LeeElms
Established Member
How do I make solid fixings into walls constructed with plasterboard fixed with the 'dot & dab' method over some kind of blockwork ? The depth of the gap between the plasterboard and the blockwork means that normal fixings are too short to make a solid fixing into the blockwork, but the gap isn't enough for most kinds of cavity fixings to work. And, preferably, not too expensive per fixing ...