210 Starter

The 210 Smart Start™ shingle is perforated to be separated into two full-size, code-compliant starter shingles for up to 63/16" exposure. The perforation saves time and is safer than hand-cutting shingles. Smart Start™ is required under Malarkey shingles at the eave to provide a secure seal between the starter and first course shingles, helping prevent blow-offs and moisture intrusion on steep slope roofing. It is also recommended for the rakes to provide a clean edge and increase wind resistance.