Updated October 2026. Prices and availability can change.
With energy bills continuing to put pressure on household budgets, knowing how to stay warm without turning the central heating on all day could help you save money this winter. The good news is that you don’t need to spend a fortune on expensive gadgets. Some of the best ways to keep cosy cost nothing at all.
From hot water bottles and thermal clothing to heated throws and rechargeable heated vests, we’ve rounded up 15 affordable ways to stay warm in 2026. We’ve also looked at how much different electrical cheapest ways to keep warm this winter
- Best free option: wear extra layers and stop draughts.
- Best low-cost purchase: a hot water bottle, typically around £5–£10.
- Best for bedtime: an electric underblanket.
- Best for evenings on the sofa: an electric heated throw.
- Best wearable upgrade: a rechargeable Venustas heated vest.
- Best for a tight budget: check whether you qualify for a free electric blanket.
Could you get a FREE electric blanket?
Some households may qualify for free electric blankets, energy grants and other help with heating bills. Before spending your own money, check what support is available.
FIND OUT HOW TO GET A FREE ELECTRIC BLANKET →
Read our guide to free electric blankets, energy grants and financial support. Eligibility applies.
15 cheap ways to stay warm without central heating
1. Use a hot water bottle
Sometimes the old-fashioned solutions really are the best. A hot water bottle can keep you comfortable while watching television, reading or sitting in bed, without having to heat an entire room.
You can often find a basic hot water bottle for around £5–£10. The Range and Matalan are worth comparing, while supermarkets and discount shops may have inexpensive options too.
Heating enough water in a kettle for a hot water bottle can cost just a few pence, depending on how much water you use and the efficiency of your kettle.
MoneyMagpie safety tip: Never fill a hot water bottle with boiling water. Check it for wear, follow the manufacturer’s instructions and use a suitable cover to reduce the risk of burns.
2. Warm your bed with an electric blanket
An electric underblanket is one of the most economical ways to warm your bed before getting in. Rather than turning the central heating up for the whole house, you can concentrate warmth exactly where you need it.
Silentnight’s Comfort Control range is a good starting point when comparing budget electric blankets. Check
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