HighPoint Stealth Ridge is an attic ridge vent for use with asphalt shingle roof cover. Vents are one-sided and are installed asymmetrically along ridgeline. Vents are injection molded polymer. Vents have approximate length dimension of 4ft and accommodate 9in wide asphalt shingle-over width.
FBC (HVHZ) TAS 100(A) (Wind and Wind-Driven Rain)
Product has "passed" the requirements for wind and wind-driven rain resistance as set forth in FBC (HVHZ) TAS 100(A).
ASTM E330 (Wind)
Product has a Design Pressure of -172.5psf when installed with 0.120in x 2-1/2in ring shank roofing nails (ASTM F1667 NL RF S Q - 58 Z) placed in pre-molded fastener locations placed in pre-molded fastener locations and approximately 12in o.c. in between into 15/32in thick APA-rated plywood deck sheathing. Fasteners shall penetrate through sheathing. Ridge cap asphalt shingles shall be installed over vent with 0.120in x 2-1/2in ring shank roofing nails (ASTM F1667 NL RF S Q - 58 Z).