Guides
21 guides from DIY Plumbing Guide.
How to use your water meter to find a hidden leak
A step-by-step water meter leak test: how to read the dials, how to tell whether a leak is inside your home or on the underground supply pipe, who pays for the repair and how to claim a leakage allowance.
Who is responsible for which water pipes? A UK homeowner's guide
Where the water company's responsibility ends and yours begins: water mains, communication pipes, supply pipes, shared supply pipes, stop taps and meters, plus what happens if a leak is on your side of the boundary.
How to unblock a sink, bath or shower
Safe, step-by-step ways to clear blocked sinks, baths and showers, from hot water and plungers to cleaning the trap, plus what not to pour down drains and when to call a professional.
How to find and turn off your stopcock
Where to find the internal and external stopcocks, how to turn them off safely, what to do if one is stuck, and how to drain the system in a leak emergency.
How to fix a dripping tap
Identify your tap type, isolate the water, and replace the washer or ceramic cartridge step by step, with the tools you need and when to call a plumber.
How to fix a toilet that keeps running
Why toilets run on, how to diagnose the fill valve, flush valve or overflow, and step-by-step fixes for lever, push-button and dual-flush cisterns.
Plumbing rules in the UK: what homeowners need to know
The main rules that apply to home plumbing in the UK: the water fittings regulations, work you must notify to your water supplier, Building Regulations for drainage and hot water, Gas Safe, lead pipes and your responsibilities for supply pipes.
Ten DIY plumbing mistakes and how to avoid them
The most common DIY plumbing mistakes in UK homes, from not isolating the water and overtightening fittings to the wrong tape, chemical drain cleaners and missing backflow protection, and how to avoid each one.
DIY or plumber? How to decide which jobs to do yourself
A practical way to decide which plumbing jobs are safe and sensible to DIY in a UK home and which need a qualified plumber or Gas Safe engineer, with the legal limits, the risks and how to choose a professional.
Frozen and burst pipes: prevention and what to do
How to stop pipes freezing in a UK winter, how to thaw a frozen pipe safely, what to do immediately if a pipe bursts, condensate pipes on combi boilers, and insurance tips.
A beginner's plumbing toolkit: what you actually need
The plumbing tools worth owning for basic DIY in a UK home, what each one is for, what to skip, and the spare parts and supplies that save an emergency trip to the merchant.
DIY Leak Repair Checklist: Essential Steps to Identify and Fix Common Household Plumbing Issues
Are you dealing with the frustration of a leaking plumbing issue in your home? Whether it's a dripping faucet, a running toilet, or a burst pipe, leaks…
Unleash Your Inner Plumber: 7 significant DIY Solutions for Your Most Stubborn Drain Clogs and Leaks!
Drain clogs and leaks are the bane of every homeowner's existence. Whether it's a stubborn toilet clog, a kitchen sink that won't drain, or a leaky faucet…
DIY Plumbing vs. The Pro: Who Wins the 2026 Leak Fix Face-Off?
Did you know that the average British household spends a staggering £300-£500 annually on plumbing repairs? That
Low Water Pressure Diagnosis and DIY Solutions
Experiencing low water pressure in your home can be incredibly frustrating. A weak shower stream, slow-filling washing machines, or a trickling tap can disrupt
Comprehensive Guide to PEX Pipe Repair and Leak Detection for Homeowners
PEX (cross-linked polyethylene) piping has revolutionized home plumbing systems due to its flexibility, durability, and resistance to corrosion, making it a pop
The 2026 Homeowner's Guide to Smart DIY Plumbing: Beyond Just Fixing Leaks
Let me tell you something that might genuinely surprise you: the average UK homeowner could save upwards of £500 a year by simply understanding and tackling com
The 2026 Homeowner's Plumbing Playbook: How Much Does DIY Really Save You?
Let me tell you, the average UK homeowner in 2026 is facing a stark choice that could save them hundreds, if not thousands, of pounds each year. Did you know th
Conquering the Elusive Phantom Drip: Your Guide to Tracking Down and Silencing Hidden Leaks Behind Walls and Under Floors
Unmasking the sneaky phantom drip can save your home from costly damage and mold. Learn how to pinpoint and fix hidden leaks lurking behind walls and under floors. This guide empowers homeowners to tackle the most elusive plumbing problems with confidence.
Conquering the Sneaky Shower Pan Leak: A DIYer's Deep Dive into Diagnosis & Durable Repairs
Discover the hidden world of shower pan leaks, from subtle trickles to significant damage. This guide empowers DIYers to diagnose the problem accurately and implement lasting repairs.
Silent Leaks No More: Your Plumbing's Worst Nightmare, Exposed and Conquered
Unmask the hidden dangers of silent plumbing leaks with this comprehensive guide. Learn how to detect, diagnose, and conquer these sneaky water-wasters before they cause catastrophic damage to your home.