This custom project is an approx. 450 sq. ft. kitchen and entry/porch addition. The kitchen has a beamed cathedral ceiling with a custom hammerbeam truss, and patio doors that swing out onto the flat, liner-ceiling screen porch (http://www.postandbeam.com/roof-framing-system). An entry/mud room is adjacent to the corner of the kitchen, and abuts a large beamed cathedral entry porch. The addition is over a walkout basement currently designed for storage, with a door that exits to the yard beyond.