Highlights: Three sides louvered for greater air flow Large nailing flange Heavy-duty galvanized steel construction Fits all pitched roofs Weather-tight seamed collar High profile for increased weather protection and circulation Prevents roof discoloration Bird-proof 50 square inches of net free ventilating area 16″ x 20-5/16″ x 5″ overall size 07-0618.02 Miami Dade County approved Louver Screened Color: Black
- Three sides louvered for greater air flow
- Large nailing flange
- Heavy-duty galvanized steel construction
- Fits all pitched roofs
- Weather-tight seamed collar