SD-635

Galvannealed Steel Louver

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Common Applications

Wood Truss Assemblies
Multifamily
Light Commercial

Resources

Product Sheets

PDF SD-635 Product Sheet

Accessories

PDF Louver Maintenance

Louver Options

PDF Blank-Off Option
PDF Burglar Bars Option
PDF Hinge Option
PDF Sill/Head Flashing Option
PDF Bird Screen

Overview

The SD-635 formed steel drainable blade louver is designed to prevent water penetration in non wind-driven-rain applications by collecting water in frame and blade gutters and channeling it into downspouts and away from airflow paths. The SD-635 is available in a wide array of painted finishes including custom color matching.

Standard Construction

Material: Galvannealed steel.
Frames: 6" deep x 20 ga. thick (152 x 1) channel.
Blades: 35^o x 20 ga. (1) thick drainable style.
Screen: 1/2" x 0.063" (12.7 x 1.6) expanded and flattened aluminum.
Mullion: Visible.
Minimum Size: 12" x12" (305 x305)
Maximum Size: Single Section: 48" x 96" (1219 x2438)
Multiple Section: Unlimited

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