Stationary Extruded Aluminum Louvers

Stationary louvers are available in non-drainable, drainable head, drainable, and dual drainable blade models. Blade types of J and K with blade angles of 30 and 45 degrees. Frame depths in 2, 4, and 6 in.

See the attached Technical Comparison Chart.

Models ESJ/ESK: Stationary Blade
The K Blade louver incorporates an additional offset or "rain hook" in each blade which is intended to provide extra protection against water penetration. Performance of the K Blade Louver is quite similar to J Blade Louvers. Frame depths: ESJ - 2, 4, 6; ESK - 4, 6 in.

Models EDJ/EDK: Stationary Drainable Head
The K Blade Louver incorporates an additional offset or "rain hook" in each blade which is intended to provide extra protection against water penetration. Adding a drainable head to K Blade Louvers further improves water penetration protection.

Optional 30 degree blades are also available to maximize free area (EDJ/EDK-430 with 4" frame depth). Frame depths: EDJ - 2, 4, 6; EDK - 4, 6 in.

Models ESD/EDD/EHM-601: Stationary Drainable Blade
ESD Drainable Blade Louvers are Greenheck's top performers with outstanding resistance to water penetration. The drainable blade models are the most effective louvers in minimizing water penetration through wall openings. EDD Dual Drainable Louvers are designed with added features to improve water penetration performance over the Drainable Blade design. EHM louvers feature hidden vertical mullions at intermediate section joints providing a continuous blade appearance. Frame depths: ESD - 2, 4, 6; EDD - 4, 6; EHM - 6 in.

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