On Friday, October 19, 2018 at 1:50:10 PM UTC+1, Muddymike wrote:
Have any of you had commercial type building roof interiors foam
insulation sprayed? If so what did it cost?

I cant find a cost per Sq m just many requests to complete a quotation
request form.

Mike

If its the foam that you refer to is the one that is sprayed to the back of the roof, tiles and lath, it will be the biggest mistake you'll make. If you ever have to do a repair or a slate or tile gets broken, its a very expensive job to do, that if any roofing company will take it on.