Plumbers & electricians in Peckham

Rye Lane runs up the middle of it, with Peckham Rye and the common at one end and the Old Kent Road across the top. Between those edges are street after street of London stock brick terraces from the 1860s onwards, two and three storeys, bay fronted, with a back addition running down into the garden. The streets around Bellenden Road and Choumert Road were laid out on old market garden ground and have barely changed shape since. Nunhead sits on the rising land east of the Rye, around its cemetery and its green. North towards South Bermondsey the pattern breaks up into railway lines, industrial yards and later housing.

What matters for the pipework is not when these houses went up but what was done to them afterwards. A terrace built for one household, with a cold tap in the scullery and a WC in the yard, is now very often three flats with three kitchens and three bathrooms. Each conversion added a layer of pipe, and almost none of them went back to the start.

So an emergency plumber in Peckham spends the first few minutes of a job reading what a century of alterations left behind.

Why two flats in the same Peckham house cannot run hot water at once

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When these houses were built, each got one supply pipe from the main in the street. Usually lead, usually about half an inch, and it never had to do more than feed a cold tap, a copper and a cistern. That pipe is very often still there. What has changed is everything now hanging off it. A combi will not fire for hot water below a certain flow rate, and it wants something like twelve to fifteen litres a minute to give a shower worth standing under. Put three of them on one Victorian supply and the arithmetic stops working.

The symptom is always the same. The shower is fine at seven and unusable at eight, or it runs hot then goes cold for twenty seconds whenever someone downstairs fills a sink. The boiler takes the blame, and more than one boiler repair in Peckham has finished at the stopcock rather than at the appliance. Measuring flow and standing pressure takes a few minutes and tells you more than a new boiler will.

What fixes it depends on what those numbers show, and that is not a dodge. Sometimes one pinched section between the street and the house is the whole problem, and renewing it in 25mm or 32mm plastic changes all three flats at once. Sometimes the main is healthy and a single 15mm run inside the house is feeding everybody. And sometimes there is genuinely not enough to go round, so the answer is storage rather than flow: an unvented cylinder or an accumulator that fills slowly and delivers fast. That needs space, and it needs the freeholder on side, which in a house split three ways is its own conversation.