Master Chief Petty Officer is an E-9 rank of the UNSC Navy, and is a non-commissioned officer. It is equal in rank to Master Gunnery Sergeant in the UNSC Marine Corps, Sergeant Major in the UNSC Army, and Chief Master Sergeant in the UNSC Air Force.
1 If removing and disposing of the existing roofing material isn't included in an estimate, this can add another $3-$5 a square foot or $510-$1,100 for a basic ranch-style home -- and costs go higher depending on location and the difficulty of the removal project. According to RoofHelp.com, the average lifespan for 20-year asphalt shingles is about 14 years in Phoenix, Arizona; 19.5 years in Minneapolis, Minnesota; and 20.8 years in Reading, Pennsylvania.
Asphalt Shingle Roof Costs. Asphalt shingle roof costs range from $2.75 to $5.75 per square foot, which includes both materials and labor. These replacement prices are on the lower end of the pricing spectrum in terms of all available materials.âFor a 2000 sq. ft. home, homeowners will spend between $5,500 and $11,500 for asphalt shingles.raditional asphalt shingle roof cost (woven fiberglass covered with apshalt coating) runs $75 to $125 per square (not including installation). Ths option is thinner and lighter than the organic variety and typically carries a longer warranty.