GAF MasterFlow 960 Series Galvanized Slant-Back Roof Louver with Weather Filter, Black, 60 sq. in. NFVA Potable Water Pipe A: Warm-up time is approximately

A: Warm-up time is approximately 20 minutes

Specification Details Collection Name St

Capacity in concrete 5/8 in

Quiet design won't bother you

) 14 Manufacturer Warranty 0

GAF MasterFlow 960 Series Galvanized Slant-Back Roof Louver with Weather Filter, Black, 60 sq. in. NFVA Potable Water Pipe A: Warm-up time is approximatelyMasterFlow 960 Galvanized Slant Back Roof Louver with Weather Filter Premium metal roof louver designed to exhaust heat and moisture from attics while resisting weather infiltration. The fully enclosed hood and optional internal weather filter offer robust protection, ideal for steep slope roofs. Key Features: Weather Resistant Design: Fully enclosed hood and internal weather filter help block rain, snow, and debris Efficient Ventilation: 60 sq. in.