Find guidance on leaks, pipework, drainage, water pressure and everyday home plumbing issues.
Plumbing problems are something most homeowners will face at some point. While some issues are minor inconveniences, others can quickly become expensive repairs if you don’t deal with them. Knowing the warning signs of common plumbing problems can help you to act quickly and avoid serious damage to your home.
If you’ve ever had an issue with your boiler, a leaking pipe, or a new appliance to install, you’ve probably wondered whether you need a gas safe plumber, or if any qualified plumber will do.
Plumbing emergencies often happen when you least expect them. From burst pipes and blocked toilets to boiler problems, these situations can be stressful and costly if not handled promptly or correctly. Whilst calling for an emergency plumber should be your top priority, there are also a few important steps you can take to reduce further damage and keep your home safe as you wait for help to arrive.
Not all leaks begin inside the home. Many can start outside and slowly make their way indoors, often confusing homeowners who assume the issue lies with plumbing or heating systems. External leaks can cause just as much damage as internal ones, and often take longer to spot, so it can help to understand the common external sources so that you can react quickly and prevent long-term problems.
A leak in the home can quickly escalate from a minor annoyance to a serious issue, causing damage to walls, ceilings, floors and even the structural integrity of the property. The difficult part is rarely the repair itself, but pinpointing where the water is coming from. Because water often travels along pipes, joints and beams before becoming visible, the damp patch you see is rarely the true source. If you’ve noticed staining, moisture or a musty smell around the house, learning how to trace the origin of an interior leak is the first step towards stopping it.
Tips on choosing a plumber, including checking credentials, getting clear quotes and comparing reviews so you hire reliable help without paying over the odds.
Our trusted plumbers can help, whatever the task at hand, offering reliable support and professional expertise.
Answers to common plumbing questions including leaks, blockages and repair costs.
Start with a plunger - create a good seal and use firm, steady pressure. For a kitchen sink blocked with grease, bicarbonate of soda followed by vinegar can help. If that's not shifting it, a drain snake reaches further down the pipe. Go easy on chemical drain cleaners as they can damage older pipes and rarely sort the root cause. If the blockage keeps coming back, affects more than one outlet, or you're getting unpleasant smells, call a plumber rather than trying to patch up the problem.
The most obvious clue is a water bill that's gone up without any change in your usage. Beyond that, listen out for running water when everything's turned off, and watch for damp patches on walls or ceilings nowhere near an obvious water source. A quick self-test is to turn everything off and watch your water meter - if it's still moving, there's a leak somewhere. Tracking down exactly where it is usually needs a specialist detection kit, which a plumber can bring in without having to rip everything up.
Turn off your stopcock straight away - you'll usually find it under the kitchen sink or where the mains water enters the property. Once it's off, open your taps to drain what's left in the system, switch off the boiler if you can do so safely, and mop up any standing water before it reaches electrics or flooring. Then call a plumber. With burst pipes, the faster you act, the less damage you'll be faced with.
A Gas Safety Record is issued by a Gas Safe registered engineer after checking that all your gas appliances, flues, and pipework are safe. Landlords in England, Scotland, and Wales are legally required to get one every year and give tenants a copy within 28 days. For homeowners it's not a legal requirement, but getting a check done alongside your annual boiler service is a smart idea, particularly in older properties. Only a Gas Safe registered engineer can carry out the work or issue the certificate - you can check anyone's registration on the Gas Safe Register website.
Low pressure usually comes down to one of a handful of things: a stop valve that's not fully open, limescale build-up in older pipes, a failing pressure-reducing valve, or an issue with your water provider's mains supply. In most cases a plumber can sort it - though if the problem is with the mains itself, you'll need to contact your water company first. Either way, don't just live with it - ongoing low pressure can sometimes point to something more serious.
If it's under ten years old and it's one specific fault, a repair usually makes sense. If it's over fifteen, has needed multiple fixes recently, is making strange noises, or your energy bills have crept up for no obvious reason - replacement is probably the better investment. A useful rule of thumb: if the repair would cost more than half the price of a new boiler, it's probably time to replace it.
There's no legal requirement for homeowners, but every two to three years is a sensible habit - especially in older properties or hard water areas where limescale builds up over time. Your annual boiler service covers some of the associated pipework too. And if anything seems off between inspections - odd noises, discoloured water, unexplained damp - don't wait. Get it looked at sooner.
That banging sound (sometimes called water hammer) usually happens when water flow is suddenly stopped or redirected, sending a pressure wave through the pipes. It's most common after flushing the toilet, shutting a tap sharply, or when a washing machine valve closes. Pipes that aren't properly secured can also knock against walls or joists. It sounds alarming but it's often an easy fix - a plumber can figure out whether it's a pressure issue, a faulty valve, or just some loose pipework.
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