Warm air is sneaking out of your house and costing thousands over time with culprits like single-glazed windows and empty offices adding to your heating bill.

Heating a home through winter can cost more than R2,000 a month, but our analysis reveals that gas may be the cheaper option in many South African cities. Discover how your…

Warm air is sneaking out of your house and costing thousands over time with culprits like single-glazed windows and empty offices adding to your heating bill.