EI-445

Extruded Aluminum Louver

Overview

The EI-445 combination louver features stationary louver blades and an integral gravity operated backdraft damper to protect intake air openings in exterior walls. The EI-445 is available in a wide array of anodized and painted finishes including custom color matching.

Resources

Product Sheets

PDF EI-445 Product Sheet

Installation Instructions

PDF Operable Louver Installation Instructions

Accessories

PDF Louver Maintenance

Louver Options

PDF Blank-Off Option
PDF Burglar Bars Option
PDF Filter Rack
PDF Glazing Frame Option
PDF Hinge Option
PDF Sill/Head Flashing Option
PDF Stucco Flange Option
PDF Bird Screen

Standard Construction

Material: Mill finish 6063-T5 extruded aluminum.
Frames: 4" deep x 0.081" thick (102 x 2) channel.
Blades: 45^o x 0.081" (2) thick J-style BD-intake.
Screen: 1/2" x 0.063" (12.7 x 1.6) expanded and flattened aluminum.
Mullion: Visible.
Minimum Size: 12" x 12" (305 x 305)
Maximum Size: Single Section: 48" x 120" (1219 x 3048)
Multiple Section: Unlimited

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