Builders lay under floor insulation into a house extension in Ambleside, UK.

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Size: 2911px × 4367px
Photo credit: © Ashley Cooper / Alamy / Afripics
License: Licensed
Model Released: Yes

Keywords: boarding, brick, builder, cavity, cement, concrete, construction, damp, efficiency, extension, floor, flooring, foam, footings, foundations, house, insulate, insulation, membrane, plastic, proof, thermal, wall, workman