Quadrabond™
QuadraBond™ firmly secures the layers of a shingle together, helping roofs stand up to wind and weather so they maintain their beauty and performance.
Featuring an industry-best four points of adhesion, and backed by CertainTeed’s superior manufacturer’s warranty, QuadraBond delivers exceptional quality and reliable strength against shingle delamination.
QuadraBond is a standard feature on most CertainTeed designer shingles, including our popular Landmark and Landmark PRO products.
![CertainTeed QuadraBond™ with Advanced Layering](/sites/default/files/styles/featured_split_50_50_desktop/public/youtube_thumbnails/2023-08/S4je5Z-Vbv_a5TVsRPkW4C071WUoXi-qw1kvs5MA3eg.jpg?itok=wwLr87rg)