![](http://www.alamy.com/thumbs/6/0407D9DE-E71F-4D6E-9D80-0EAD00A91C67/J54163.jpg)
thermal insulation role in yellow package at attic background
Size: 5184px × 3456px
Photo credit: © Brilliant Eye / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: architecture, background, build, circle, construction, cut, detail, ecology, economy, energy, fiber, fiberglass, fibreglass, glasfiber, glass, glassfiber, glasswool, heat, house, industry, insulating, insulation, isolation, lagging, material, mineral, pack, package, protection, reconstruction, rock, rockwool, roll, rolling, scroll, stack, swirl, thermal, white, wool, yellow