Windows are the Achilles’ heel of energy efficient buildings. You can stuff walls with insulation, but panes have to let light through, and most materials that trap heat also scatter it, turning your view cloudy.
That trade-off helps explain why…
Windows are the Achilles’ heel of energy efficient buildings. You can stuff walls with insulation, but panes have to let light through, and most materials that trap heat also scatter it, turning your view cloudy.
That trade-off helps explain why…