Setting fire to a (flexible liner-ed) chimney to clear a squirrel nest

Our woes with our chimney continue... it's still damp despite having been rebuilt above roof level and then reprinted..... but I digress. We had a ne w cowl fitted which was supposed to cure the damp. But it had no bird guard s and squirrels got in and built a nest.....

So the chimney sweep came to call.....

Or rather another chimney sweep that he had subbed the work to as his van w as off the road.

My mother in law "baby sat" the sweep as we were at work (we shawl the ask her to do this sort of stuff again. It's just not fair on her).

We came home to a very smelly house and a very sooty (horizontal surfaces) sitting room.

Mum's version of what happened is

"He said he would look at the chimney with the squirrel's nest first. He se t out his dust sheets and started working with his rods. It took a very lon g time to get a small amount down. He carried on with his rods. Eventually, he got a similar amount down. He could not shift any more with his rods. H e said the only way to clear the nest was to set it on fire. I expressed my concern. He said that it would not damage the chimney lining and indicated that it was a normal way to deal with it as he could see I was unsure. He went to his van and came back with a roll of blue paper roller towel he sta rted unrolling it and scrunching it up. I said that if he had to use that m ethod to clear the chimney that he should use newspaper. He took some out o f the log basket, agreeing that it would be better. He pushed it up the chi mney and went outside to make sure the smoke was going out. He came back in and said that it was so it was doing alright. I went and stood outside for a while to keep an eye on it. Eventually, the smoke changed from grey to b lack. I wonder if the blackened door (on the wood burner) was because he bu rned the blue roller paper in the stove ... Which may have caused the black smoke as it was not likely to burn well. He assured me that it was all cle ared. I asked about the soot. He told me that there had hardly been any as he thought that the squirrels had kept it clean going up and down. It was a ll fine."

We are wary of lighting the fire as we are not convinced the chimney is cle ar.

I spoke to the original sweep who spoke to the sub-contractor who gave a di fferent story of having cleared it all with rods and then burnt the debris/ waste in the wood burner (why would you??). He gave me the second guy's num ber and was keen for me to do any "sorting out" with him (but my contract w as with the first guy, and the second guy asked for the cheque to be made o ut to the first guy.

Anyway, questions for the panel....

Is setting fire to a flexi lined chimney an acceptable way to clear it.

If he did it is it likely to have been successful?

is he likely to have damaged the liner?

How should I proceed?

Reply to
cpvh
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In message , jim writes

A good time of year to add leaves, which will produce plenty of smoke, so you can easily see the result from outside. Alternatively, use one of those purple smoke things. Packs available via eBay, although I bought a single one from local iron monger. Looks like an old Mount Vesuvius conical firework.

Reply to
Graeme

Seems a strange way. Are squirrel's nests really that solid?

Dunno. I would use a smoke pellet and see that all the smoke goes up the chimney. Light a few bits of newspaper in the grate to get some draw going, then lob in a smoke pellet.

No. The heat from a bit of paper is nothing compared to the flue gas temperature from a well lit anthracite coal fire.

Never employ either of them again and tell everyone you know.

If you are really worried, find a decent sweep and ask for a CCTV survey to be sure.

Reply to
Tim Watts

Agree with all that

No, surely the perfect excuse to get a USB pencil camera with a decent lead, and push it up using "wiring" rods :-)

Reply to
newshound

I'd think if the nest was close to the top some kind of inspection from there maybe using a camera might be the best way. Chimneys are a pain in most cases. maybe we have just lost the expertise or modern liners have made things a lot more complicated than they used to be. I can recall chimney fires were quite regular things when I was young and we still used coal.

Brian

Reply to
Brian Gaff

It used to be illegal to set fire to your chimney to clean them out .... Google this - may find it still is. In any event would not have wanted to set fore to a liner.

Reply to
rick

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