Cavity Wall Insulation in Leeds

If your home was built between the 1920s and 1990s, it likely has cavity walls — two layers of brick with a gap between them. Filling this cavity with insulation material can significantly reduce heat loss. Around a third of heat lost in an uninsulated home escapes through the walls, making this one of the most impactful upgrades for properties across Leeds and West Yorkshire. The cavity wall insulation cost is typically low relative to the savings, and many households can get free cavity wall insulation through government-backed schemes like ECO4.