Nothing on the walls. Heat only the rooms you use. Slim white PowerBoard panels on the ceiling warm people and everything in the room directly, instead of heating the air first. Supplied and installed across the UK.
For a typical UK 3-bedroom home, PowerBoard infrared runs at £562–£1,263 per year (~£47–£105/mo) in real-world zoned use - only heating the rooms you're actually in, with panels cycling instead of running flat-out like a radiator. Pair it with solar PV + battery storage and that drops to £57–£758 per year (~£5–£63/mo). Gas runs £800-£1,400, oil £1,200-£2,000, LPG £1,500-£2,500. Costs vary based on insulation, panel sizing, and energy tariff.
Oil & LPG homeowners save most. Fuel costs 40-60% higher than gas means the running cost saving from switching is larger for rural properties.
Pair with solar PV + battery. Infrared panels respond instantly, so a solar PV + battery setup can cover most heating demand directly. Diverter-only setups can't power panels in the evening - battery storage does.
How these figures are calculated: All PowerBoard figures above come from the same formula used by the calculator below - UK 3-bedroom home at 27p/kWh. We keep this rate fixed, set just above Ofgem's price cap when we chose it (26.32p, October 2026). The "all rooms, full demand" line is a like-for-like worst case where every panel runs as if it were a radiator covering the whole property. "Typical zoned use" applies a 55% real-world utilisation factor to reflect how PowerBoard is actually used: only the rooms in active use are heated and panels cycle once at temperature. The "with solar" line assumes a 4kW solar PV system with battery storage. Run the calculator with your own home's details for a personalised figure.
Annual running cost estimates for typical Bath properties, based on the comparison-table benchmarks above.
Gas / electric figures are UK 3-bed mid-points scaled by property size. PowerBoard figures come from the calculator's own formula: about 5 heating hours a day at 27p/kWh, with panels actually drawing power only ~38% of that time (thermostats cycle panels off once a room is at temperature, and only the rooms in active use are heated), scaled to Bath's 7-month heating season. The "with solar" column also assumes a 4kW solar PV system with battery storage. Use the calculator above for a personalised figure.
Full UK cost breakdown
Customise every input
Hero, quote and FAQs
4-step process & pricing
Climate, housing stock and energy mix all shift the headline figure. Here's how Bath compares.
Bath sits in a steep-sided Avon valley bowl, and the trapped morning air gives the city a distinctive winter inversion - the Royal Crescent can sit several degrees warmer than the river-level streets below on a still January morning. The heating season runs close to seven months in the older Georgian housing.
Bath is a UNESCO World Heritage Site and the dominant property type is the listed Georgian terrace - particularly the Royal Crescent, the Circus, Lansdown Crescent and the long terraces along Great Pulteney Street. Almost any external alteration requires Bath & North East Somerset Council listed-building consent, which rules out conventional condensing-boiler upgrades for many leaseholders.
Most BA-postcode homes are on mains gas, but the practical reality of the listed-building consent regime means that for many Bath flats, replacing a failing combi like-for-like is no longer permitted. Bath & North East Somerset Council's Climate Emergency Strategy targets net-zero by 2030.
Professional installation across all major cities