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The1810 Zenduo15 400mm & 400mm Double Bowl Inset or Undermount Stainless Steel Kitchen Sink
In stock
Product Code
KS-1667
£753.00
Double bowl stainless steel sink with twin 400mm bowl widths, 1.2mm gauge 18/10 grade steel, satin finish, and Insusound noise-dampening undercoating.
Details & Specifications
Product Code
KS-1667
Brand
The1810
Guarantee / Warranty
75 years
Overall Length x Width
440 mm × 865 mm
Minimum Cabinet Width
900 mm
Sink Dimensions
440 mm (W) × 866 mm (L) × 175 mm (D)
Material
Stainless Steel
Material Thickness
1.2 mm
Sink Installation
Inset, Undermount
Number of bowls
Double bowl
Colour
Stainless steel
Finish
Satin
Main Bowl Width
400 mm
Main Bowl Depth
400 mm
Second Bowl Width
400 mm
Main Bowl Height
175 mm
Integrated Drainer
No drainer
Second Bowl Depth
400 mm
Second Bowl Height
175 mm
Waste Kit Included?
Yes
Width
440 mm
Description
The 1810 Company Zenduo15 is a double bowl kitchen sink machined from medical-grade 18/10 stainless steel — the same alloy used in surgical instruments and high-end cookware. The 1810 Company specialises in European-designed sinks built to exacting standards, using materials and manufacturing processes that prioritise longevity and daily performance.
Each bowl measures 400mm wide × 400mm long × 175mm deep, offering identical capacity on both sides. The steel is 1.2mm thick (18 gauge), handmade with 15mm radius internal corners for easier cleaning. The satin finish resists water marks and fingerprints. Insusound coating is applied to the underside — a powder treatment that dampens noise from running water and waste disposal units, while helping the steel retain sink water temperature.
This sink can be installed as inset (dropped into a worktop cut-out with a visible rim) or undermount (bonded beneath the worktop for a flush finish). Undermount clips, a 3.5-inch basket strainer waste with overflow, and a Maximiser plumbing kit are all supplied. The bridge between the two bowls is internally braced to eliminate flex. Covered by a 75-year manufacturer's guarantee.
Delivery & Returns
Delivery lead times
Next Working Day: Next working day (Mon-Fri)
Next Working Day last orders
Orders must be placed by 12 Noon to be delivered the next working day.
Orders placed before 12 Noon on Friday will be delivered the following Monday.
Orders placed after12 Noon on Friday will be delivered the following Tuesday.
Delivery charges
Next Working Day Delivery: £10 - Free for orders over £75
Additional charges may apply to some postcode such as but not limited to northern Scotland, Northern Ireland and UK Islands.
Returns & Cancellations
You may request to return your order up to 14 days after delivery in accordance with Distance Selling Regulations. All The1810 and Schock taps and sinks are delivered direct by The1810 and they require that they collect any returns themselvs too. There will be a courier collection charge for returning The1810 and Schock sinks and taps, ranging from £15 to £70 depending on the size and type of product. Please be aware that some items, such as custom made to order items, would not fall under the Regulations. Please refer to our Returns & Cancellations Terms & Conditions for full details.
Damaged or missing on delivery
While every care is taken to package and deliver your goods safely, as with any manually handling very occasionally items can be damaged during delivery. Please make sure you check your order for any damage or missing items within 48 hours of receiving it. We are unable to refund any orders for damaged on delivery claims after 48 hours from the time the order was delivered.
Next Working Day: Next working day (Mon-Fri)
Next Working Day last orders
Orders must be placed by 12 Noon to be delivered the next working day.
Orders placed before 12 Noon on Friday will be delivered the following Monday.
Orders placed after12 Noon on Friday will be delivered the following Tuesday.
Delivery charges
Next Working Day Delivery: £10 - Free for orders over £75
Additional charges may apply to some postcode such as but not limited to northern Scotland, Northern Ireland and UK Islands.
Returns & Cancellations
You may request to return your order up to 14 days after delivery in accordance with Distance Selling Regulations. All The1810 and Schock taps and sinks are delivered direct by The1810 and they require that they collect any returns themselvs too. There will be a courier collection charge for returning The1810 and Schock sinks and taps, ranging from £15 to £70 depending on the size and type of product. Please be aware that some items, such as custom made to order items, would not fall under the Regulations. Please refer to our Returns & Cancellations Terms & Conditions for full details.
Damaged or missing on delivery
While every care is taken to package and deliver your goods safely, as with any manually handling very occasionally items can be damaged during delivery. Please make sure you check your order for any damage or missing items within 48 hours of receiving it. We are unable to refund any orders for damaged on delivery claims after 48 hours from the time the order was delivered.


