On Sep 8, 1:17*pm, mike wrote:
On Sep 8, 11:13*am, Andy Dingley wrote:

On Sep 8, 10:09*am, mike wrote:

I'm trying to remove an old tiled chipboard hearth.

Crowbar and bolster chisel in from the edges, and try to split the
chipboard through its (lower density) centre?

Top tip there, Andy. *Thanks very much. *Job done!

And the neighbours went out just as your post came through...

Cuppa tea and then sweep up.

For future use, smashing one tile with a hammer makes it aesy to get
under the others, or into the substrate.