The obligated energy suppliers work with installers to introduce particular efficiency actions into your properties, such as loft, flooring or wall insulation, or heating actions. Some significantly less common free-fill insulation materials include things like polystyrene beads and perlite. Loose-fill insulation is often installed in both enclosed cavities like walls, https://freeecogrants.co.uk/how-to-apply-for-loft-insulation-in-the-uk/