Drainable Blade Extruded Aluminum Louvers

Drainable blade louvers allow very low water penetration with extremely high free area. Each frame design includes a jamb gutter, a recessed drip lip at the head and an extended water stop on the back of the sill. These features and the unique blade design make these louvers some of the top performers in the industry.

While visible mullions are standard, invisible mullions (continuous blades) can also be provided in these designs. These models are available in round, triangular and other unusual shapes.

All models shown are available in Heavy Duty (.125") frame and blades with the exception of model 258 and 652-DD.