Ключевые слова: 20s, builder, building contractor, caucasian, conservation, construction, efficient, energy, fitting, glass, gun, home improvement, home interior, industry, installing, male, man, men, new, occupation, one person, people, person, plastic, renovation, replacement, replacing, residential structure, sealant, sealing, side view, silicone, tool, twenties, upvc, vertical, window, window frame, worker, working,