Assuming your neighborhood Authority has issued its assertion of intent, homes may possibly qualify for an ECO4 grant when they meet the next: Together with the ECO4 scheme you can obtain free energy efficiency updates to your property, for example ground insulation or photo voltaic panels, performed by accredited installers. https://freeinsulation.food.blog/2025/08/22/free-insulation-uk-government-grant-insulation-for-warmer-homes/