Paul Matthews wrote:
David Hansen wrote:

On Mon, 14 Apr 2008 17:39:33 GMT someone who may be Fred
wrote this:-

I'm not sure whether the house (built mid-70s) has cavity wall
insulation or not; how can I tell?
They should check this first.

I think his concern is the door knockers were the insulation equivalent of an
offer to tarmac a drive, and that they may drill a few holes, faff with a bit
of gear and fill the holes having done nothing in reality.

Of course they were. No reputable company knocks on doors like that to
drum up business. (Yards from where I live is a no-doorstep-selling zone
- the need for these emphasises the nature of most doorstep sellers.)

--
Rod

Hypothyroidism is a seriously debilitating condition with an insidious
onset.
Although common it frequently goes undiagnosed.
www.thyromind.info www.thyroiduk.org www.altsupportthyroid.org