Alternative insulation

[Melbee]

Thanks. I've already covered the holes in the crownboards. Will look at other forms of insulation

 

[Erichalfbee]

I've seen a fair number of Derek-inspired reticel jackets locally[/CENTER]

Here are mine

 

[drstitson]

anyone up near biggleswade - this evening passed a couple of decent sized (at least 1mx1m each) chunks of what looked like 75-100mm thick insulation beside the southbound a1 - after the last roundabout before the long straight.