How to Install Timberline HD Shingles with the Closed-Cut Valley Method | GAF Pro Series

Описание: A basic demonstration for roofing contractors and homeowners on how to install GAF Timberline Shingles using the closed-cut valley method. Learn more at https://www.gaf.com/en-us/roofing-pro...

Pro Series by GAF provides step-by-step instructions on how to install GAF roofing products for better safety and efficiency. Video details include nailing techniques and optimal trim angles.

Ver en Español:    • Tejas HD de Timberline – Instalación de Va...