Boiler installation in Hellesdon
Most Hellesdon boiler jobs are conversions rather than swaps — a gravity-fed system with a loft tank and a cylinder, coming out for a combi or a modern system boiler

Hellesdon in short
- From base
- About 10 minutes — travel included
- Covering
- Hellesdon NR6, Middletons Lane, Reepham Road, the Boundary
- Price
- Written and fixed after a free survey
- Common here
- Gravity-fed conversions, not like-for-like swaps
- Typical time
- Two to three days for a conversion
- Gas work
- Certified by a Gas Safe registered engineer
Why a Hellesdon boiler job is rarely a straight swap
The interwar and post-war semis around Middletons Lane and Reepham Road were built gravity-fed: cold tank in the loft, cylinder in the airing cupboard, and a pump that has usually been whining for a couple of winters before anyone rings. Replacing that with a combi is a conversion, not a swap — the tank and cylinder come out, the pipework is reworked, and the airing cupboard comes back
That is two to three days rather than one, and it is the single biggest thing that separates a real Hellesdon quote from a price given over the phone. Anyone quoting a like-for-like figure on one of these houses has not looked in the loft
Where the house has two bathrooms in regular use, a combi is often the wrong answer and a system boiler with an unvented cylinder is the right one. That gets decided at the survey rather than sold to you afterwards
The microbore problem, and what it costs
A lot of the seventies heating upgrades round here used microbore pipe. It sludges up faster than 15mm, which is why one radiator in the house is always cold, and a new boiler pushed through a microbore system will foul the new heat exchanger unless the system is cleaned first
Most manufacturers require the system to have been cleaned for the warranty to stand, so on these houses a flush and a magnetic filter is usually part of the job rather than an upsell. Where the microbore is genuinely past it, replacing the worst runs is quoted separately so you can see what you are paying for
How soon, and whereabouts?
The postcode is how we check we cover you
“I am so happy with the excellent work carried out by Archie on my new shower tray. Will definitely be recommending to family and friends.”
Sarah, Norwich — on MyBuilder
Questions we get asked in Hellesdon
The full detail on the job, and everything else we cover in Hellesdon
