Grill Style 16 in. x 8 in. Mill Aluminum Foundation Vent

Grill Style 16 in. x 8 in. Mill Aluminum Foundation VentThe GAF Master Flow LW1 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. Die cast aluminum Can be used as block replacement 50 sq. in. net free vent area Damper adjusted manually Screen

The GAF Master Flow LW1 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.

Features

Item Weight	.9
Shape	Rectangular
Features	Weather Filter
Material	Aluminum
Color/Finish	Mill
Product Weight (lb.)	.9 lb
Power Type	Non-Powered
Intake/Exhaust	Exhaust
Automatic/Manual	Manual
Color Family	Metallic
Color/Finish Family	Metallic
Returnable	180-Day
Mounting Position	Wall Mount
Product Width (in.)	16 in
Rough Opening Height (In.)	7.88
Product Height (in.)	8 in
Rough Opening Width (In.)	16.88
Net-Free Area (Sq. In.)	50
Product Depth (in.)	2.75 in