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Best Internal Insulation for Concrete Roof to Avoid Loosing too Much Height?

Posted: Tue Oct 07, 2014 9:19 pm
by Down2school
We have an old school with a converted toilet block whose ceiling we wish to insulate. The present insulation is polystyrene tiles; we want to fit a beaded T&G ceiling, and would like advice about the best replacement for the polystyrene, before covering with the T&G. We want the finished result to reduce the height of the ceiling as little as possible.

We have been considering Thermawrap Multilayer insulation; any advice would be much appreciated.

Thanks.

Re: Best Internal Insulation for Concrete Roof to Avoid Loosing too Much Height?

Posted: Wed Oct 08, 2014 7:21 pm
by welsh brickie
I would use sprayfoam for this job you can buy it www.expandingfoamkits.co.uk