
27 Mar No Pressure? No Problem – Easy Hot Water Fixes Inside
Before you call a plumber, here’s what to check when your shower pressure drops.
There’s nothing worse than stepping into a shower that feels more like a drizzle than a downpour. How to fix the pressure?
Before calling in the experts,
try these quick fixes

Check Other Taps
If it’s just one tap, the issue could be localised. If it’s all taps, your hot water system might be struggling.

Look for Leaks
Even a small leak in your pipes can lower your water pressure.

Clean Your Shower Head
Mineral build-up can block the flow, a simple soak in vinegar can clear it out.

Check Your Valve Settings
If someone’s partially closed the mains valve, your pressure might be restricted. If none of these do the trick, it’s time to call in the experts—we’ll get it sorted, properly.
Book a Job & Save on Travel with Our Service Runs
Live in Waimarama, Maraetotara, or Central Hawke’s Bay? Book a job on our scheduled Service Run Days to cut down travel time and get better value.
Meet the Team: Ryan Hastie – Plumbing Manager
With 27 years in the trade, Ryan Hastie knows plumbing, gas fitting, and drain laying inside out. He’s brought a wealth of experience to Isaac’s, having worked in the UK, spent nine years in the Australian mines, and tackled all kinds of plumbing challenges along the way.
Ryan enjoys working at Isaac’s because of the good crew and the solid work they do. He’s always keen to put things right. When he’s not on the tools, you’ll find him outdoors, whether it’s hunting and fishing on Stewart Island or Great Barrier, or hitting the road on his Harley.