Hi - insulating the interior wall of our downstairs loo - lean-too construction, ~200mm solid block walls.
previously have drylined other rooms using 50mm battens, rockwool slabs for filling, vapour barrier, 12.5mm plasterboard, skim etc...
was thinking of similar but celotex or Polystyrene slabs - ok, could do this no problem BUT now thinking of these thermal boards things that are insulation, vapour barrier and plasterboard in one...
can these be fixed straight onto the wall (screws or hammer fixings?? or dot/dab/adhesive ??)
how do you handle external corners? was hoping not to skim this lot....just a lick of bathroom paint...
any pointers appreciated !!
previously have drylined other rooms using 50mm battens, rockwool slabs for filling, vapour barrier, 12.5mm plasterboard, skim etc...
was thinking of similar but celotex or Polystyrene slabs - ok, could do this no problem BUT now thinking of these thermal boards things that are insulation, vapour barrier and plasterboard in one...
can these be fixed straight onto the wall (screws or hammer fixings?? or dot/dab/adhesive ??)
how do you handle external corners? was hoping not to skim this lot....just a lick of bathroom paint...
any pointers appreciated !!
