I like your thinking! Very heavy weight, but if you can collect it may be cheaper
Plastic so about 8 Kg
Or
http://www.polypipe.com/housing/abo.../polypipe-soil-160mm-3m-plain-ended-pipe-grey
Gross Weight Kg: 7.095
I like your thinking! Very heavy weight, but if you can collect it may be cheaper
Something must have blocked the duct then, or it got damaged when that work was done. If it was all working fine 3 months ago, something sudden must have happened.My ceiling was only boarded and plastered 3 months ago.
Well what happened in the last 3 months to reduce the efficiency?I think the current duct is intact as I can feel a reasonable amount of air when the extractor is switched on. My issue was the lack of efficiency and I wonder if that can be helped by replacing the hood with one which has a much higher extraction rate.
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