js.b1 wrote:

- Marmox in various thicknesses
- Kingspan/Celotex in various thicknesses and half-sheets

Couldn't get anything of the sort in B&Q or Wickes the other week. Most
just looked blank; one older lady at B&Q knew what I wanted but said the
nearest thing they had was plain expanded polystyrene.

Given the current fetish for insulation ("energy saving") I find this
surprising.

Pete