As temperatures drop, the urge to crank up the heat is strong. But before you do, consider smarter ways to stay warm and cut costs. These practical strategies have helped me save significantly over three winters—enough for ski trips!
Contents No need for a full heating overhaul—these tips work with gas, oil, or electric systems you already have.
For expert guidance, check Ademe's free Thermal Insulation Guide. It's a reliable resource for effective home insulation.
Drafts are heat thieves. Locate them with a candle, match, lighter, or incense stick. Pass the flame near windows and doors—if it flickers or bends from incoming air, seal it immediately.
Place a draft-excluding "sausage" or bead at door bottoms. Dog-shaped ones add fun and top efficiency. They're affordable—buy one or DIY with newspapers. Watch: The Unstoppable Trick To Insulate Your Front Door Like A Pro.
Seal frames and window edges with silicone. Wet your finger first to avoid stickiness, or use the included spatula for clean application.
Upgrade thin curtains to heavy, insulating ones. They block cold, reduce light for better sleep, and cost far less than a single heating bill spike.
Windows lose 10x more heat than walls. Double glazing delivers big savings without the expense of triple glazing, which offers minimal extra benefit.
Don't overlook hot water bottles—they're inexpensive, retain heat for hours, and delay heating use. Try our special trick here, or make a dry version, or buy one.
Purge air from radiators when they gurgle: cool them, open the top valve, and release air until water flows. Keep them clear of furniture and damp laundry to avoid heat loss.
DIY fans: Line behind radiators with aluminum foil or sheets to reflect heat inward, not into walls. Full details in this tip.
Shut shutters and curtains nightly to trap warmth—it's a simple habit with noticeable impact.
Lower settings when away, but never off—cold walls demand more heat later. Use frost protection for long absences or add a programmable thermostat.
Boiler: max 50-60°C. Rooms: 19°C living areas, 17°C bedrooms. No need to blast bathroom heaters.
No boiler replacement needed—it might save 30%, but payback takes 3-5 years. These simple tips work instantly for any system. Build the habits, and your savings could fund dinners out!
