In article ,
John Rumm wrote:
So given the task of sticking a 22mm run of pipe across a series of
(un-notchable) joists at 400mm spacing, how are *you* going to install
it without using lots of short sections of pipe?

ISTR Adam recommending drilling the holes in line, then removing part of
the outside wall for access so a length of copper tube could be slid in.
Said it was common practice with heating professionals.

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*When a clock is hungry it goes back four seconds.*

Dave Plowman London SW
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