Sill (for exterior doors) – A horizontal sill plate below the door that supports the door frame. Similar to a Window Sill but for a door Flush doors are chemically treated to sustain humidity and insect damage. They are usually made with timber wood and have a solid or hollow https://villa-kap-s16058.is-blog.com/25057403/değil-hakkında-detaylar-bilinen-door