Ultimate Handyman | How to fit a Grohe mixer tap | 3/8 tap install @ultimatehandyman | Uploaded January 2023 | Updated October 2024, 6 days ago.
In this video I install a Grohe 23356 BauEdge Single Lever Mono Basin Mixer tap. This can be a difficult job due to the lack of access, in this particular case, it was in a small vanity unit. Grohe make excellent quality products, which is often why they are installed in most hotel bathrooms! I bought the tap in 2021 and never thought to check the connections. The tap I purchased should have had ½”BSP fittings, but they sent me one with 3/8” BSP tails, which meant buying the adaptors etc.

Here are links to some of the fittings and tools that I used in the video-
Tap tail adaptors- fave.co/3H1wTYN
15mm to 3/8” flat faced isolation valve- fave.co/3IMcIzt
Split ring compression nut spanner- fave.co/3QAc4ae
Box spanners- fave.co/3X73SQZ




These videos might also be useful-
How to connect flexi tails- youtube.com/watch?v=OuOdkjMLFKA&t
How to replace a tap cartridge- youtube.com/watch?v=a2prr9ZiFxA&t
Kitchen mixer tap cartridge replacement- youtube.com/watch?v=Fzmq0LmiK0g&t
How to replace a tap in a vanity unit- youtube.com/watch?v=UzjS2QpUMBw&t
Stop tap opening/closing- youtube.com/watch?v=NiLxc_RHUAo
Dewalt DCL050 work light- youtube.com/watch?v=pkP__CLnhfE
How compression fittings work- youtube.com/watch?v=KOxZE4zL6rE&t
Water pressure test- youtube.com/watch?v=LD_xm6zUkkU
How to fit isolation valves- youtube.com/watch?v=vJmbPRVYuJY&t
How to change a kitchen tap- youtube.com/watch?v=N-MyYzYwEhc&t
How to replace a lever tap- youtube.com/watch?v=Un-nVcJT1ZU&t