Products / TAMKO Proline 12-1/4" x 12" Hip & Ridge

Proline 12-1/4 in. x 12 in. Hip & Ridge is TAMKO's impact-rated hip and ridge shingle, with a polyester mat on its underside, scored into 12-1/4 in. x 12 in. pieces laid at a 5-1/8 in. exposure, 26 shingles and 33.31 linear ft. per bundle. TAMKO states it is classified by UL for compliance with UL 2218 Class 4 impact resistance and notes the test may not correlate with real-world hail. TAMKO's own copy differs on use: the accessories page says it must be used with StormFighter FLEX shingles, while the data sheet says it is for use with all TAMKO UL 2218 Class 3 or Class 4 impact-rated shingles; the page also lists ASTM D7158 Class H, which the data sheet does not. The field-shingle limited warranty extends to it.