Should you be serious about Discovering more details on implementing for weatherization providers, Speak to your point out WAP plan and they're able to guide in figuring out the area Firm that serves your location. It's simpler to setup insulation in excess of the surface area in the blocks either https://freeecogrants.co.uk/how-can-you-have-free-external-wall-insulation-done-to-your-property/