






🖤 Elevate your kitchen with silent strength and sleek style.
The GROHEK700U Quartz Composite Undermount Sink combines 80% quartz with acrylic resin for exceptional durability and heat resistance up to 180°C. Featuring Whisper technology for noise reduction, a deep 20cm bowl, and a space-saving siphon design, it offers both premium performance and practical storage. Easy to install with the QuickFix system and reversible tap holes, this granite black sink is a stylish, hygienic, and long-lasting centerpiece for any modern kitchen.





| Manufacturer | GROHE |
| Part Number | 31653AP0 |
| Product Dimensions | 51 x 57 x 27.5 cm; 10 kg |
| Item model number | 31653AP0 |
| Size | 45.7 x 40.6 cm |
| Colour | Granite Black |
| Style | K700 - Composite Sink Undermount |
| Finish | Polished |
| Material | Quartz composite |
| Shape | Rectangular |
| Installation method | Integrated |
| Item Package Quantity | 1 |
| Number Of Holes | 2 |
| Included Components | Box contents: composite sink, care instructions; accessories included: eccentric operation, drain fitting, strainer basket valve, mounting kit |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 10 kg |
E**D
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
A**A
Nice solid sink and looks nice too
Nice looking sink comes with attachment for under sink or over sink placement. Looks and nice and doing the job so far.
S**T
Arrived with cracks
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.
A**R
Great value
Great value and aesthetically very nice on kitchen island 🌟🥂
M**.
Quality!
Good quality. Assembly needed a bit of a fight as the attachments at the bottom are quite hard to assemble.
L**G
Stylish, fits perfectly in my small kitchen
I have a small kitchen, fits perfectly.
L**N
Excellent product has proved to be very durable
Excellent product has proved to be very durable, only negative is bottom is not flat (tappers to drain) help drain but tall items can/do fall over
C**E
Looks great!
Fairly simple to install, looks great and seems very durable. I’m really happy with this purchase.
Trustpilot
3 weeks ago
1 month ago