Block heat leaks
Identify areas where heat can escape and cold air can enter, such as unused chimneys, air vents, and gaps around doors. Using chimney draft excluders or cushions can block these openings and reduce heat loss.
Adopt alternative heating solutions
Consider using supplemental heating for frequently used rooms, such as oil-filled radiators, which consume less energy and retain heat longer. Wood-burning or pellet stoves are also an eco-friendly and efficient option for heating spaces without relying on central heating.