Ключевые слова: architecture, artisans, build, business, carpenter, commercial, construction, construction site, contractor, creator, electricity, environment, equipment, facade, hand, house, industrial way, industry, installation, labor, machinery, maintain, man, manual, material, metal, metal sheet, modern, on the rooftop, protection, repair, repair the roof, residence, roof, roof construction, roofers, roofing tools, rooftop, safety, sky, structure, team, technology, timber, wear, website, work, work clothes, worker, workers,