Ключевые слова: air, airtight, architecture, between, board, build, building, close, closeup, conservation, construction, crack, diy, doityourself, efficiency, efficient, energy, environmental, expanded, extruded, fill, finish, foam, foaming, frame, gap, home, insulated, insulation, isolated, macro, pipe, plates, polyurethane, pu, pufoam, renewal, renovation, repair, seal, spray, wall, window, wood, yellow,