Duraflo 6065BL Slantback Roof Vent, Black

Highlights: Patent pending stair step screen provides more airflow in a smaller vent 61 sq in. of net free area Ideal for steep pitched roofs up to 12/12 Prevents birds from nesting Won’t crush, dent or peel Cold impact resistant down to -40? UV resistant polypropylene

Duraflo Roof Ventilator, Low Profile, Slant, Type B, 61 sq-in Net Free Area, 1-1/4 in Flange Width, Polypropylene, Black, 4 in Overall Length, 17-1/4 in Overall Width, 18-1/4 in Overall Depth, Standards: CSA Certified, TDI Approved, Cold Impact Resistant to -40 Deg, For Steep Pitched Roofs Up To 12/12