Owens Corning Raft-R-Mate attic rafter vents maintain proper airflow from soffit to ridge, preventing moisture buildup and extending roof life. The optional air stop/insulation block seals the eave space, stopping loose-fill insulation from blocking ventilation and reducing heat loss around...
Owens Corning Raft-R-Mate attic rafter vents maintain proper airflow from soffit to ridge, preventing moisture buildup and extending roof life. The optional air stop/insulation block seals the eave space, stopping loose-fill insulation from blocking ventilation and reducing heat loss around the attic perimeter. Essential for code-compliant attic ventilation in cathedral ceilings and standard attics.
| Dimensions | 22.5 in. x 48 in. |
| Air Channel Depth | 1.5 in. |
| Net Free Air Flow | 22.3 Sq. in. |
| Material | Extruded Polystyrene |
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