Blood-Line Preserved: The Langham, an Upper Westside blue blood landmark, posed a challenge because its facade featured many window shapes, of different sizes, calling for different custom color finishes. Panorama provided a harmonious solution to a multifaceted challenge.

Past/Present: At 820 Park Avenue, a building is gracefully upgraded without changing its character. Modern, soundproof windows blend beautifully with the past, and keep a little more of the present out.