Advice
Plain-English answers to the questions people ask before the big jobs around the home: costs, kit and the decisions installers cannot make for you.
Boilers
Compare boiler quotes →How long does a boiler last?
Most gas boilers last 10 to 15 years. What shortens that, the signs yours is near the end, and when repairing stops making sense.
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Boiler losing pressure: what to check before you call anyone
Why boilers lose pressure, how to repressurise one safely in five minutes, and the two signs the problem needs an engineer rather than a top-up.
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Boiler installation day: what actually happens
How long a boiler installation takes, what the engineer does hour by hour, what you need to do beforehand, and what should be in your handover pack.
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Condensing boilers explained, without the jargon
Every new boiler is a condensing boiler. What that means, why flow temperature decides your real efficiency, and the one pipe to know about.
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Power flush cost, and whether your system needs one
A power flush typically costs £300 to £600. What it does, the signs your system needs one, when a cheaper chemical flush does the job, and when to say no.
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Smart thermostats: worth it, and which features matter
What a smart thermostat actually saves, the three features that do the work, and when a £60 programmable stat beats a £200 smart one.
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How many solar panels do I need?
Typical UK homes fit 6 to 14 panels. How to size a system from your electricity use, what fits on each roof type, and why bigger is not always better.
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Is solar battery storage worth it?
A solar battery adds £4,500 to £7,000. The self-use maths, when a battery shortens payback, when it lengthens it, and the questions to ask before adding one.
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The Smart Export Guarantee, explained
How SEG payments work, why rates range from 1p to 15p or more per kWh, what you need to qualify, and how to pick a tariff that pays properly.
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Are solar panels worth it in the UK?
The real payback maths for UK solar in 2026: what a system saves, what stretches or shortens payback, and the households where the answer is genuinely yes.
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Solar panel maintenance and lifespan: what to expect over 25 years
Panels last 25 to 30 years with almost no maintenance. What degradation really costs, the one mid-life expense to budget for, and the checks worth doing.
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Do solar panels need planning permission?
Most UK solar installations need no planning permission. The permitted development rules, the exceptions, and what to check before installing.
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Heat Pumps
Compare heat pump quotes →The £7,500 heat pump grant: how the Boiler Upgrade Scheme works
The Boiler Upgrade Scheme pays £7,500 towards a heat pump in England and Wales. Who qualifies, how the money reaches you, and the small print.
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Air source heat pump running costs, explained honestly
What an air source heat pump costs to run against a gas boiler: the efficiency trade-off, what tariffs change, and what design gets wrong.
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Do heat pumps work in winter? The cold-weather question answered
Air source heat pumps keep working well below freezing. Europe's coldest countries are its biggest heat pump markets. A UK winter, explained.
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Heat pump or gas boiler: how to actually decide
Heat pump or new gas boiler? Upfront cost after the £7,500 grant, running costs, lifespan and comfort compared, and the situations where each one wins.
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Radiators, insulation and heat pumps: what actually needs upgrading
Some homes need bigger radiators for a heat pump and many need none at all. What low flow temperature means, and what the survey decides.
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Heat pump noise and planning rules: what neighbours will notice
How loud an air source heat pump really is, the permitted development rules after the 2025 relaxation in England, and how installers keep the neighbours happy.
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EV Chargers
Compare EV charger quotes →The EV chargepoint grant: who qualifies and who misses out
The EV chargepoint grant pays 75% of the cost up to £500 per socket. Who actually qualifies, why most homeowners miss out, and how the money reaches you.
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What it costs to charge an EV at home
Home charging is the cheapest way to run an EV, and an off-peak tariff is where the saving lives. How the pence-per-mile arithmetic works.
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7kW or 22kW: choosing a home charger speed honestly
Why 7kW is the right home charger for nearly every UK house, what 3.6kW is for, and the three-phase reality that rules out 22kW for most homes.
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Tethered or untethered: the EV charger cable question
Tethered chargers keep the cable attached, untethered units give you a socket. The real day-to-day difference, and which suits which household.
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EV charger installation: what actually happens
From photo survey to switch-on: what an EV charger installation involves, how long it takes, and the paperwork that should exist when the installer leaves.
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Charging an EV without a driveway: the honest options
No driveway does not mean no EV. Cross-pavement solutions, kerbside and lamp post chargers, workplace charging and what is slowly changing.
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Windows & Doors
Compare window and door quotes →uPVC, aluminium or timber: choosing window frames honestly
The three window frame materials compared on cost, looks, upkeep and lifespan, and why white uPVC remains the default for most UK homes.
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Double or triple glazing: what the extra pane really buys
Triple glazing beats double on paper, but the gain over a modern A-rated unit is smaller than the sales pitch. When the third pane earns its cost.
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FENSA, Certass and building regs: the window paperwork explained
Replacement windows are controlled work under building regulations. What FENSA and Certass certificates are, and what to do if one is missing.
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How long uPVC windows last, and when misted glass means replacement
uPVC windows typically serve around 20 to 30 years. The signs a window is done, and why misted glass is often repairable rather than terminal.
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Composite or uPVC: choosing a front door that lasts
Composite doors cost more than uPVC and earn it in rigidity, looks and kerb appeal. How the two are built, where each wins, and what to check on any door quote.
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Do replacement windows need planning permission?
Most window replacements need no planning permission. The conservation area and listed building exceptions, and the checks that apply to flats.
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Air Conditioning
Compare air conditioning quotes →Air conditioning or fans: what actually cools a room
A fan moves air; air conditioning lowers the temperature. When a fan is enough, when it is not, and what a fitted split system really changes.
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What air conditioning really costs to run in the UK
Home air conditioning costs roughly 20p to 60p an hour to run. What decides where you land in that range, and the habits that keep a cool house cheap.
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Split system or portable unit: the honest comparison
A portable air conditioner costs a few hundred pounds and a fitted split system £1,750 to £2,250. What each is really like to live with.
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Multi-split air conditioning: cooling several rooms from one unit
A multi-split runs several indoor units from one outdoor condenser, so the second room costs far less than the first. How to plan the room list.
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Air conditioning installation: what actually happens
A single-room air conditioning installation takes four to eight hours. The survey, the day itself, the F-gas rule and what a good quote itemises.
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How noisy is air conditioning? What to expect, inside and out
Modern split systems run at a quiet hum indoors and placement decides the rest. The noise to expect inside and out, and how installers keep it down.
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