CertainTeed’s NorthGate SBS modified asphalt shingle is unmatched by standard asphalt shingles. The rubberizing aspect of SBS allows greater flexibility so the shingles resist cracking even in extreme cold-weather, allowing for year round application.
- Class 4 impact resistance rating
- Two-piece laminated fiberglass-based construction
- Lifetime limited transferable warranty against manufacturing defects on residential applications