Postby McLean » Fri Dec 12, 2008 4:50 pm

What type of adhesive can I use to secure plasterboard onto polystyrene insulation on an external wall?
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Postby stoneyboy » Fri Dec 12, 2008 9:54 pm

You could use a dry lining adhesive but I would strongly recommend you use plasterboard with the insulation already bonded to it.
If you are lining solid external walls then you are very likely to get problems with condensation forming behind the plasterboard. Even if the walls are cavity walls make sure there is no cold bridging or moisture bridging where the wall ties are situated.
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Postby TheDoctor5 » Tue Jan 27, 2009 2:15 pm

Last year 64% of the questions asked in our forum were answered within our DIY project pages at The project pages are now separated alphabetically and your answers are accompanied by diagrams and the ability to see, and buy, the tools and/or required to complete your project. Use our search box to look for your answer and save a great deal of time and money!
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