....... then we decided to pull down the ceiling and lower it
creating bigger space for Kingspan. Havign sone that and examined the
roof thus exposed we decided to have it reslated as well.

Robert





I'm thinking of leaving a ceiling as it is
then sticking kingspan underneath it
(with the vapour barrier downwards)
then a layer of plasterboard under that..

much less messy than removing an exisitng ceiling
can't see why not?

[g]