Master Flow 16-in x 8-in Aluminum Foundation Vent | LW1L
$11.40
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Description
The GAF Master Flow LW1L grill style foundation vent allows air circulation to reduce moisture and helps prevent decay in your foundation with a net free vent area of 50 sq. In. The vent is installed by nailing to floor joists or use as a block replacement. The LW1 is die-cast aluminum with screen and a damper. The damper adjusts manually. Master Flow 16-in x 8-in Aluminum Foundation Vent | LW1L
