Ключевые слова: 2x4, architectural, architecture, beam, blue, build, carpentry, construction, development, door, estate, exterior, frame, framework, framing, home, house, housing, industry, interior, lumber, materials, modern, new, plank, plywood, property, real, realty, reconstruction, remodel, remodeling, renovation, residence, residential, roof, roofing, room, site, sky, structure, studs, timber, truss, under, unfinished, wall, window, wood, wooden,