New Boiler Installation in Epping — Sized for the House You Have Now, Not the One That Was Built
Epping has a housing problem that's actually a planning fact: the town is wrapped in Green Belt, so its houses grow by extension rather than by moving. A side return here, a loft conversion there, a rear extension a decade later — and the boiler heating all of it is still the one sized for the original footprint, or a like-for-like swap of it. We see it constantly: a house that has grown by a third or more, radiators that never quite get the far rooms warm, and a boiler running flat out because nobody ever recalculated the demand. That recalculation is where every Epping installation of ours starts.
- Most new boilers installed within 72 hours of survey
- Heat loss calculated on the extended house — the number one sizing mistake in Epping
- Full scale protection for water second only to Harlow on our patch
- Surveys and installations scheduled around your commute
- Gas Safe registered — registration verifiable online
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Continue on WhatsAppThe water matters here too — at around 391 ppm, Epping's supply is second only to Harlow on our entire patch, so every installation carries full scale protection as standard. Each job is done by a Gas Safe registered engineer, comes with 12 months' aftercare on our workmanship, and we handle the building regulations notification for you.
Survey to Switched On — Planned Around Your Week
A large share of Epping runs to London and back every weekday, so we schedule with that in mind: where we can, surveys go in early before the commute or later after it, and we agree the installation date in advance so you can plan a day around it. For a straightforward swap, we aim to have the new boiler running within 72 hours of the survey.
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Step 1 — WhatsApp us, survey at a time that works
Send a photo of your current boiler and — importantly in Epping — mention anything that's been added to the house since it was built: extensions, loft rooms, a garden room plumbed onto the system. We aim to book the survey early, late or at the weekend to suit your week.
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Step 2 — Heat loss on the whole house, fixed quote in writing
The survey measures the house as it stands today, extension and all, and the boiler is sized from that — not from the badge on the old one. You get a fixed written quote with the specification, warranty and scale protection set out plainly.
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Step 3 — Installation day
Old boiler out, full chemical cleanse, new boiler in, magnetic filter and scale protection fitted, inhibitor dosed, system commissioned and demonstrated — with the radiators balanced so the rooms furthest from the boiler finally pull their share of the heat.
The Extension Problem — Why Epping Boilers Are So Often the Wrong Size
Because the Green Belt makes moving up mean building out, Epping's houses have a habit of outgrowing their heating. Each extension adds rooms, radiators and external wall area, and each one usually gets tacked onto the existing system without anyone asking whether the boiler can still carry the load. Twice-extended houses are common here, and the result is predictable: the original boiler — or its like-for-like replacement — is now undersized for the building it serves. The symptoms are a system that takes an age to warm up, far rooms that never reach temperature, and a boiler working at its limit for hours at a stretch, which is precisely how boilers wear out early.
The fix isn't automatically a bigger boiler — it's a correct calculation. We measure heat loss across the house as it is now: the extended footprint, the loft room, the glazing, the walls as built rather than as assumed. Sometimes that confirms a bigger output; sometimes it shows the existing size was fine and the real problem is balancing or flow; occasionally it shows the old boiler was oversized all along and short-cycling itself to death. Whichever way it falls, the number comes from your house — not from the badge on the boiler being replaced, which in an extended Epping home is the one number you can be fairly sure is wrong.
Epping's Water — Second Only to Harlow, and Specified Accordingly
At roughly 391 ppm, Epping's mains water is the second-hardest reading anywhere we work — a whisker behind Harlow's 394, ahead of Brentwood at 389, and nearly double the UK average of 207. At that hardness, an unprotected heat exchanger accumulates scale from the first weeks of service, efficiency slides, and the kettling rumble follows in time. Manufacturer warranty terms generally expect a properly cleansed, inhibited and protected system, and in water like this those expectations have teeth.
So the specification here mirrors what we fit in Harlow: full chemical cleanse before the new boiler is connected, magnetic filter, inhibitor, and scale protection on every installation — with the more robust options genuinely earning their keep at this hardness. In an extended house there's a compounding effect worth knowing about: a boiler that runs long hours because it's undersized is also heating more water through a scaling heat exchanger, so the sizing problem and the scale problem feed each other. One survey addresses both.
Installations That Fit Around a Commute
A boiler installation is a day with people in your house, and in a town where so many households are out from early till evening, that's a scheduling problem as much as a plumbing one. We're used to it. Wherever our diary allows, surveys go in before the first train or after the last meeting; quotes and choices are handled over WhatsApp rather than requiring you at home; and we agree the installation date in advance and aim to confirm the arrival time the evening before, so one day of leave usually covers it.
For the villages around the town — and for any Epping home where the household is out all day — we'll agree access arrangements that don't leave you hostage to a vague morning-or-afternoon window. It's a small courtesy that seems to surprise people, which tells you something about how installations are usually scheduled.
Boiler Installation FAQs — Epping
Ready for a New Boiler in Epping?
WhatsApp us a photo of your boiler and a line about anything that's been added to the house since it was built. We'll aim for a survey time that suits your commute, a fixed quote in writing, and most installations completed within 72 hours.
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