Expert Advice

Plumbing & Heating Guides

Practical advice on boilers, central heating, plumbing, and energy saving — written by our Gas Safe compliant engineers.

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Boilers4 min read

When Should You Replace Your Boiler?

Most boilers last 10–15 years. Here are the key signs that tell you it's time to invest in a new one rather than keep repairing the old one.

10 April 2026Read

Boilers3 min read

What Happens During an Annual Boiler Service?

A boiler service isn't just a tick-box exercise. Here's exactly what a Gas Safe engineer checks during a thorough annual service.

18 March 2026Read

Boilers5 min read

7 Common Boiler Problems and What They Mean

Boiler not working as it should? Here are the seven most common problems homeowners face and what you should do about each one.

22 February 2026Read

DIY Tips3 min read

How to Bleed a Radiator (Step-by-Step Guide)

Cold at the top, warm at the bottom? Your radiator needs bleeding. Here's a simple step-by-step guide to do it yourself in minutes.

30 January 2026Read

DIY Tips4 min read

8 Winter Plumbing Tips to Avoid Expensive Callouts

A bit of preparation before winter can prevent frozen pipes, boiler lockouts, and flooded kitchens. Here are 8 practical tips from our engineers.

5 November 2025Read

Landlords4 min read

What Is a CP12 Gas Safety Certificate?

If you're a landlord, a CP12 certificate is a legal requirement. Here's what it covers, who needs one, and what happens if you don't have it.

14 October 2025Read

Boilers5 min read

Worcester Bosch Boilers: Are They Worth It?

Worcester Bosch is the UK's most popular boiler brand. But are they actually as good as their reputation suggests? Here's our honest assessment.

20 September 2025Read

Safety3 min read

How to Spot a Gas Leak (And What to Do Immediately)

Gas leaks are rare but potentially deadly. Know the warning signs and the exact steps to take if you suspect you have one.

5 August 2025Read

Boilers3 min read

How Long Does a Boiler Installation Take?

Most homeowners assume a boiler installation will disrupt the house for days. In reality, it's usually done in a single working day. Here's what to expect.

12 July 2025Read

Heating4 min read

What Is a Central Heating Power Flush? (And Do You Need One?)

Sludge and scale in your heating system can cut efficiency by 30% and cause premature boiler failure. A power flush might be the answer — here's what's involved.

8 June 2025Read

Boilers4 min read

How to Choose the Right Boiler Size for Your Home

Boiler sizing is more nuanced than just matching the output of your old one. Here's how engineers calculate the right boiler for your property.

14 May 2025Read

Boilers4 min read

Combi vs System Boiler: Which Is Right for Your Home?

These are the two most common types of boiler fitted in UK homes. Here's what the difference means in practice and how to choose.

20 April 2025Read

Energy Saving5 min read

10 Ways to Reduce Your Heating Bills This Year

With energy costs still elevated, small changes to how you use and maintain your heating system can add up to meaningful savings over the year.

10 March 2025Read

Landlords5 min read

Landlord Gas Safety Responsibilities: A Complete Guide

Gas safety obligations for landlords go beyond just having a CP12 certificate. Here's everything you're legally required to do and when.

15 February 2025Read

Emergency3 min read

Plumbing Emergency? Here's Exactly What to Do

A burst pipe or major leak can cause thousands of pounds of damage in minutes. Here's the step-by-step response that minimises the damage.

22 January 2025Read

Emergency3 min read

Frozen Pipes: How to Thaw Them Safely and Prevent Future Freezing

Frozen pipes are a winter hazard that can lead to bursts and flooding. Here's how to deal with them safely and how to prevent it happening again.

8 January 2025Read

Plumbing4 min read

Low or High Water Pressure: Causes and Fixes

Poor water pressure in showers and taps is frustrating. Here's why it happens and what the solutions are for different types of home.

10 December 2024Read

Plumbing5 min read

Bathroom Renovation: The Plumbing Guide

Planning a bathroom renovation? Here's what the plumbing phase involves, what questions to ask your plumber, and how to avoid costly mistakes.

18 November 2024Read

Boilers5 min read

The Best Boiler Brands in 2025: Our Honest Assessment

With so many boiler brands on the market, choosing the right one can be overwhelming. Here's our practical guide based on real installation and repair experience.

5 October 2024Read

Heating6 min read

Heat Pump vs Gas Boiler: Which Makes Sense in 2025?

Heat pumps are widely promoted as the future of home heating. But are they actually right for most UK homes right now? An honest comparison.

15 September 2024Read

Heating4 min read

Smart Thermostats: Are They Worth It and Which Should You Buy?

Smart thermostats promise to cut heating bills and improve comfort. Here's what they actually deliver and which models we recommend.

20 August 2024Read

Advice4 min read

How to Find a Reliable Plumber (Without Getting Burned)

Choosing the wrong plumber can be an expensive and stressful mistake. Here are the checks that separate trustworthy tradespeople from the rest.

14 July 2024Read

Boilers4 min read

Boiler Warranties Explained: What's Covered and What Isn't

Boiler warranties vary enormously. Here's what to look for, what conditions apply, and how to make sure yours stays valid.

8 June 2024Read

Heating4 min read

Radiator Not Getting Hot? Here's How to Diagnose the Problem

A radiator that won't heat properly has several possible causes — and the fix depends entirely on which one it is. Here's how to diagnose it.

14 May 2024Read

Boilers3 min read

Why Is My Boiler Making Noise? Banging, Gurgling and Whistling Explained

An unusual noise from your boiler is usually a warning sign. Here's what different sounds mean and what you should do about them.

20 April 2024Read

Safety3 min read

What Is the Gas Safe Register and Why Does It Matter?

The Gas Safe Register replaced CORGI in 2009 as the UK's official gas registration body. Here's what it means, how to check an engineer, and why it matters.

12 March 2024Read

Boilers4 min read

Boiler Pressure: Everything You Need to Know

Boiler pressure is one of the most common causes of no-heat callouts — yet it's often something homeowners can fix themselves in minutes. Here's how.

20 February 2024Read

Heating5 min read

Underfloor Heating vs Radiators: Which Is Better?

Underfloor heating is increasingly popular in renovations. Here's an honest comparison of UFH vs traditional radiators across cost, comfort, and practicality.

15 January 2024Read

Boilers3 min read

How Often Should a Boiler Be Serviced?

The short answer is once a year. But the timing matters, and skipping a service has more consequences than most homeowners realise.

10 December 2023Read

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