You are so right Dave R, it would be interesting to know how many ceiling/roof installations had been carried out (without incident) before the government supplied them. My own insulation which is different to the pink bats was installed about 13 years ago, has anyone here had the same? Any problems? Work carried out satisfactorily? Was anyone here warned of any dangers? Has the insulation done what had been advertised it would do? So Dave R it looks as though you could have thought about all of these factors and were logical in your thinking.
