Advise Needed Please for Replacing Only Wash Basin and not Pedestal Drainage and wastage systems and plumbing help, advice and answers

[Cosmo]

Hi,
I need to replace my bathroom wash basin. I need to retain the existing pedestal as the floor covering is cut around it.

The basin is 560 x 460 (approx) and I would like to replace with a 400 x 300 ish.
My question is: Will it fit onto the existing pedestal and pipework?
A more or less straight swap?

Thanks

Cosmo

[williamnorman]

you will need to look at technical drawing on the new basin you are looking at, these will show you where the waste is on the basin, normally a good indication of where the ped sits. this distance will need to be same as insisting , or close.