Ключевые слова: aluminum profiles, architecture, attic, attic insulation, beam, bevels, build, ceiling, construction, crossbar, energy saving, fiberglass, flat hanger, frame, glass wool, home, house, inside, insulate, insulating, insulation, insulator, isolation, material, mineral, mineral wool, oblique, plaster, plasterboard, polypropylene cord, polypropylene string, protection, rack, rafters, roof, roof membrane, roofing, rooftop, room, timber, truss, truss beam, trusses, usable attic, vapor barrier, wall, wood, wooden, wooden beams, wool,