(12 customer reviews)

Fully adjustable, heavy duty fixing bracket for wall-hung basin. Perfect for plasterboard and solid walls.

Contents of box:

  • 1 x SinkFix® steel plate
  • 2 x SinkFix® M10 x 65mm strengthened zinc plated steel bolts
  • 2 x M10 flange nuts
  • 2 x SinkFix® ‘Wing design’ nylon eccentric cam bushings
  • 1 x IXPE, sound dampening and protective foam sheet
  • 1 x Instructions

Buy on Amazon

Buy on B&Q (coming soon)



Quite simply put, SinkFix® Original is a fixing plate for wall hung wash basins that can be used on a plasterboard or a solid wall.

Wash basins can be combined with a semi or full pedestal or simply by themselves defying gravity!

What are the advantages of SinkFix® over standard fixings?

Standard sanitary fixings are great if you have a perfect solid wall, however, if the wall is plasterboard or if the brickwork/mortar is poor quality/crumbly it can be very difficult to obtain a good fixing especially when having to drill a rather large 14mm hole for the wall plug! and getting the two bolts perfectly aligned horizontally can be tricky.

SinkFix® does away with all these problems having multiple fixing points. Using smaller but more fixings you are able to fix on solid points of your wall and in the case of plasterboard much more likely to find the stud (which we recommend on all plasterboard installations). SinkFix® has been specially designed for ease of installation by both the DIY’er and the professional, it is full adjustable and its load bearing design ensures that even the heaviest sink or basin will be supported. As wall hung basins can be upwards of 30Kgs this is crucial.

The Special SinkFix® bolts adjust from side to side to 300mm apart ensuring that most wash basin fixing mouldings are accounted for. The SinkFix® nylon eccentric ‘wing’ bushings are unique, allowing for easy installation and wash basin left and right height adjustments.

Quite simply put SinkFix® is the most adjustable and installer friendly wash basin fixing on the market today.

To sum up

  1. Plate design spreads washbasin weight loading
  2. Fully adjustable and compatible with the majority of washbasins
  3. Multiple fixing points allow fixing choices
  4. Can be re-adjusted for future use with new basin
  5. Designed with the installer in mind

Watch the installation video


This product has the following delivery options:

  • Royal Mail First Class Delivery (1-2 Working Days): £4.35
  • Royal Mail Second class delivery (2-3 Working Days): £3.45
  • Royal Mail Special Next Day Delivery (Guaranteed next day by 1pm – Weekdays Only)**: £11.15
  • Royal Mail Special Next Day Delivery – (Guaranteed next day by 1pm – Saturday Only)**: £16.38

** Delivery restrictions:

Working days​

Working days are Monday-Friday unless you’ve purchased Saturday Guaranteed delivery.​


We deliver throughout the UK. However, there are certain delivery restrictions in particular areas. ​ ​

We deliver within two working days by 5.30pm to the following postcodes areas:

PA60 – 75, 78​
ZE2, 3​ ​

We deliver within three working days by 5.30pm to the following postcode areas:

KW16 – non Town
PH30, 41 – 44​

Saturday delivery​

We can’t guarantee Saturday delivery to Herm, Sark and Alderney.

12 reviews for SinkFix

  1. Steveb1986

    Awesome product. Easy to use, great value for money and will definitely be buying again!

  2. GeorgeHplumber

    Nothing worse than fixing the sink only to find you have hit a soft mortar joint, finally a fixing kit to ensure a good fixing and with the bonus of being adjustable. With more and more customers choosing floating sinks this is now a must stock item for all bathroom installers.

  3. CumbrianPaul

    Finally a rock solid solution to new builds with paper thin stud walls. Even older builds with aerated blocks provide minimum bite with the standard basin fixing kit. With modern wall hung sinks that weigh the earth, the sinkfix kit is the first choice for me every time. Pat on the back to the inventor.

  4. Lemonitart

    Perfect for the job. Moving sink onto a cinder block wall so plugs and screws were out of the question. Found this on web site clicked and collected. Fitted in around an hour. Comes with instructions and tips to install. Excellent quality and very sturdy. A bit expensive for what you get but it is perfect for the job. very happy and confident the sink will stay on the wall.

  5. 1Barr

    Fantastic product! The sinkfix is a brilliant product! Only had plasterboard walls and needed to fit a wall hung basin. Saved so much time and hassle, was easy to fix as I could get a good secure fix using the multiple fixing points! Highly recommend. Will definitely be using again.

  6. Funny4

    This product takes the stress out of fitting any basin even has a facility for fine tuning the leveling, would recommend it to anyone,

  7. DUNK2808

    Great piece of kit, a little pricey but for peace of mind and time saved it’s worth it.

  8. Andy010

    Purchased this as wanted to ensure a sturdy fixing on a stud partition wall and impressed with the product. My installation needed the longer bolts (they can be obtained directly if you need them) and overall I would say:

    – Reassuring that the basin will be firmly fixed to wall

    – Well thought out design to cater for various fixing holes

    – Easily level sink

    – Wouldn’t hesitate to buy this again!

  9. DevizesDIYer

    This is superb and a joy to work with because it works!

    Beautifully designed, engineered and manufactured.

    I used it to mount a sink on a plasterboard partition and it is totally rock solid.

    This is a phenomenal DIY aid.

  10. Boggy

    Expensive for what it is but does a job

  11. DIYPadawan

    Every so often you stumble across a product that just blows you away in terms of performance and the solution it provides to a challenging problem.

    This wash basin fixing kit by Rawplug is an exceptional piece of engineering combining simplicity, ease of use, weight and force distribution with all the features you need to get the job done.

    I recently replaced the wash basin in my cloakroom because the original installation was quite simply shambolic. The sink was in effect resting on the copper pipes having slowly come away from the wall over time, leaving badly damaged plaster.

    I tried fitting a pedestal to support the sink but the cloakroom is rather small and did not leave enough room for one to use the room comfortably. A cabinet mounted sink, however small. presented the same problem.

    Almost out of ideas, I did a search for sink mounting kits and came across this product… WOW!

    In a nutshell, this is what I will be using for all future installations. A professional looking rock solid fixing! Additionally, the small gap the backplate forces between the sink and the wall was perfect for getting my tiles to fit with a good seal finishing off the job.

    Brilliant, brilliant work Rawplug and thank you Screwfix!

  12. Frogonthemoon

    Gets you out of a fix.

    Brilliant piece of design for those weaker walls or drywall where you can’t get a fixing where you need it.

    All the holes are countersunk so the screws don’t protrude. A little pricey but worth it.

    • pfadmin


Add a review

Your email address will not be published. Required fields are marked *

You may also like…


Go to Top