Professional workman installing thermal insulation rock wool under the roof
Schlüsselwörter
insulation,
house,
rock,
wool,
measure,
tape,
roof,
architecture,
attic,
building,
check,
cut,
efficiency,
energy,
equipment,
fiberglass,
foreman,
glasses,
glove,
home,
improvement,
indoor,
inside,
install,
isolation,
knife,
layer,
male,
man,
mansard,
material,
mineral,
occupation,
person,
process,
profession,
professional,
protection,
renovation,
repair,
saving,
stone,
thermal,
tool,
uniform,
using,
wall,
work,
men at work
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