Recent content by chimbs

  1. C

    Can I run ducting inside a cavity wall?

    H it was a long time ago but I find myself in the same situation - I was wondering if you went ahead and did it this way and was it successful? I have a 75mm cavity but was planning on using 220 x 90mm rectangular duct. Cheers chimbs
  2. C

    temperature/pressure relief pipe over flat roof

    Thanks for your advise guys - I will leave it!!
  3. C

    temperature/pressure relief pipe over flat roof

    Hello soey - no just a vaillant ecomax system boiler
  4. C

    temperature/pressure relief pipe over flat roof

    Thanks Kirkgas !Yes - probably slightly paranoid but would be happier rerouting. There will be no danger of freezing because it will be running most of the distance with a fall inside the loftspace and have a vertical drop through the soffit for the last 2metres . I know that there won`t be a...
  5. C

    temperature/pressure relief pipe over flat roof

    I have had a flat roof extension built to the rear of my house. The system boiler is in the loft and the temperature/pressure relief pipework now projects over the flat roof. I have concerns that any hot water discharged will damage the felt and so would like to reroute. However this would mean...
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