---
product_id: 134341904
title: "GROHE K700U - Quartz Composite Sink Undermounted with Overflow (1 bowl 417 x 366 x 203 mm, Included: Waste Kit, Basket Strainer Waste, Mounting Set), Dimensions: 457 x 406 mm, Granite Black, 31653AP0"
brand: "grohe"
price: "₩1374766"
currency: KRW
in_stock: true
reviews_count: 13
category: "Grohe"
url: https://www.desertcart.kr/products/134341904-grohe-k700u-quartz-composite-sink-undermounted-with-overflow-1-bowl
store_origin: KR
region: South Korea
---

# Whisper tech for noise reduction Heat resistant up to 180°C 80% quartz composite for ultimate durability GROHE K700U - Quartz Composite Sink Undermounted with Overflow (1 bowl 417 x 366 x 203 mm, Included: Waste Kit, Basket Strainer Waste, Mounting Set), Dimensions: 457 x 406 mm, Granite Black, 31653AP0

**Brand:** grohe
**Price:** ₩1374766
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your kitchen game with the silent strength of GROHE K700U.

## Quick Answers

- **What is this?** GROHE K700U - Quartz Composite Sink Undermounted with Overflow (1 bowl 417 x 366 x 203 mm, Included: Waste Kit, Basket Strainer Waste, Mounting Set), Dimensions: 457 x 406 mm, Granite Black, 31653AP0 by grohe
- **How much does it cost?** ₩1374766 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/134341904-grohe-k700u-quartz-composite-sink-undermounted-with-overflow-1-bowl)

## Best For

- grohe enthusiasts

## Why This Product

- Trusted grohe brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Installation:** GROHE QuickFix system with pre-punched reversible tap holes means a hassle-free setup—no extra tools needed.
- • **Spacious & Smart Design:** Deep 20cm bowl fits your largest cookware, while the space-saving siphon frees up valuable under-sink storage.
- • **Whisper-Quiet Operation:** Integrated GROHE Whisper technology and sound insulation keep your kitchen calm, even during the busiest cooking sessions.
- • **Heat-Defying Performance:** Withstands scorching temperatures up to 180°C, perfect for handling hot pots without a worry.
- • **Quartz-Infused Toughness:** Crafted with 80% quartz composite, this sink resists dents, scratches, and stains—built to last through every kitchen hustle.

## Overview

The GROHE K700U Quartz Composite Sink combines 80% quartz with acrylic resin for a super durable, heat-resistant, and scratch-proof surface. Featuring GROHE Whisper noise reduction technology and a deep 20cm bowl, it offers a quiet, spacious, and hygienic kitchen experience. Easy to install with the QuickFix system and reversible tap holes, this granite black undermount sink is designed for modern kitchens seeking both style and performance.

## Description

Durable quartz composite sink with a smooth, hygienic surface that resists heat, dents, scratches, and stains. Includes noise-reducing insulation for a quieter kitchen.

Review: Love it - Great quality sink, made our kitchen
Review: Kitchen sink - Good quality very pleased with it. Although it was a European version so I did have to go to a plumbing supply to get a different fitting to attach it to the waste pipe

## Features

- The composite material uses 80% quartz mixed with 20% acrylic resin for a super hardwearing material; Molded using a special computer-controlled casting process, it creates sinks that are extremely resistant to heat (up to 180° C), dents, scratches and stains; It also doesn’t fade under UV light, meaning it will retain its good looks as well as its premium performance; The velvety smooth pore-free surface is hygienic and easy to clean as well as 100% food-safe
- Minimize the sound of running water and clanging pots and pans with the GROHE Whisper technology; A special insulation on the underside of the sink reduces noise for a more peaceful kitchen
- Thanks to innovative manufacturing techniques, all GROHE composite sinks have a depth of at least 20cm, meaning they can handle even your largest pots and pans
- The GROHE QuickFix system (kit supplied) makes installing your sink quick and hassle-free with no additional equipment required; The sinks come with two pre-punched tap holes, making them fully reversible; And the clever space-saver siphon design optimises the space under the sink, leaving plenty of room for storing essentials out of sight
- 5 Year Manufacturer's Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QF5MDVL |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 225,034 in DIY & Tools ( See Top 100 in DIY & Tools ) 245 in Single Bowl Kitchen Sinks |
| Colour | Granite Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (170) |
| Date First Available | 5 April 2019 |
| Finish | Polished |
| Included Components | Box contents: composite sink, care instructions; accessories included: eccentric operation, drain fitting, strainer basket valve, mounting kit |
| Installation method | Integrated |
| Item Package Quantity | 1 |
| Item Weight | 10 kg |
| Item model number | 31653AP0 |
| Manufacturer | GROHE |
| Material | Quartz composite |
| Number Of Holes | 2 |
| Part Number | 31653AP0 |
| Product Dimensions | 51 x 57 x 27.5 cm; 10 kg |
| Shape | Rectangular |
| Size | 45.7 x 40.6 cm |
| Style | K700 - Composite Sink Undermount |

## Product Details

- **Brand:** GROHE
- **Colour:** Granite Black
- **Material:** Quartz composite
- **Product dimensions:** 51D x 57W x 27.5H centimetres
- **Size:** 45.7 x 40.6 cm

## Images

![GROHE K700U - Quartz Composite Sink Undermounted with Overflow (1 bowl 417 x 366 x 203 mm, Included: Waste Kit, Basket Strainer Waste, Mounting Set), Dimensions: 457 x 406 mm, Granite Black, 31653AP0 - Image 1](https://m.media-amazon.com/images/I/51ai7AtI3lL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Questions & Answers

**Q: Are quartz composite sinks resistant to staining from common kitchen substances like coffee or red wine?**
A: Yes, all GROHE Quartz Composite Kitchern Sinks are stain resistant.

**Q: What is the heat resistance of quartz composite sinks? Can they handle hot pots and pans?**
A: Heat Resistant Up to 180° C; Yes.

**Q: Can you recommend a compatible kitchen taps style and size for these sinks?**
A: Yes, all GROHE kitchen taps perfectly match our quartz composite kitchen sinks.

**Q: Is the cut out template included in the box?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love it
*by L***A on 31 July 2025*

Great quality sink, made our kitchen

### ⭐⭐⭐⭐⭐ Kitchen sink
*by E***D on 7 February 2025*

Good quality very pleased with it. Although it was a European version so I did have to go to a plumbing supply to get a different fitting to attach it to the waste pipe

### ⭐⭐⭐⭐ Arrived with cracks
*by S***T on 10 March 2023*

UPDATE: Grohe refused to do an exchange, I could only return and repurchase (and price has increased). Thankfully the second sink was in perfect condition. It’s been in use for over a year now and I’m thrilled with it - it looks good and is hard wearing (it’s in a utility room). I stupidly left a metal scourer in it which rusted and has stained the sink but thankfully it’s not too noticeable. Overall thrilled with my purchase - increased to 4 stars - knocking one off for terrible customer service. The sink looks great but unfortunately it arrived with hairline cracks on either side. It was well packaged with no damage on the box so I can only assume it was like that when packaged - shocking quality control processes. Contacted Grohe by phone - no apology just told to return to Amazon. Not good enough when I’m left without a working sink, and having to pay a builder to come back to sort it out. Builder has also cut worktops ready so an alternative product isn’t an option. So they said send an email with photos which I’ve done and currently awaiting a response. If resolved satisfactorily I will update this review, but so far I’m not impressed at all.

## Frequently Bought Together

- GROHE K700U - Quartz Composite Sink Undermounted with Overflow (1 bowl 417 x 366 x 203 mm, Included: Waste Kit, Basket Strainer Waste, Mounting Set), Dimensions: 457 x 406 mm, Granite Black, 31653AP0
- GROHE BauEdge - Smooth Body Single-Lever Basin Mixer Tap (1-Hole Installation, Metal Lever, 28mm Ceramic Cartridge, Water Saving Technology, No Waste Set, Tails 3/8 inch), Size 144mm, Chrome, 23330000
- GROHE 38966SH0 | Skate WC Flush Plate | Alpine White

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-24*