| 摘要 |
A closure assembly and a method of making the closure assembly with a window comprising front and rear panels defining a space there between; an aperture in each of the front and rear panels, the aperture being aligned to form an aperture for the window; a frame at least partly positioned between the front and rear panels and extending along the aperture to delineate the space and define a cavity between the front and rear panels; and filling material placed in the cavity and bonding the front and rear panels together thereby forming a one-piece structure. |
