Extract chimney flue lining and feature ideas?
 

I have just removed a gas fire (no longer needed) and have demolished
the fireplace up to the lintel. Now have a nice clean hole !
The ally flu lining is hanging down 6 inches below lintel. There is
some up and down movement but loathed to give it a good yuk down ....
just yet :-).

Will it be attached to the cowl on the stack?


Secondly .... I was going to brick it up and plaster over, but we
thought we could make a bit if a feature of it. One offering has been
to build in a wine rack :-)
Any thoughts ?
Cheers

Mike P

Extract chimney flue lining and feature ideas?
 

In article ,
Mike P mike@askme writes:
Secondly .... I was going to brick it up and plaster over, but we
thought we could make a bit if a feature of it. One offering has been
to build in a wine rack :-)
Any thoughts ?

I opened out and plastered a fireplace. A few tips I could offer...

If it's on an outside wall, the wall at the rear of the fireplace
might be thinner and less well insulated than the walls of the
room. A 1" thick sheet of cellotex or kingspan at the rear will
prevent it being a cold spot which would otherwise likely result
in condensation induced damp.

The flue must remain ventilated top and bottom. Again, if it's
an outside wall, vent to the outside rather than the room, to
prevent the draw losing heat from the room. You could do this
by taking a brick out through to the flue from the outside just
above the top of the fireplace and blocking off from the room.
(Not sure what effect the flue liner might have here.)

--
Andrew Gabriel
[email address is not usable -- followup in the newsgroup]

Extract chimney flue lining and feature ideas?
 

On 05 Oct 2007 20:18:26 GMT, (Andrew
Gabriel) wrote:

... In article ,
... Mike P mike@askme writes:
... Secondly .... I was going to brick it up and plaster over, but we
... thought we could make a bit if a feature of it. One offering has been
... to build in a wine rack :-)
... Any thoughts ?
...
... I opened out and plastered a fireplace. A few tips I could offer...
...
... If it's on an outside wall, the wall at the rear of the fireplace
... might be thinner and less well insulated than the walls of the
... room. A 1" thick sheet of cellotex or kingspan at the rear will
... prevent it being a cold spot which would otherwise likely result
... in condensation induced damp.
...
... The flue must remain ventilated top and bottom. Again, if it's
... an outside wall, vent to the outside rather than the room, to
... prevent the draw losing heat from the room. You could do this
... by taking a brick out through to the flue from the outside just
... above the top of the fireplace and blocking off from the room.
... (Not sure what effect the flue liner might have here.)

~It is on an inside wall.
Glad you confirmed about ventilating. A builder said it did not need
it.
If I leave the lining in and cut off excess, am I to ventilate just
via the lining or the whole flu as well ?

Mike P

Extract chimney flue lining and feature ideas?
 

On Fri, 05 Oct 2007 21:46:37 +0100, Mike P wrote:

On 05 Oct 2007 20:18:26 GMT, (Andrew
Gabriel) wrote:

.. In article ,
.. Mike P mike@askme writes:
.. Secondly .... I was going to brick it up and plaster over, but we
.. thought we could make a bit if a feature of it. One offering has been
.. to build in a wine rack :-)
.. Any thoughts ?
..
.. I opened out and plastered a fireplace. A few tips I could offer...
..
.. If it's on an outside wall, the wall at the rear of the fireplace
.. might be thinner and less well insulated than the walls of the
.. room. A 1" thick sheet of cellotex or kingspan at the rear will
.. prevent it being a cold spot which would otherwise likely result
.. in condensation induced damp.
..
.. The flue must remain ventilated top and bottom. Again, if it's
.. an outside wall, vent to the outside rather than the room, to
.. prevent the draw losing heat from the room. You could do this
.. by taking a brick out through to the flue from the outside just
.. above the top of the fireplace and blocking off from the room.
.. (Not sure what effect the flue liner might have here.)

~It is on an inside wall.
Glad you confirmed about ventilating. A builder said it did not need
it.

The liner will/should have gone to a register plate with a terminal on
top. This is weather proof so no rain should be coming down the chimney.
This means that you can probably get away with sealing the chimney.
However I'd leave a little vent hole just in case.



If I leave the lining in and cut off excess, am I to ventilate just
via the lining or the whole flu as well ?

Mike P


--
Ed Sirett - Property maintainer and registered gas fitter.
The FAQ for uk.diy is at http://www.diyfaq.org.uk
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Sealed CH FAQ http://www.makewrite.demon.co.uk/SealedCH.html
Choosing a Boiler FAQ http://www.makewrite.demon.co.uk/BoilerChoice.html