A roll of insulating glass wool on an attic floor
Schlüsselwörter
heat,
thermal,
energy,
saving,
home,
house,
loft,
attic,
wood,
roof,
rafter,
insulate,
insulation,
construction,
renovation,
improvement,
mineral,
glass wool,
fiberglass,
building,
material,
supply,
indoor,
inside,
environment,
environmental,
yellow
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