On 17/05/2013 00:18, george - dicegeorge wrote:
I have many binbags and boxes of kingspan offcuts and expanding foam
trimmings,
Rather than bin them could I use them for insulation under floors?
But loosefill insulation comes in round granules,
wouldnt air currents make my offcut idea a waste of time?
Even if I cover it with rockwool?
What if I sandwich it in rockfill?
I hate throwing things away!
[george]

Handy in the garden. I have a couple of "tender" perennials that have
survived the winter outdoors thanks to closed cell foam