toilet cistern

  1. U

    My cistern is running - not sure how to tackle the job (photos inside)

    Hi all, My toilet is constantly running (not a lot - but it means that every couple of hours the cistern noisily refills which is disturbing us during the night). There's a front panel which gives me access to the cistern but, I can't get in to the top of the cistern in order to change...
  2. B

    Geberit frame bend angle

    Hi, I have installed the waste pipe as seen in the attached photo, making sure I have a fall of 1:4 to 1:3 from invert of the bend at the frame to the invert of the 4” pipe at the face of the bend ( the distance is 1400mm) that goes into the outside soil pipe. However, I’ve just seen few...
  3. B

    Toilet waste fall

    Hi, the horizontal length of 4” pipe from cistern frame to the face of the 92.5 degree bend which goes into the main stack pipe, is 1400mm and has a fall of 45mm i.e 1:31.6, is this okay? I’m aware 1:40 is the standard. See attached for more details. Also the joint of the bend and the 4inch...
  4. P

    SIAMP toilet cistern not filling up - even after washer replacement!

    Help! When my toilet stopped flushing due to the cistern no longer filling with water, I found this helpful thread: https://www.diynot.com/diy/threads/slow-filling-toilet-siamp-fittings.187346/ and discovered a crack in my inlet valve washer - I have now replaced this and I believe I've done...
  5. R

    Constantly filling toilet

    Hi all, So, push button toilet, believe it to be a SIAMP flush. Couple of months ago, cistern was taking ages to fill. Took the top off, took it apart, found the diaphragm washer was split. Replaced the washer, put it back together, bingo. Fills like a dream, award major man points to myself...
  6. robnights

    Trying to fit cistern to pan

    We bought a cistern with integrated sink, which by default comes with a downpipe. But we wanted this fitted to a closed coupled toilet, so bought an adapter kit. Thing is, we just cant get it watertight. No matter how we set this up, water is pouring from the join between the cistern and the...
  7. M

    Toilet cistern filling as and when, what needs replacing?

    Hi all My cistern started making an droning noise a month or so back when filling, now, it's louder when refilling after flushing and it's regularly refilling by itself... very early in the morning. Is it the 'float' device that's faulty or the flush valve? Or would you normally replace both? TIA
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