On Fri, 26 Sep 2008 21:42:23 +0100, "Steve Walker"
wrote:

EricP wrote:
Two 1980 semis. Concrete block construction, london brick outer walls.

How thick is the party wall likely to be please?

Any rough ideas appreciated. (Plaster thickness disregarded)

Drill through next time they're out, and measure it... )

We did think of doing that in the loft. )