Hi, hope someone can shed some light on this.
Just fitted a new bathroom but have noticed that the water pressure from
sink tap (mixer) is a lot lower than before.
I've also noticed the main tank in the loft seemed to be "knocking" when I
turned on the water, which it has never done before.
I'm suspecting maybe some crap has got into the mixer tap which I'm going to
Any ideas on what else I can try?