A young man talking about loft insulation just called at my door - Danby St. I said I already had 4" of loft insulation, he said the Govt. says we should now have 11" and I'd be entitled to funding. Said his boss was up the road busy with a neighbour but would like to come back and look in my loft. I told him I wasn't interested, he persevered for a while and then left.