On 23 Jan, 15:15, David Hansen
wrote:
On Wed, 23 Jan 2008 07:01:57 -0800 (PST) someone who may be
" wrote this:-

My roof is a flat roof and the soffet overhang is about 3 inches wide,
not wide enough for the outlet grill, the extractor pipe is a bigger
diameter than the overhang.

I assumed that the fan discharged into the original loft, not the
flat roof.

There are oblong terminals, into which oblong ducting can be
connected, if a circular duct is too large to go through something.

--
David Hansen, Edinburgh
I will *always* explain revoked encryption keys, unless RIP prevents me
http://www.opsi.gov.uk/acts/acts2000/00023--e.htm#54

Thanks, I will look into it