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BLACK FRIDAY

Grohe K400 Composite Quartz Sink with Reversible Drainer 780x500 mm, Granite Grey (31639AT0)

  • Product reference: G31639AT0
  • EAN: 4005176520464
  • Brand: Manufacturer 6
  • Line: K400 Composite
Product warranty: 5 years
£
16990
TAX INCL.
£
19989
Prix hors black friday
£
29990
Retailed price
The recommended retail price (RPC) is a resale price recommended by a manufacturer to its distributors.
When it comes to a multi-brand pack, it is then the sum of the PPC of its components.
219 In stock
Shipped before the 1 December
Quantity:

Features of the Quartz Composite Sink with Reversible Drainer 780x500 mm, Granite Grey, Grohe K400 (31639AT0):

  • Installation Type: Built-in
  • Material: Quartz Composite
  • Color: Granite Grey
  • GROHE Whisper
  • Undermount: 500 mm
  • Dimensions: 780 x 500 mm
  • Basin Size: 347 x 440 x 205 mm
  • GROHE FastFixation quick installation
  • Installation: Drainer on the left or right
  • Cutout: 765 x 485 mm
  • Tap hole
  • Drain: Automatic
  • Includes: Automatic drain, siphon, plug, mounting kit
Product technical properties
  • Colour:Grey / Silver
  • Material:Composite
  • Manufacturer colouring:Gray
  • Length (cm):78
  • Width (cm):50
  • Type of installation:Built-in
  • Weight:5
  • Finish:Granite
  • Drainer:Reversible
  • Product type:Sink
  • Net weight:4.5
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£
16990
TAX INCL.
£
19989
Prix hors black friday
£
29990
Retailed price
The recommended retail price (RPC) is a resale price recommended by a manufacturer to its distributors.
When it comes to a multi-brand pack, it is then the sum of the PPC of its components.

219 In stock
Shipped before the 1 December
Quantity:
secured payment
Reviews
Micakel C.
25/09/2025

Very good, impeccable service, careful and attentive. I recommend it!

Patrick F.
10/10/2025

Fast delivery and high-quality after-sales service. The customer support team is very responsive and professional. A serious and customer-oriented company.

Franck R.
01/10/2025

Grégory from customer service is very efficient. Good follow-up. The products are of good quality and delivered in good condition.

Jocelyne S.
13/10/2025

Perfect! Great selection, user-friendly website with efficient filters and accurate product descriptions. I contacted the after-sales service for an installation issue and received a reply the next morning, with several effective exchanges throughout the