Illustrative image of cavity wall insulation. A worker from Total Insulation Solutions pipes Rockwool into a wall cavity.

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Size: 3600px × 2482px
Photo credit: © Newscast Online / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: buy, buying, cavity, copy, ecomonic, electric, electricity, energy, environment, environmental, environmentally, friendly, future, gas, heating, house, housing, improve, insulation, master, price, prices, property, rent, save, wall