Products / Residential Master Flash

A pipe flashing for shingle, tile and other residential roofing, with a built-in 20-degree pitch that Aztec says adapts to almost any roof pitch including 45 degrees, a pull-tab tear groove for cutting a circular hole without a knife, and an aluminum base. It is made of black or gray EPDM or high-temperature silicone, listed with IAPMO (UPC) certification No. 3121 and for use with Type B vents, and fits closed top to 18-1/2 in. pipes on bases from 16 x 19-1/4 in. (Mini) to 35 x 35 in. (#3). The page headline says four sizes while its feature list names five (Mini, #1, #1.5, #2, #3). Warranty is 25 years for EPDM and 35 years for silicone.