Domestic external wall insulation. An old stone-built house receiving external wall insulation. Sheets of stone wool, a man-made insulating material (

---

Domestic external wall insulation. An old stone-built house receiving external wall insulation. Sheets of stone wool, a man-made insulating material (yellow), are fixed to the walls, rendered and painted. This substantially reduces heat loss and energy costs. Photographed in North Wales, UK.

---

Size: 5090px × 3433px
Photo credit: © CORDELIA MOLLOY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, area, builder, building, conservation, consumption, cost, cottage, deprived, eco, efficiency, energy, environmental, environmentally, external, green, heat, heating, home, house, improvement, income, insulating, insulation, loss, man-, material, mineral, project, reducing, reduction, renovating, renovation, rockwool, saving, scaffolding, scheme, science, stone, street, technological, technology, upgrade, upgrading, wall, warm, warmer, warmth, wool, work