• -£40.00
Concrete Siena Granite Sink 1.5
Clearwater Siena Granite Kitchen Sink...
Clearwater Siena Granite Kitchen Sink...
Concrete Siena Granite Sink 1.5

Clearwater Siena Granite Kitchen Sink 1.5 Under/Inset Concrete

SIE N150
New Sink, Please Check Stock Levels
£245.00 £285.00 -£40.00
VAT included

Clearwater Siena Kitchen Sink D150 Chrome 90mm Basket strainer waste included, Undermount Or Inset

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*Next day delivery

*Please note the Next day delivery option is available only on selected items.

Clearwater Siena N150 Granite Sink- Concrete

The Siena is a stunning new design offered by Clearwater. Available in many modern and timeless colours x9 to include this option Concrete but also Polar White, Nero, Moonstone, Onyx, Croma, Poppy Red, Basalt & Mocha.

A modern design with rectangular lines & crisp radius edges. Whats even better is the sink can be fitted by various applications, inset into standard worktops such as laminates but can also be fitted into solid surfaces via undermount fitting.

Why not create a real personal touch by adding a complimenting strainer waste kit that matches your tap finish? The sink is sent with a chrome waste as standard but extras can be purchased in Artisan brass, Regency copper, Gold or Matt black. (See related products below). 

The granite used in Clearwater's sinks is combined with high-grade 80% natural quartz sand. Quarsil has been specially developed for the demands of the kitchen. The rigours of everyday use vanish with hardly a trace. A hardened material that is resistant to scratches, cracking, stains and is responsible for the long life of the sinks. 

New Quarsil Material The new generation of Quarsil has been developed over 30 years and now features substantially improved properties. It is now even easier to clean and has a new intensity of colour.

Hygienic Surface Quarsil is food-safe, The anti-bac surface quality of Quarsil ensure optimum safety when handling food. 

Dirt Repellent Benefit The material's fine structure means dirt that could be a breeding ground for bacteria finds it impossible to stick on the surface.


Dirt repellent - Odour free - Heat proof - Food safe - Hygienic surface - Impact resistant - Stain resistant - Made to last - Lifetime Warranty


  • Inset or undermount installation
  • Sink 1.5 bowl 
  • Concrete colour
  • Quarsil material
  • ProHygienic antibacterial technology
  • Reversible handing - tap hole knock-out required
  • Lifetime warranty on sink finish
  • Unhanded
  • 90mm Basket strainer waste included (Chrome)


  • Overall size: 555 x 460mm
  • Cut out 535 x 440mm
  • Main bowl size 335 x 400mm
  • Half bowl size 155 x 400mm
  • Bowl depth: 200mm
  • Small bowl depth 140mm
  • Minimum base required: 600mm
  • 90mm Waste x2

TEL 01205 760462 

Matt Black - Regency CopperArtisan Brass Wastes Available To Purchase