"Roofing Shingles Installation - Starter Strip" by GAF
► Calculate Cost of Roof Shingles at: http://www.roofcostcalculator.com/roofing-materials-calculator/
Starter strip is essential for long term performance of an asphalt (as well as wood shingles) roof, as it helps prevent ice dams and wind blow offs.
This video teaches you how to properly install starter strip.
More roofing info at: http://www.roofcostcalculator.com/
