slice bread - wheat bread. *Percent Daily Values are based on a 2000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
1 GAF 3-Tab shingles cost approximately $2 to $3 per square foot installed (or $2,000 to $6,000 for an average-sized 2,000 square foot roof). 2  GAF Timberline roofing shingles cost around $3 to $5 per square foot installed ($6,000 to $10,000).or the most accurate GAF roofing shingle prices, fill out this form to receive estimates from multiple, prescreened contractors in your area. 1  GAF 3-Tab shingles cost approximately $2 to $3 per square foot installed (or $2,000 to $6,000 for an average-sized 2,000 square foot roof).
You can expect to pay $80 - $100 per roofing square -- a common industrial measurement that refers to 100 square feet of shingles. This figure includes both materials and labor. Cost to install roof shingles will vary somewhat, depending on: 1  Size of roof, which determines number of roofing squares (1 square = 100Â² ft) needed to cover. 2  How many stories your house has. 3  Roof style and degree of pitch.