Penthouses & Elevator Vents

Penthouses (intake or exhaust) and equipment screen products are available in all extruded aluminum and fabricated steel louver models. Penthouse elevator vents are available in extruded aluminum.

Models WIH/WRH
WIH/WRH louvered penthouses offer clean horizontal lines. Model WIH is used for gravity intake applications. Model WRH is used for gravity relief (exhaust) applications. Custom designs to meet your application requirements are available. Numerous options for construction features and finishes are also available.

Options include:

Mitered corners
Hinged hoods
Access doors
Removable sections
Filters
A variety of bird and insect screens
Dampers
Security base

In addition, a variety of finishes are available, including

Clear anodized
Integral color anodized
Baked enamel
Kynar

Model PEV
The PEV-400 is a gravity ventilator comprised of three sides of standard stationary non-drainable louver Model ESJ-401, along with one side of 1/8-in. thick plate glass that can be broken with the pressure of a fire hose. A fire smoke damper, Model SMD-202, is located in the throat of the curb and wired into the fire control panel. The unit is shop-assembled and shipped complete.

Greenheck
Make Greenheck your source for louvers.
When you need to specify louvers, you can be sure Greenheck will have the best solution for your application needs. For more information about the industry's broadest selection of louvers, including a wide range of built-to-order sizes for custom applications, contact your local Greenheck representative or visit us at www.greenheck.com.