On Saturday, 7 November 2020 16:27:50 UTC, Ed wrote:
Can anyone recommend a good brand of laminate worktops, please?
Because of the washing machine, they have to be 630mm deep
(or breakfast bar) and 3.6 or 4m long.

If you put an upstand and a shelf along the back to fill the gap, you can save money and get away using standard depth ones.

Owain