Expert plumbing tips & Advice

Air source heat pump vs gas boiler in a modern home
By Andy Hawes • October 26, 2026
Compare heat pumps vs gas boilers for your UK home, including installation costs, running expenses, efficiency, grants, comfort and long-term savings.
Lead water pipe replacement with new copper pipes and a plumber installing plumbing
By Andy Hawes • October 22, 2026
Discover lead water pipe replacement costs in the UK, factors affecting prices, available grants, and ways to save money when upgrading your home's water pipes.
What Exactly is a Combi Boiler?
By Keith • October 10, 2026
What is a combi boiler and how does it work? A guide to combination boilers: how they heat your home, their pros and cons, types, and whether one suits your home.
Plumber repairing a boiler with repair costs calculator and savings
By Andy Hawes • October 10, 2026
Wondering how much it costs to fix a boiler in the UK? Explore common repair costs, boiler problems and what you can expect to pay for a boiler repair.
Emergency Plumbing 101: Essential Tips Every Homeowner Should Know
October 8, 2026
Learn what to do during a plumbing emergency, from burst pipes and overflowing toilets to blocked drains and leaks, before a plumber arrives.
Plumber applying Plumber’s Mait to a pipe fitting
By Andy Hawes • September 29, 2026
How to use Plumber's Mait (plumbers mate) correctly - what it's used for, drying time, whether it stops leaks, where NOT to use it, and common sealing mistakes to avoid.
Be Alert for These Common Central Heating Issues
By Keith • September 23, 2026
Radiators cold, boiler losing pressure or pipes banging? Learn 6 common central heating problems, their causes and fixes from Northamptonshire engineers.
Plumber repairing a leaking kitchen tap using a wrench and plumbing tools
By Andy Hawes • September 21, 2026
Learn how to fix a leaking tap, identify common causes, replace worn parts, prevent hidden leaks, and know when to call a professional plumber.
Why Is My Radiator Cold by Assett Plumbing Emergency Plumbers in Northampton
By Andy Hawes • September 13, 2026
Radiator not heating up even though the boiler's on? Find the exact cause trapped air, sludge, low pressure or a broken pump and fix it fast.
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