The obligated energy suppliers function with installers to introduce sure efficiency actions into your residences, which include loft, flooring or wall insulation, or heating steps. You can be qualified for ECO4 in case you reside at non-public domestic premises and are a member of the Help to Warmth Group (HTHG). https://freeecogrants.co.uk/how-to-apply-for-boiler-replacement-grant-scotland/