Browse Forums Renovation + Home Improvement 1 Dec 12, 2016 8:37 am how do I stop a house that knocks when any tap is turned off? Firstly I turned the pressure down at the mains (this may have helped a bit). Then I turned the mains off, emptied the pipes, to create air in the pipes. The idea is that the air will compress to aborb the noises. (this also may have helped a bit). But the noise still remains a little. Is my next step to get a plumber to install https://www.bunnings.com.au/valve-pressure-limit-nefa-500kpa-15x15mm-f-plv500fhs_p5070005 between the mains and the house? Re: Taps - water hammer - how to stop 2Dec 30, 2016 3:31 pm You can buy anti water hammer tap seals like the Hydroseal and other anti hammer devices like the Fix-a tap hammer relief valve. Just Google "Anti water hammer fittings" or similar. If you don't have the house pressure limited to 500 kPa, then you should do so. 3in1 Supadiverta. Rainwater Harvesting Best Practice using syphonic drainage. Cleaner Neater Smarter Cheaper Supa Gutter Pumper. A low cost syphonic eaves gutter overflow solution. Bathroom renovation will likely include a back-to-corner bath and we’re considering a freestanding tap with hand-held shower such as the picture included. My hesitation… 0 24690 18 90424 From what I know about water tanks (I've been working with a client on them for a few years now) is this - The concrete can last a lifetime if they don't crack for some… 2 10620 |