: Strong and durable, allowing for thinner frames and larger glass areas in modern designs. 0.5.31 Common Window Styles

: Collections of windows that project outward to create a visual centerpiece or window seat. 0.5.25, 0.5.33 Key Energy & Safety Features

: Offers a classic aesthetic and high insulation value but requires regular upkeep to prevent rot. 0.5.11 , 0.5.31

: Traditional vertical sliding windows; double-hung allow both sashes to move for better ventilation. 0.5.25 , 0.5.33