In case of a fire, doors and windows become extreme significant. Not just what doors or windows can allow habitants escape through, yet additionally those doors and windows that help resist the spread of fire and potential dangers.
Some fire rated doors come with a vent device known as louver. Louvers provide ventilation and air flow between rooms and outside while still maintaining the privacy and security. In a specific place or area of a building that has a request for more air flow, adding a louver to to your metal door is the best option. It should be noted that in the event of a fire, flames and smoke can pass through the louvers as well.
In order to avoid this from happening, a particular type called fusible link louver was invented. The blades of the louver can be closed with the link of it melting at a certain temperature.
available in standard sizes and can also be customized as requested.
Available widths: 12" - 24", available heights: 6" - 24
|Free Flow Area:||45% free area|
|Application:||for 1 3/4” steel and wooden fire rated doors|