Ключевые слова: abstract, along, architecture, away, background, beneath, build, carry, channel, closeup, collect, construction, corner, corrugated, curve, detail, downpipe, drainage, eaves, edge, element, gutter, gutters, home, house, industrial, industry, iron, material, metal, new, off, painted, pattern, rain, rainwater, roof, roofing, row, shape, shares, sheet, steel, structure, supply, system, texture, tile, waterproof, white,