I'm insulating an existing room in the eaves - it is plasterboard strut wall and is a bit of a mess - lots of uneven noggins, boards fixed to the plasterboard, odd shaped bits... pipes go through etc...
I'm fixing 25 mm and 50 mm polystryene sheets between the struts (making 75 mm thickness where possible) so it is level with the struts, filling the odd gaps with expanding foam...
Ideally I want to then fix 25 mm polystrene over the top of the struts to stop cold spots...
It is a storage area -so I don't need to plasterboard and it would be a nightmare to fit it with the pipes and odd shapes, limited access (I have to crawl!) - even just hardboard would be difficult...
So could I use something like 'no more nails'? Or another type of glue or fixing? I do intend to seal between the sheet edges with expanding foam...
I'm fixing 25 mm and 50 mm polystryene sheets between the struts (making 75 mm thickness where possible) so it is level with the struts, filling the odd gaps with expanding foam...
Ideally I want to then fix 25 mm polystrene over the top of the struts to stop cold spots...
It is a storage area -so I don't need to plasterboard and it would be a nightmare to fit it with the pipes and odd shapes, limited access (I have to crawl!) - even just hardboard would be difficult...
So could I use something like 'no more nails'? Or another type of glue or fixing? I do intend to seal between the sheet edges with expanding foam...