In article
lgate.org,
Michael Mcneil wrote:
Take them back and exchange them for 2 x 2s. 3 x 2 is the
maximum or the BCO is a tit. You don't need to come out to
the piers just insulate the thin bit.

IMO that leaves you with a strong chance of the piers being prone
to condensation or penetrating damp. I would build stud walls with
full height studs between sole and head plates set out between the
piers so that the rear face of the plasterboard was 10mm or so
from the face of the pier - or at the loss of a little extra
space, 30mm and put some 25mm polystyrene in between the studs
either side of the pier.

--
Tony Bryer SDA UK 'Software to build on' http://www.sda.co.uk
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