Fixing celotex and PB using adhesive foam

[willber]

No doubt I'll get roasted for even asking...... (hope so anyway).

I want to insulate a bedroom wall - 1970's brick uninsulated cavity wall. Rather than battens n boards, im considering glueing 50mm celotex to the internal side of the wall, whacking in some plastic fixings and then bonding the plasterboard to the celotex using the same adhesive foam. Daft idea? Had anyone tried it? Basically making insulated plasterboard- cos its obscenely expensive these days.

 

[bobski]

It's ok mate.

There's a bloke on here here who knows foam like nobody else.

He'll be able to give you the advice you need shortly.

 

[ChrispyUK]

It's ok mate.

There's a bloke on here here who knows foam like nobody else.

He'll be able to give you the advice you need shortly.

@Spitandpolish

Bloody chancer!

 

[paulf]

foam. Daft idea? anyone tried it?

Of all the words that I have an irrational attraction to, this question lends itself nicely to the word serendipity. With that in mind there is but one person on this forum who can without contradiction answer this question, an individual who is none other than our very own foam guru, who has won the prodigious Foam Academy Great Britain award for innovation for his adventures in foam with www.CHD.com/Intelli-Foam
So without further ado @ChrispyUK

 

[ChrispyUK]

Of all the words that I have an irrational attraction to, this question lends itself nicely to the word serendipity. With that in mind there is but one person on this forum who can without contradiction answer this question, an individual who is none other than our very own foam guru, who has won the prodigious Foam Academy Great Britain award for innovation for his adventures in foam with www.CHD.com/Intelli-Foam
So without further ado @ChrispyUK

 

[paulf]

View attachment 83206

FOAMGASM !

That’s Just went into the wankbank of many many members on here, I can't wait for more, this is your chance to unleash the masterclass you've always threatened.

 

[Monkey Boy]

SBR onto board PVA onto insulation stack as a sandwhich, dab or foam to wall

 

[paulf]

SBR onto board PVA onto insulation stack as a sandwhich, dab or foam to wall

Right mate, there is a bus ticket with your name on it to Hartlepool, they know how to deal with monkeys.
So with that in mind, turn the volume down a bit and be a good chap.