Roof Constructor Plan CAD drawing includes 300x25mm Well seasoned hardwood Fascia Board nailed to Rafter 75x50mm Well seasoned hardwood purling nailed to Rafter 900mm c/c. 100x75mm Well seasoned hardwood Wall plate on external block walls head course and long span aluminium roofing sheet. Single level deck with galary for a faith base community setting at an urban sprawl area. Traditional orthodox influence design for normal day lighting to save cost.