Custom-Engineered Industrial Components


Dampers are an essential component to regulate air flow in a duct system. More
Flex Connectors

Flex Connectors

Flex connectors are used wherever vibration isolation is required. More


Including electric, pneumatic, hydraulic and electro hydraulic actuators. More
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The Purpose of a Wall Vent Louver

When discussing the purpose of a wall vent louver with a potential consumer it's important they know exactly how a wall vent louver works with an industrial sized exhaust system. They need to understand that it helps to keep hot air and humidity from entering the interior and compromising the integrity of the atmosphere. A wall vent louver is often installed in manufacturing or power plant exhaust systems to help improve the efficiency of the entire system.

In newer factory buildings or those currently under construction are built using the wall vent louver installations because they are extremely cost-effective and durable. They also serve dual purposes. Unlike an exhaust fan, a wall vent louver is specifically designed with filters or screens that can prevent insects and other large particles from entering the system. Depending on the climate and area a manufacturing plant is built, these factors can be a concern for factory managers.

Additionally, when a wall vent louver is installed correctly, it can also keep rodents and insects out. This is something else that an exhaust fan cannot provide. When choosing louvers and vents, it is important that the consumer or manager of the plant consider the actual application. Choosing the incorrect type or size can lead to water leaks and major structural damage creating a host of other problems.

Helping the Customer Choose a Wall Vent Louver

Picking a wall vent louver can be challenging if the consumer is unsure of exactly what they need so, consulting a professional will help the plant manager to avoid problems later. Have them think about the main reasons for the installation and what they want to achieve. Do they need a lighter air exhaust and ventilation application with standard blades, or will they need a wall vent louver with very heavy duty storm blades.

If you live in a low pressure area, with high winds, storm blades will work best. Other types of blades you may want to tell the consumer about are wind driven blades for extreme weather and drain-able blades for optimal air intake. It is extremely important that homeowner select the correct model for their particular residence to ensure the best results.

While a wall vent louver is very simple in design, the installation process can get tricky. It's very important that professional and experienced technicians install the wall vent louver properly. It's imperative that the manager have some understanding of the process and contract the work out to a professional who can guarantee the installation and ensure safety.

Average Wall Vent Louver Specifications

In accordance with federal guidelines, commercial facility requires a minimum of 1 square foot of free area for every 150 square feet of space. This means the balance between the intake and exhaust must be doubled, to 300 square feet. If proper ventilation cannot be achieved by using a wall vent louver then there must be roof vents installed to compensate for the difference. This usually applies to larger facilities over 2500 square feet.

Commercial buildings, for example, usually use a combination of vent louvers and roof vents. The roof vents must be spread equally over the span of the roof to ensure adequate air flow along the length and width of the building. A wall vent louver is useful in allowing the airflow to travel indoors while deflecting any type of precipitation.