctic White TOP860AW/

Reginox Elleci Quadra 54 Undermount Black Spek Granite Single Bowl Kitchen Sink with Waste Included

Rangemaster Oridian Undermount Single Bowl Igneous Granite Kitchen Sink with Waste - Pebble

Rangemaster Andesite Inset Single Bowl Granite Kitchen Sink 1000 x 500mm, White - AND1051CW

Rangemaster Oridian Inset Single Bowl Granite Kitchen Sink 570 x 500mm, Black - ORI570CH

Rangemaster Elements Inset Single Bowl Granite Kitchen Sink 1000 x 500mm, White - ELE1051CW

Rangemaster Oridian Inset Single Bowl Igneous Granite Kitchen Sink - RI570AW/

Reginox Amsterdam 10 Black Silvery Granite - Single Bowl Kitchen Sink with Waste Included

Rangemaster Oridian Undermount Single Bowl Igneous Granite Kitchen Sink with Waste - Concrete

Rangemaster Andesite Inset Single Bowl Granite Kitchen Sink 860 x 500mm, Grey - AND860DG

Rangemaster Mayon Inset Single Bowl Igneous Granite Kitchen Sink with Waste - Crystal White

Rangemaster Oridian Undermount Single Bowl Granite Kitchen Sink 540 x 440mm, White - ORIUN540AW

Clearwater Rio Inset Single Bowl Granite Kitchen Sink - Cream (Moonstone)

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