Ключевые слова: beam, beams, build, building, built frame, carpentry, ceiling, construction, construction roof, construction site, development, dwelling, exterior, frame, framework, framing, home, home construction, house, housing, housing development, industry, interior, new house, plank, residential, roof, roof framing, roof timbers, roofing, rooftop, structure, timber, truss, under construction, unfinished, wood material, wooden, wooden frame, wooden roof, wooden truss, work,