The moment they have been authorized, they must receive their landlord’s approval. In case you implement by way of an energy supplier, they can evaluate what is the best energy saving measure to position beforehand it receives set up. Jonathan Marshall ECO4 eligibility for landlords British isles ECO4 scheme is https://energysavinggrants.travel.blog/2023/03/20/understanding-insulation-grants-in-the-uk/