ECO4’s full house strategy relies on insulation. You’ll dependant on your own property receive loft insulation, wall insulation, less than the ground insulation and exterior wall insulation. By these measures heat is trapped within your home and so warmth loss is diminished As a result, it's inexpensive to stay heat. https://energygrants.finance.blog/2023/07/20/what-are-the-advantages-of-insulating-your-house/