Is it cheaper to repair or replace a mixer tap?+
If the body is sound, a new cartridge or set of seals usually restores it. Where the tap is corroded or the spare parts are obsolete, replacement is the more economical fix.
How quickly can you fix a dripping mixer tap in Clapham?+
Most mixer tap repairs in Clapham are booked the same day and finished within an hour, and our vans carry common cartridges and flexi tails.
Can you fit a tap I have bought myself?+
Yes. We will fit a customer-supplied mixer, renew the flexi tails and isolation valves where needed, and leak-test everything before leaving.
Are mixer taps repairable?+
Yes, most mixer taps can be repaired if the tap body is sound and suitable spare parts are available. Dripping from the spout often points to a worn washer or ceramic cartridge, while leaking around the swivel spout commonly indicates worn O rings. An engineer can identify the fault and replace the affected components. Replacement may be more sensible if the body is cracked, badly corroded or incompatible with available spare parts.
How do you mend a dripping mixer tap?+
To mend a dripping mixer tap, isolate both hot and cold supplies, then open the tap to check the water has stopped. A drip from the outlet usually needs a replacement washer or ceramic cartridge, depending on the design. Remove the handle and retaining components according to the manufacturer’s instructions, then fit the correct replacement part. Avoid forcing seized fittings. Restore the supply slowly and check for leaks with the tap both open and closed.
How much does a plumber charge to replace a mixer tap?+
The charge for replacing a mixer tap depends on the tap, access beneath the basin or sink, and whether the isolation valves or connecting pipework need attention. Emergency Plumber London offers fixed-price repairs from £120+VAT; call 07307 202652 to confirm the price for your replacement in Clapham before an engineer is sent. The same price applies day, night, weekends and bank holidays. Clarify whether the quote includes supplying the new tap or fitting one you provide.
How do you replace a washer on a mixer tap?+
First check whether your mixer tap actually uses a washer: many lever and quarter-turn taps use ceramic cartridges instead. For a washer-based tap, isolate both supplies and open the tap to release pressure. Remove the handle, unscrew the valve head and replace the washer at its base with an exact match. Check the valve seat for damage before reassembling. Turn the water back on slowly and test; a damaged seat can cause dripping despite a new washer.
How to replace an O ring in a mixer tap?+
To replace a mixer tap’s spout O ring, isolate both water supplies and check that flow has stopped. Find the spout’s retaining screw, clip or collar; removal varies by model, so check the manufacturer’s instructions. Lift out the spout, remove the old rings and clean the grooves without scratching them. Fit matching O rings with a little silicone grease suitable for drinking-water fittings. Reassemble, restore the supply slowly and check for leaks while swivelling the spout.
Are mixer tap washers a standard size?+
No, mixer tap washers are not one universal size. Traditional rubber washers come in several sizes and profiles, while many modern mixer taps use ceramic cartridges rather than replaceable shut-off washers. Spout O rings also vary in diameter and thickness. Match the part to the tap’s make and model where possible. If those are unknown, take the removed component to a plumbing merchant; appearance alone is not enough to ensure a watertight fit.
How do I know which tap washer I need?+
Identify the tap’s make and model first, then check its spare-parts diagram or ask the manufacturer which washer it uses. If identification is impossible, isolate the water before removing the old part and compare its diameter, thickness, centre hole and profile with replacements. Take it to a plumbing merchant if unsure. A quarter-turn or single-lever mixer may need a ceramic cartridge instead, while a leak around the swivel spout usually requires matching O rings.
Where can I find washers for mixer taps in the UK?+
You can find mixer tap washers at UK plumbing merchants, hardware shops, DIY retailers and specialist online tap-spares suppliers. For an exact match, try the tap manufacturer’s spare-parts service using the model number or a clear photograph. A plumbing merchant in Clapham may also help identify a removed washer. Check whether you actually need a rubber washer, spout O ring or ceramic cartridge before ordering, as these are different parts and are not interchangeable.