Close Up: A Group Of Workers Blow Cellulose Insulation Into The Wooden Walls. Close Up: A Group Of Workers Blow Cellulose Insulation Into The Wooden Walls Framing Of A Modern House Under Construction. Contractors Insulate The Outer Walls Of A Large Ecofriendly Housing Project.

KEYWORDS

close cellulose insulation wooden workers frame wall object material texture environmental fiber ecological energy panel ecowool ecofriendly environment installation blow industrial recycled gray dust building eco friendly recycle house insulating architecture heat preservation preparation men builders protection people contractors blowing scaffolding foam insulate thermal construction site wood boards outdoors