A close-up of a black aluminum window frame with double-glazed glass, showing the sharp, precise lines of modern architecture.
Keywords
steel,
modern,
metal,
architecture,
grey,
open,
safety,
window,
office,
plastic,
door,
house,
pvc,
background,
apartment,
contemporary,
efficient,
goggles,
horizontal,
inside,
manufacture,
no people,
profile,
room,
security,
structure,
aluminium,
energy,
frame,
framework,
interior,
fixture,
handle,
home,
industry,
pane,
technology,
aeration,
black,
construction industry,
detail,
glazed,
glazing,
building,
windowpane,
architect,
curtain,
development,
efficiency