Save money on your gas bill
Heating is the biggest energy cost in most UK homes. Small changes to how you heat your home can make a real difference.
3 quick wins
- Turn your thermostat down by 1°C — most people don't notice the difference.
- Give regular meter readings (or use a smart meter) so you're not billed on estimates.
- Check if you're on the price-capped standard variable tariff or a fixed deal.
Use your heating controls
- Set a timer so the heating is only on when you're home.
- Use radiator valves to keep spare rooms cooler.
- Bleed radiators if they're cold at the top.
Boiler tips
- Combi boiler? Lowering the flow temperature (often to around 60°C) can cut gas use.
- Get your boiler serviced once a year to keep it efficient and safe.
- Don't leave hot water heating all day — set it for when you need it.
Keep the heat in
- Draught-proof doors, windows and letterboxes — cheap and easy.
- Close curtains at dusk and keep radiators uncovered.
- Check if you qualify for free insulation through government schemes.
Check your tariff and support
- Compare fixed deals against the Ofgem price cap before you sign.
- Ask your supplier about help if you're struggling to pay.
- Check for the Warm Home Discount and Winter Fuel Payment if eligible.
Mistakes to avoid
- Ignoring estimated bills — they can be far too high or too low.
- Heating empty rooms all day.
- Fixing a tariff without checking exit fees and the price cap.
More helpful guides
- Fixed vs variable energy tariffs
- Energy buying guide
- Moving home energy checklist
- All money-saving tips
These are general tips, not financial advice. Always check prices and terms with the provider before you buy.
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