Heat pumps in Dumfries and Galloway for off-gas properties
Local housing types, off-gas context, insulation and radiator considerations, and network operator information for Dumfries and Galloway.
Key facts
- •Rural hill farms and cottages across Galloway are commonly heated by oil or LPG.
- •SP Energy Networks covers the area — some hill spurs may have supply constraints.
- •Milder maritime climate, but exposed inland hill properties need careful sizing.
- •Both straightforward and constrained supply situations are found in this area.
- •Interest-free credit up to £30,000, subject to status, is available.
Last updated: 28 October 2026.
What kind of properties in Dumfries and Galloway need a heat pump?
Dumfries and Galloway includes rural hill farms and cottages across Galloway — Newton Stewart, Castle Douglas, Kirkcudbright, Wigtown and Gatehouse of Fleet. Properties are typically stone-built farmhouses and cottages heated by oil or LPG. The area also includes some larger estates and converted agricultural buildings.
Why are so many Dumfries and Galloway properties off the gas grid?
Much of rural Galloway is off the gas grid. Hill farms and coastal cottages rely on oil or LPG deliveries. The area includes both straightforward off-gas properties with good electricity supply and some with constrained supplies where the network operator needs to be involved early in the process.
Do Dumfries and Galloway properties need insulation upgrades before a heat pump?
Galloway properties range from traditional stone farmhouses to more modern builds. The heat loss calculation during the survey identifies where insulation improvements would reduce the required heat pump size and lower running costs. Loft insulation is typically the most cost-effective upgrade.
Will my radiators need replacing in a Dumfries and Galloway property?
Oil and LPG conversions may need radiator upsizing. The survey determines which radiators need replacing based on the heat loss calculation for each room. This is confirmed in the written quotation with no hidden extras.
How do heat pumps perform in a Dumfries and Galloway winter?
Dumfries and Galloway has a milder maritime climate than the Highlands, but exposed hill properties inland can experience cold, windy conditions. The Galloway Hills create their own microclimate. The system is sized for your specific location and local design temperature.
Which network operator covers Dumfries and Galloway?
SP Energy Networks covers Dumfries and Galloway. Most properties have adequate supply, but some rural properties on long spurs in the Galloway Hills may have constraints. We check with SP Energy Networks as part of the enquiry.
Nearby areas we also cover
Dumfries and Galloway borders the Scottish Borders to the east, Ayrshire to the north, and England to the south. The Solway Firth defines the southern coastline, with properties along its length ranging from lowland to upland.
Large parts of rural Aberdeenshire are off the gas grid. Oil-fired boilers and LPG tanks are the norm on farms and rural properties.
Highlands (edge towns)Beyond the gas grid in Inverness and the main towns, much of the Highlands is off-gas. Oil, LPG and electric storage heating are common in rural properties.
MorayRural Moray has significant numbers of off-gas properties, particularly farms and cottages away from the main towns. The Moray Firth coast has some gas network coverage in towns, but inland and rural properties are predominantly off-gas.
Perthshire glensThe Perthshire glens are largely off the gas grid. Properties in the straths and glens rely on oil, LPG or solid fuel.
Last updated: 28 October 2026. Reviewed by the Scottish Energy Efficiency team.
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