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Reginox Best 450 Double Bowl Inset Granite Keratek Kitchen Sink 860 x 510mm

Finishes: Black, Grey, White


RRP: £334.13


In-Stock In Stock

3.9 out of 5 3.9 out of 5

Based on 10 Ratings.

Shipping: £34.95

Delivery in 4 Working Days Approx.
Select Finishes
You've selected: OP-159131 - Black
Key Features
  • Finishes Available: White, Black (It is not Jet Black), Cream, Titanium
  • Reversible design
  • Integrated drain cover
  • Made in Holland
  • Manufactured using Keratek+ material
  • Ten years warranty from the manufacturer against any demonstrable defects in material and artistry
SKU Code: QS-V99098

MFC Code: BEST 450 B K+

Reginox BEST 450 B K+ Details

The Reginox Best 450 Double Bowl Inset Granite Kitchen Sink is a chic and fashionable unit suitable for placement within any trendy, modern bathroom layout. Made in Holland from a truly unique Keratek+  material, this unit is resistant to stains, impact and even extreme temperature changes. A reversible design with a sleek, rectangular shape is meant for inset installation; this product is fitted on top of any compatible space and boasts perfectly rounded edges from end to end.

  • Two bowl sink.
  • Minimal bowl radius.
  • Bigger bowls.
  • Rectangular overflow.
  • Installation: Inset only.
  • Inset sink units are mounted on top of the worktop. This means that the edge of the sink unit sits above the worktop. An inset sink unit is generally fitted on plastic worktops using a clamping plate as a support material. The beautifully finished edges of the inset sink unit are typical of Reginox craftsmanship. A seal is fitted underneath the flange of the inset sink unit to prevent water from getting underneath and dripping into the kitchen unit.
  • Overall Size: 860mm x 510mm [Length x Width].
  • Main bowl size: 365mm x 448mm x 200mm [Length x Width x Depth].
  • Second bowl size: 365mm x 421mm x 200mm [Length x Width x Depth].
  • Minimum cabinet size required: 900mm - (90cm).
  • Waste Outlet: 3.5".
  • Tap Hole Size (mm): 35 (Pre-drilled under the sink).
  • Tap Hole Instructions: Drill out using a diamond core drill piece.
  • Manufactured using Keratek+ material.
  • Waste Kit Included.
  • Clips & Seals Included.
  • Overflow Location: In the Right Bowl.
  • Cut Out Length (mm): 840mm - (84cm).
  • Cut Out Width (mm): 480mm - (48cm).

Technical Specifications

Please note all the measurements are in 'mm'
  • ⤷ Colour
  • : White, Black, Cream, Titanium
  • ⤷ Country of Origin
  • : Holland
  • ⤷ Installation/Style
  • : Inset
  • ⤷ Number of Bowls
  • : 2
  • ⤷ Overall Length
  • : 860
  • ⤷ Overall Width
  • : 510
  • ⤷ Minimum Base Unit Size Required
  • : 900
  • ⤷ Length of Main Bowl
  • : 365
  • ⤷ Width of Main Bowl
  • : 448
  • ⤷ Depth of Main Bowl
  • : 200
  • ⤷ Material
  • : Granite
  • ⤷ Tap Included
  • : No
  • ⤷ Warranty/Guarantee
  • : 10 Years

Total: £223.54 5 Working Days Approx QS Supplies

4 Features Included In This Product Explained

With / Without Overflow

With / Without Overflow

An overflow is a small hole or opening at the upper part of a sink, basin, bidet or tub that drains away water upon reaching its level so that no water is spilt. When a basin or bath does not come with this design feature, it is called “without overflow” and will need a compatible drain.

Reversible Design

Reversible Design

It is a design which allows the product to be fitted either to the right or left, depending on the dimensions of your space.

Granite Kitchen Sink

Granite Kitchen Sink

These sinks are manufactured using real granite particles and packed synthetic resins. Although they cost more, their durability, style and efficiency justify the cost. These products are long-lasting and look beautiful. They also offer the ultimate kitchen hygiene as an integral sanitised feature. It is fast becoming the material of choice for kitchen sinks as it is the fourth hardest material on the planet.



It is an innovative, exclusive material composed of ceramic nano particles mixed with six innovative acrylic resins, which offer anti-bacterial protection. It is 100% water-repellant, stain, impact, UV-resistant, thermic shock-resistant, and abrasion-resistant and comes with a warranty of 20 years.

Product Videos

Video of Reginox UK - Granite Sinks

Video of Reginox Sinks and Taps

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At QS Supplies, we use trustworthy carriers for deliveries across UK, Scotland and Ireland. We also follow an up-to-date tracking system to keep you posted on the status of your orders. Delivery dates are approximate, and therefore, we suggest you do not schedule any installation work until you have received the items. To learn more about our delivery service, click here. Please do not book Tradesmen until the items are safely received and thoroughly checked.


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