Plumbing Questions

Get fast answers to your home repair or renovation questions.

What is the standard size of cartridge for a mixer tap?
Plumbing  •  1763 views  •  0 answers

I have a mixer tap with shower on my bath and it seems to be leaking quite a bit. I was told to replace the cartridge but I have no idea how to tell what size it is in order to replace it. Would anyone know if they usually have …

Should I pay an extra charge to fix airlock?
Plumbing  •  1760 views  •  9 answers

Hi I recently paid for my boiler to be relocated as part of a new kitchen installation. There was an airlock which from memory took the plumbers roughly an hour to fix. Should I pay extra for this? Or should I expect for it to be a common thing that …

How much should it cost to freeze a pipe and put in stoptap?
Plumbing  •  1730 views  •  7 answers

How much should it cost to freeze a pipe and put in stoptap?

Can I add shower to the bath taps?
Plumbing  •  1645 views  •  4 answers

My new house has one bathtub. There is no shower on the top of bathtub. Both hot and water flow through one outlet into the bath tub. I want to add the shower. Can I connect the shower hose to the water/cold water tap outlet?

Pinprick Leak
Plumbing  •  1636 views  •  5 answers

Of all the times to spring a leak, one of mine has done it in lockdown. I need some plumbing advice on how to do a temporary fix until lockdown is over. The leak is on a copper elbow / corner piece. Guessing its a pin prick sized hole as …

Slug in toilet cistern
Plumbing  •  1635 views  •  0 answers

Why is there a slug in my upstairs toilet cistern

Cost of removal of sink and pedestal?
Plumbing  •  1615 views  •  9 answers

Recently a plumber replaced a cracked sink and pedestal in a bathroom( basic sink £200 job ) but left the old one behind should he have taken it and if not what extra cost should I pay for him to take it Thanks

Tap head
Plumbing  •  1601 views  •  9 answers

Been trying to remove the head of the tap in my bathroom, I’ve tried looking for the grub screw but cannot find it. I’m not sure what to do

Replacing or removing a shower pump?
Plumbing  •  1448 views  •  2 answers

I currently have a Grundfos Super Selectric shower pump, type STC 1.5 C. It works fine in terms of water pressure, but it's very noisy (similar noise level to running a hoover) so I need to either replace it with a quiet pump or remove it completely and replace the …

38kw combi boiler supplying a shower. 22mm or 15mm pipework?
Plumbing  •  1438 views  •  1 answer

I am refurbishing a 1st floor bathroom and installing a shower to replace a bath and have a 22mm/15mm pipe quandary. There is currently a newish Worcester Greenstar 38CDi Classic combination boiler and my question is should I redo historic mixed diameter pipework. The boiler has 15mm mains-in and DHW …

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