How to Save Money on Your Gas Bill in 2026/2027
Discover how insulating your home internally or externally can significantly reduce gas usage, lower heating bills, and improve comfort all year round.
How to Save Money on Your Gas Bill
With energy costs remaining high, improving insulation is one of the most effective and long-term ways to reduce gas consumption and lower monthly bills.
Many homes lose a large percentage of heat through poorly insulated walls and roofs. By improving insulation — either internally or externally — you can retain more heat, reduce how often your heating runs, and save money year after year.
The right solution depends on your property, budget, and renovation plans. Choose the option below that best suits your home.
INSULATE INTERNALLY
Best for:
- Renovations and refurbishments
- Flats and apartments
- Properties where external changes aren’t possible
Benefits:
- Lower upfront cost
- Room-by-room upgrades
- Minimal disruption to the exterior
Products used:
- Insulated plasterboard
- Loft insulation roll
- PIR insulation boards
Savings Calculator
Use our Calculator below to see how much you can save.