Help with fixing Thermal celotex plasterboard

[coop5]

Hi guys,

After spending a few hours searching and reading I seem to be more confused.

I have some celotex thermal insulation plasterboard which I intend to dot and dab onto the inside of a solid brick wall.

Now I was going to dot and dab followed by some mechanical fixings.

BUT now I am unsure if this is the correct method in terms of condensation which may form between any voids which I may create?

Am I worrying for no reason or do I have a point, I was going to just dot and dab standard board but I have been given four free boards ☺ !! And this room is going to be a nursery so I want it as warm as possible.

Thank you

 

[stevethespreader]

I looked up on their website and the boards have vapour barriers in place take a look also u may find this bid helpful Celotex PL4000 Insulation Board: http://youtu.be/EHMiaVmQOLA