ADO Products Durovent 23-1/2 in. x 46 Rafter Vent with Built-In Baffle 20/Case

The ADO Products Durovent 15/23 in. x 46 in. Rafter Vent with built-in baffle helps keep air moving in your attic. Can now be used in either a 16 in on-center application or 24 in on-center. The ventilation system features polystyrene construction, which is lightweight and moisture resistant and the integrated baffle means that you need no blocking material between the vent and the top plate.

• Designed to prevent moisture and wind from entering attic
• Made of polystyrene for durability
• Measures 2 in. H x 23-1/2 in