A: Hello, thank you for your question. WeatherBlocker is a Premium Stater Strip to help reduce the risk of shingle blow-offs. They are not to be used to replace shingles. For further questions, please call our Technical team at 877-GAF-ROOF.
A: Hello, for WeatherBlocker Starter Strips, you would want to measure the lineal feet of eave. Each bundle of WeatherBlocker covers 100 lineal feet when used with 3-tab shingles or Timberline shingles. After measuring the lineal feet of eave area, you would then be able to calculate how many bundles are needed. Thank you!
A: Hello and thank you for your question. Each full sheet of WeatherBlocker measures 17" x 40" (432 x 1,016 mm) and covers approximately 50 lineal ft. (15 lm). When used as half sheets, WeatherBlocker measures 8.5" x 40" (216 x 1,016 mm) and covers approximately 100 lineal ft. (31 lm).
A: Hello, in order to estimate the need, you will need to measure the lineal feet of eave edge on your roof. Each bundle of WeatherBlocker contains 100 Lnft of Starter Strip for use with Timberline HDZ Shingles. For more information, please give our technical team a call at 877-GAF-ROOF