Installing natural wood shingles or shakes on an average one story, ranch style home , , square feet of gently sloping roof costs around $, $, or more. Re roofing the same home with high quality, fire resistant materials of recycled rubber or plastic molded to look like wood runs around $, $, or more..Average cost to frame a new roof is about $, $, , sq.ft. roof . Find here de.ed information about new roof framing costs..This tool estimates Total Installation Cost for new or retrofit projects, by a professional contractor. It includes All materials Labor Tear off and dump fees Building permits Profit overhead The calculator provides three price estimates LOW END, MID RANGE and HIGH END. These are based on the National Average roof costs..Cost A DIY asphalt roof installation on a standard ranch style house costs from $ to $,, depending on the size of the roof and the quality of the materials. Professional installation can cost between $, and $,..